15240121920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 896

約数和(自身を含む): 61798809600

約数和(自身を除く): 46558687680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 43, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 86, 90, 95, 96, 102, 108, 114, 120, 127, 129, 135, 136, 144, 152, 153, 160, 170, 171, 172, 180, 190, 192, 204, 215, 216, 228, 240, 254, 255, 258, 270, 272, 285, 288, 304, 306, 320, 323, 340, 342, 344, 360, 380, 381, 387, 408, 430, 432, 456, 459, 480, 508, 510, 513, 516, 540, 544, 570, 576, 608, 612, 635, 645, 646, 680, 684, 688, 720, 731, 760, 762, 765, 774, 816, 817, 855, 860, 864, 912, 918, 960, 969, 1016, 1020, 1026, 1032, 1080, 1088, 1140, 1143, 1161, 1216, 1224, 1270, 1290, 1292, 1360, 1368, 1376, 1440, 1462, 1520, 1524, 1530, 1548, 1615, 1632, 1634, 1710, 1720, 1728, 1824, 1836, 1905, 1935, 1938, 2032, 2040, 2052, 2064, 2159, 2160, 2193, 2280, 2286, 2295, 2322, 2413, 2448, 2451, 2540, 2565, 2580, 2584, 2720, 2736, 2752, 2880, 2907, 2924, 3040, 3048, 3060, 3096, 3230, 3264, 3268, 3420, 3429, 3440, 3648, 3655, 3672, 3810, 3870, 3876, 4064, 4080, 4085, 4104, 4128, 4318, 4320, 4386, 4560, 4572, 4590, 4644, 4826, 4845, 4896, 4902, 5080, 5130, 5160, 5168, 5440, 5461, 5472, 5715, 5805, 5814, 5848, 6080, 6096, 6120, 6192, 6460, 6477, 6536, 6579, 6840, 6858, 6880, 7239, 7310, 7344, 7353, 7620, 7740, 7752, 8128, 8160, 8170, 8208, 8256, 8636, 8640, 8721, 8772, 9120, 9144, 9180, 9288, 9652, 9690, 9792, 9804, 10160, 10260, 10320, 10336, 10795, 10922, 10944, 10965, 11430, 11610, 11628, 11696, 12065, 12192, 12240, 12255, 12384, 12920, 12954, 13072, 13158, 13680, 13716, 13760, 13889, 14478, 14535, 14620, 14688, 14706, 15240, 15480, 15504, 16320, 16340, 16383, 16416, 17145, 17272, 17442, 17544, 18240, 18288, 18360, 18576, 19304, 19380, 19431, 19608, 19737, 20320, 20520, 20640, 20672, 21590, 21717, 21844, 21930, 22059, 22860, 23220, 23256, 23392, 24130, 24384, 24480, 24510, 24768, 25840, 25908, 26144, 26316, 27305, 27360, 27432, 27778, 28956, 29070, 29240, 29376, 29412, 30480, 30960, 31008, 32385, 32680, 32766, 32832, 32895, 34290, 34544, 34884, 35088, 36195, 36576, 36720, 36765, 37152, 38608, 38760, 38862, 39216, 39474, 40640, 41021, 41040, 41280, 41667, 43180, 43434, 43605, 43688, 43860, 44118, 45720, 46440, 46512, 46784, 48260, 48960, 49020, 49149, 51680, 51816, 52288, 52632, 54610, 54720, 54864, 55556, 57912, 58140, 58293, 58480, 58824, 60960, 61920, 62016, 64770, 65151, 65360, 65532, 65790, 68580, 69088, 69445, 69768, 70176, 72390, 73152, 73440, 73530, 74304, 77216, 77520, 77724, 78432, 78948, 81915, 82042, 82080, 83334, 86360, 86868, 87210, 87376, 87720, 88236, 91440, 92837, 92880, 93024, 96520, 97155, 98040, 98298, 98685, 103360, 103632, 103759, 105264, 108585, 109220, 109728, 110295, 111112, 115824, 116280, 116586, 116960, 117648, 121920, 123063, 123840, 125001, 129540, 130302, 130720, 131064, 131580, 137160, 138176, 138890, 139536, 140352, 144780, 146880, 147060, 147447, 154432, 155040, 155448, 156864, 157896, 163830, 164084, 164160, 166668, 172720, 173736, 174420, 174752, 175440, 176472, 182880, 185674, 185760, 186048, 193040, 194310, 196080, 196596, 197370, 205105, 207264, 207518, 208335, 210528, 217170, 218440, 219456, 220590, 222224, 231648, 232560, 233172, 233920, 235296, 245745, 246126, 250002, 259080, 260604, 261440, 262128, 263160, 274320, 277780, 278511, 279072, 289560, 291465, 294120, 294894, 310080, 310896, 311277, 315792, 325755, 327660, 328168, 333336, 345440, 347472, 348840, 349504, 350880, 352944, 365760, 369189, 371348, 371520, 375003, 386080, 388620, 392160, 393192, 394740, 410210, 414528, 415036, 416670, 421056, 434340, 436880, 441180, 444448, 463296, 464185, 465120, 466344, 470592, 491490, 492252, 500004, 518160, 518795, 521208, 524256, 526320, 548640, 555560, 557022, 558144, 579120, 582930, 588240, 589788, 615315, 621792, 622554, 625005, 631584, 651510, 655320, 656336, 666672, 690880, 694944, 697680, 701760, 705888, 737235, 738378, 742696, 750006, 772160, 777240, 784320, 786384, 789480, 820420, 830072, 833340, 835533, 868680, 873760, 882360, 888896, 928370, 930240, 932688, 933831, 982980, 984504, 1000008, 1036320, 1037590, 1042416, 1048512, 1052640, 1097280, 1107567, 1111120, 1114044, 1158240, 1165860, 1176480, 1179576, 1230630, 1243584, 1245108, 1250010, 1263168, 1303020, 1310640, 1312672, 1333344, 1389888, 1392555, 1395360, 1411776, 1474470, 1476756, 1485392, 1500012, 1554480, 1556385, 1572768, 1578960, 1640840, 1660144, 1666680, 1671066, 1737360, 1747520, 1763903, 1764720, 1845945, 1856740, 1865376, 1867662, 1875015, 1965960, 1969008, 2000016, 2072640, 2075180, 2084832, 2105280, 2215134, 2222240, 2228088, 2316480, 2331720, 2352960, 2359152, 2461260, 2490216, 2500020, 2506599, 2606040, 2621280, 2625344, 2666688, 2785110, 2790720, 2801493, 2948940, 2953512, 2970784, 3000024, 3108960, 3112770, 3145536, 3157920, 3281680, 3320288, 3333360, 3342132, 3474720, 3527806, 3529440, 3691890, 3713480, 3730752, 3735324, 3750030, 3931920, 3938016, 4000032, 4150360, 4169664, 4177665, 4430268, 4444480, 4456176, 4663440, 4669155, 4718304, 4922520, 4980432, 5000040, 5013198, 5212080, 5242560, 5291709, 5537835, 5570220, 5602986, 5897880, 5907024, 5941568, 6000048, 6217920, 6225540, 6315840, 6563360, 6640576, 6666720, 6684264, 6949440, 7055612, 7058880, 7383780, 7426960, 7470648, 7500060, 7863840, 7876032, 8000064, 8300720, 8355330, 8819515, 8860536, 8912352, 9326880, 9338310, 9436608, 9845040, 9960864, 10000080, 10026396, 10424160, 10583418, 11075670, 11140440, 11205972, 11795760, 11814048, 12000096, 12451080, 12532995, 13126720, 13333440, 13368528, 14007465, 14111224, 14767560, 14853920, 14941296, 15000120, 15727680, 15875127, 16601440, 16710660, 17639030, 17721072, 17824704, 18653760, 18676620, 19690080, 19921728, 20000160, 20052792, 20848320, 21166836, 22151340, 22280880, 22411944, 23591520, 23628096, 24000192, 24902160, 25065990, 26458545, 26737056, 28014930, 28222448, 29535120, 29707840, 29882592, 30000240, 31750254, 33202880, 33421320, 35278060, 35442144, 37353240, 39380160, 40000320, 40105584, 42333672, 44302680, 44561760, 44823888, 47183040, 47625381, 49804320, 50131980, 52917090, 53474112, 56029860, 56444896, 59070240, 59765184, 60000480, 63500508, 66842640, 70556120, 70884288, 74706480, 79375635, 80211168, 84667344, 88605360, 89123520, 89647776, 95250762, 99608640, 100263960, 105834180, 112059720, 112889792, 118140480, 120000960, 127001016, 133685280, 141112240, 149412960, 158751270, 160422336, 169334688, 177210720, 179295552, 190501524, 200527920, 211668360, 224119440, 238126905, 254002032, 267370560, 282224480, 298825920, 317502540, 338669376, 354421440, 381003048, 401055840, 423336720, 448238880, 476253810, 508004064, 564448960, 635005080, 762006096, 802111680, 846673440, 896477760, 952507620, 1016008128, 1270010160, 1524012192, 1693346880, 1905015240, 2540020320, 3048024384, 3810030480, 5080040640, 7620060960, 15240121920]

約数ペア:

[(1, 15240121920), (2, 7620060960), (3, 5080040640), (4, 3810030480), (5, 3048024384), (6, 2540020320), (8, 1905015240), (9, 1693346880), (10, 1524012192), (12, 1270010160), (15, 1016008128), (16, 952507620), (17, 896477760), (18, 846673440), (19, 802111680), (20, 762006096), (24, 635005080), (27, 564448960), (30, 508004064), (32, 476253810), (34, 448238880), (36, 423336720), (38, 401055840), (40, 381003048), (43, 354421440), (45, 338669376), (48, 317502540), (51, 298825920), (54, 282224480), (57, 267370560), (60, 254002032), (64, 238126905), (68, 224119440), (72, 211668360), (76, 200527920), (80, 190501524), (85, 179295552), (86, 177210720), (90, 169334688), (95, 160422336), (96, 158751270), (102, 149412960), (108, 141112240), (114, 133685280), (120, 127001016), (127, 120000960), (129, 118140480), (135, 112889792), (136, 112059720), (144, 105834180), (152, 100263960), (153, 99608640), (160, 95250762), (170, 89647776), (171, 89123520), (172, 88605360), (180, 84667344), (190, 80211168), (192, 79375635), (204, 74706480), (215, 70884288), (216, 70556120), (228, 66842640), (240, 63500508), (254, 60000480), (255, 59765184), (258, 59070240), (270, 56444896), (272, 56029860), (285, 53474112), (288, 52917090), (304, 50131980), (306, 49804320), (320, 47625381), (323, 47183040), (340, 44823888), (342, 44561760), (344, 44302680), (360, 42333672), (380, 40105584), (381, 40000320), (387, 39380160), (408, 37353240), (430, 35442144), (432, 35278060), (456, 33421320), (459, 33202880), (480, 31750254), (508, 30000240), (510, 29882592), (513, 29707840), (516, 29535120), (540, 28222448), (544, 28014930), (570, 26737056), (576, 26458545), (608, 25065990), (612, 24902160), (635, 24000192), (645, 23628096), (646, 23591520), (680, 22411944), (684, 22280880), (688, 22151340), (720, 21166836), (731, 20848320), (760, 20052792), (762, 20000160), (765, 19921728), (774, 19690080), (816, 18676620), (817, 18653760), (855, 17824704), (860, 17721072), (864, 17639030), (912, 16710660), (918, 16601440), (960, 15875127), (969, 15727680), (1016, 15000120), (1020, 14941296), (1026, 14853920), (1032, 14767560), (1080, 14111224), (1088, 14007465), (1140, 13368528), (1143, 13333440), (1161, 13126720), (1216, 12532995), (1224, 12451080), (1270, 12000096), (1290, 11814048), (1292, 11795760), (1360, 11205972), (1368, 11140440), (1376, 11075670), (1440, 10583418), (1462, 10424160), (1520, 10026396), (1524, 10000080), (1530, 9960864), (1548, 9845040), (1615, 9436608), (1632, 9338310), (1634, 9326880), (1710, 8912352), (1720, 8860536), (1728, 8819515), (1824, 8355330), (1836, 8300720), (1905, 8000064), (1935, 7876032), (1938, 7863840), (2032, 7500060), (2040, 7470648), (2052, 7426960), (2064, 7383780), (2159, 7058880), (2160, 7055612), (2193, 6949440), (2280, 6684264), (2286, 6666720), (2295, 6640576), (2322, 6563360), (2413, 6315840), (2448, 6225540), (2451, 6217920), (2540, 6000048), (2565, 5941568), (2580, 5907024), (2584, 5897880), (2720, 5602986), (2736, 5570220), (2752, 5537835), (2880, 5291709), (2907, 5242560), (2924, 5212080), (3040, 5013198), (3048, 5000040), (3060, 4980432), (3096, 4922520), (3230, 4718304), (3264, 4669155), (3268, 4663440), (3420, 4456176), (3429, 4444480), (3440, 4430268), (3648, 4177665), (3655, 4169664), (3672, 4150360), (3810, 4000032), (3870, 3938016), (3876, 3931920), (4064, 3750030), (4080, 3735324), (4085, 3730752), (4104, 3713480), (4128, 3691890), (4318, 3529440), (4320, 3527806), (4386, 3474720), (4560, 3342132), (4572, 3333360), (4590, 3320288), (4644, 3281680), (4826, 3157920), (4845, 3145536), (4896, 3112770), (4902, 3108960), (5080, 3000024), (5130, 2970784), (5160, 2953512), (5168, 2948940), (5440, 2801493), (5461, 2790720), (5472, 2785110), (5715, 2666688), (5805, 2625344), (5814, 2621280), (5848, 2606040), (6080, 2506599), (6096, 2500020), (6120, 2490216), (6192, 2461260), (6460, 2359152), (6477, 2352960), (6536, 2331720), (6579, 2316480), (6840, 2228088), (6858, 2222240), (6880, 2215134), (7239, 2105280), (7310, 2084832), (7344, 2075180), (7353, 2072640), (7620, 2000016), (7740, 1969008), (7752, 1965960), (8128, 1875015), (8160, 1867662), (8170, 1865376), (8208, 1856740), (8256, 1845945), (8636, 1764720), (8640, 1763903), (8721, 1747520), (8772, 1737360), (9120, 1671066), (9144, 1666680), (9180, 1660144), (9288, 1640840), (9652, 1578960), (9690, 1572768), (9792, 1556385), (9804, 1554480), (10160, 1500012), (10260, 1485392), (10320, 1476756), (10336, 1474470), (10795, 1411776), (10922, 1395360), (10944, 1392555), (10965, 1389888), (11430, 1333344), (11610, 1312672), (11628, 1310640), (11696, 1303020), (12065, 1263168), (12192, 1250010), (12240, 1245108), (12255, 1243584), (12384, 1230630), (12920, 1179576), (12954, 1176480), (13072, 1165860), (13158, 1158240), (13680, 1114044), (13716, 1111120), (13760, 1107567), (13889, 1097280), (14478, 1052640), (14535, 1048512), (14620, 1042416), (14688, 1037590), (14706, 1036320), (15240, 1000008), (15480, 984504), (15504, 982980), (16320, 933831), (16340, 932688), (16383, 930240), (16416, 928370), (17145, 888896), (17272, 882360), (17442, 873760), (17544, 868680), (18240, 835533), (18288, 833340), (18360, 830072), (18576, 820420), (19304, 789480), (19380, 786384), (19431, 784320), (19608, 777240), (19737, 772160), (20320, 750006), (20520, 742696), (20640, 738378), (20672, 737235), (21590, 705888), (21717, 701760), (21844, 697680), (21930, 694944), (22059, 690880), (22860, 666672), (23220, 656336), (23256, 655320), (23392, 651510), (24130, 631584), (24384, 625005), (24480, 622554), (24510, 621792), (24768, 615315), (25840, 589788), (25908, 588240), (26144, 582930), (26316, 579120), (27305, 558144), (27360, 557022), (27432, 555560), (27778, 548640), (28956, 526320), (29070, 524256), (29240, 521208), (29376, 518795), (29412, 518160), (30480, 500004), (30960, 492252), (31008, 491490), (32385, 470592), (32680, 466344), (32766, 465120), (32832, 464185), (32895, 463296), (34290, 444448), (34544, 441180), (34884, 436880), (35088, 434340), (36195, 421056), (36576, 416670), (36720, 415036), (36765, 414528), (37152, 410210), (38608, 394740), (38760, 393192), (38862, 392160), (39216, 388620), (39474, 386080), (40640, 375003), (41021, 371520), (41040, 371348), (41280, 369189), (41667, 365760), (43180, 352944), (43434, 350880), (43605, 349504), (43688, 348840), (43860, 347472), (44118, 345440), (45720, 333336), (46440, 328168), (46512, 327660), (46784, 325755), (48260, 315792), (48960, 311277), (49020, 310896), (49149, 310080), (51680, 294894), (51816, 294120), (52288, 291465), (52632, 289560), (54610, 279072), (54720, 278511), (54864, 277780), (55556, 274320), (57912, 263160), (58140, 262128), (58293, 261440), (58480, 260604), (58824, 259080), (60960, 250002), (61920, 246126), (62016, 245745), (64770, 235296), (65151, 233920), (65360, 233172), (65532, 232560), (65790, 231648), (68580, 222224), (69088, 220590), (69445, 219456), (69768, 218440), (70176, 217170), (72390, 210528), (73152, 208335), (73440, 207518), (73530, 207264), (74304, 205105), (77216, 197370), (77520, 196596), (77724, 196080), (78432, 194310), (78948, 193040), (81915, 186048), (82042, 185760), (82080, 185674), (83334, 182880), (86360, 176472), (86868, 175440), (87210, 174752), (87376, 174420), (87720, 173736), (88236, 172720), (91440, 166668), (92837, 164160), (92880, 164084), (93024, 163830), (96520, 157896), (97155, 156864), (98040, 155448), (98298, 155040), (98685, 154432), (103360, 147447), (103632, 147060), (103759, 146880), (105264, 144780), (108585, 140352), (109220, 139536), (109728, 138890), (110295, 138176), (111112, 137160), (115824, 131580), (116280, 131064), (116586, 130720), (116960, 130302), (117648, 129540), (121920, 125001), (123063, 123840)]