261724320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 576

約数和(自身を含む): 1109541888

約数和(自身を除く): 847817568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 41, 44, 45, 48, 52, 55, 60, 62, 65, 66, 72, 78, 80, 82, 88, 90, 93, 96, 99, 104, 110, 117, 120, 123, 124, 130, 132, 143, 144, 155, 156, 160, 164, 165, 176, 180, 186, 195, 198, 205, 208, 220, 234, 240, 246, 248, 260, 264, 279, 286, 288, 310, 312, 328, 330, 341, 352, 360, 369, 372, 390, 396, 403, 410, 416, 429, 440, 451, 465, 468, 480, 492, 495, 496, 520, 528, 533, 558, 572, 585, 615, 620, 624, 656, 660, 682, 715, 720, 738, 744, 780, 792, 806, 820, 858, 880, 902, 930, 936, 984, 990, 992, 1023, 1040, 1056, 1066, 1116, 1144, 1170, 1209, 1230, 1240, 1248, 1271, 1287, 1312, 1320, 1353, 1364, 1395, 1430, 1440, 1476, 1488, 1560, 1584, 1599, 1612, 1640, 1705, 1716, 1760, 1804, 1845, 1860, 1872, 1968, 1980, 2015, 2046, 2080, 2132, 2145, 2232, 2255, 2288, 2340, 2418, 2460, 2480, 2542, 2574, 2640, 2665, 2706, 2728, 2790, 2860, 2952, 2976, 3069, 3120, 3168, 3198, 3224, 3280, 3410, 3432, 3608, 3627, 3690, 3720, 3744, 3813, 3936, 3960, 4030, 4059, 4092, 4264, 4290, 4433, 4464, 4510, 4576, 4680, 4797, 4836, 4920, 4960, 5084, 5115, 5148, 5280, 5330, 5412, 5456, 5580, 5720, 5863, 5904, 6045, 6138, 6240, 6355, 6396, 6435, 6448, 6560, 6765, 6820, 6864, 7216, 7254, 7380, 7440, 7626, 7920, 7995, 8060, 8118, 8184, 8528, 8580, 8866, 8928, 9020, 9360, 9594, 9672, 9840, 10168, 10230, 10296, 10660, 10824, 10912, 11160, 11439, 11440, 11726, 11808, 12090, 12276, 12710, 12792, 12870, 12896, 13299, 13530, 13640, 13728, 13981, 14432, 14508, 14760, 14880, 15252, 15345, 15840, 15990, 16120, 16236, 16368, 16523, 17056, 17160, 17589, 17732, 18040, 18135, 18720, 19065, 19188, 19344, 19680, 20295, 20336, 20460, 20592, 21320, 21648, 22165, 22320, 22878, 22880, 23452, 23985, 24180, 24552, 25420, 25584, 25740, 26598, 27060, 27280, 27962, 29016, 29315, 29520, 30504, 30690, 31980, 32240, 32472, 32736, 33046, 34320, 35178, 35464, 36080, 36270, 38130, 38376, 38688, 39897, 40590, 40672, 40920, 41184, 41943, 42640, 43296, 44330, 44640, 45756, 46904, 47970, 48360, 49104, 49569, 50840, 51168, 51480, 52767, 53196, 54120, 54560, 55924, 57195, 58032, 58630, 59040, 61008, 61380, 63960, 64480, 64944, 66092, 66495, 68640, 69905, 70356, 70928, 72160, 72540, 76260, 76752, 79794, 81180, 81840, 82615, 83886, 85280, 87945, 88660, 91512, 93808, 95940, 96720, 98208, 99138, 101680, 102960, 105534, 106392, 108240, 111848, 114390, 116064, 117260, 122016, 122760, 125829, 127920, 129888, 132184, 132990, 139810, 140712, 141856, 145080, 148707, 152520, 153504, 159588, 162360, 163680, 165230, 167772, 175890, 177320, 181753, 183024, 187616, 191880, 193440, 198276, 199485, 203360, 205920, 209715, 211068, 212784, 216480, 223696, 228780, 234520, 245520, 247845, 251658, 255840, 263835, 264368, 265980, 279620, 281424, 290160, 297414, 305040, 319176, 324720, 330460, 335544, 351780, 354640, 363506, 366048, 383760, 396552, 398970, 419430, 422136, 425568, 447392, 457560, 469040, 491040, 495690, 503316, 527670, 528736, 531960, 545259, 559240, 562848, 580320, 594828, 610080, 629145, 638352, 649440, 660920, 671088, 703560, 709280, 727012, 743535, 767520, 793104, 797940, 838860, 844272, 908765, 915120, 938080, 991380, 1006632, 1055340, 1063920, 1090518, 1118480, 1189656, 1258290, 1276704, 1321840, 1342176, 1407120, 1454024, 1487070, 1586208, 1595880, 1635777, 1677720, 1688544, 1817530, 1830240, 1982760, 2013264, 2110680, 2127840, 2181036, 2236960, 2379312, 2516580, 2643680, 2726295, 2814240, 2908048, 2974140, 3191760, 3271554, 3355440, 3635060, 3965520, 4026528, 4221360, 4362072, 4758624, 5033160, 5452590, 5816096, 5948280, 6383520, 6543108, 6710880, 7270120, 7931040, 8178885, 8442720, 8724144, 10066320, 10905180, 11896560, 13086216, 14540240, 16357770, 17448288, 20132640, 21810360, 23793120, 26172432, 29080480, 32715540, 43620720, 52344864, 65431080, 87241440, 130862160, 261724320]

約数ペア:

[(1, 261724320), (2, 130862160), (3, 87241440), (4, 65431080), (5, 52344864), (6, 43620720), (8, 32715540), (9, 29080480), (10, 26172432), (11, 23793120), (12, 21810360), (13, 20132640), (15, 17448288), (16, 16357770), (18, 14540240), (20, 13086216), (22, 11896560), (24, 10905180), (26, 10066320), (30, 8724144), (31, 8442720), (32, 8178885), (33, 7931040), (36, 7270120), (39, 6710880), (40, 6543108), (41, 6383520), (44, 5948280), (45, 5816096), (48, 5452590), (52, 5033160), (55, 4758624), (60, 4362072), (62, 4221360), (65, 4026528), (66, 3965520), (72, 3635060), (78, 3355440), (80, 3271554), (82, 3191760), (88, 2974140), (90, 2908048), (93, 2814240), (96, 2726295), (99, 2643680), (104, 2516580), (110, 2379312), (117, 2236960), (120, 2181036), (123, 2127840), (124, 2110680), (130, 2013264), (132, 1982760), (143, 1830240), (144, 1817530), (155, 1688544), (156, 1677720), (160, 1635777), (164, 1595880), (165, 1586208), (176, 1487070), (180, 1454024), (186, 1407120), (195, 1342176), (198, 1321840), (205, 1276704), (208, 1258290), (220, 1189656), (234, 1118480), (240, 1090518), (246, 1063920), (248, 1055340), (260, 1006632), (264, 991380), (279, 938080), (286, 915120), (288, 908765), (310, 844272), (312, 838860), (328, 797940), (330, 793104), (341, 767520), (352, 743535), (360, 727012), (369, 709280), (372, 703560), (390, 671088), (396, 660920), (403, 649440), (410, 638352), (416, 629145), (429, 610080), (440, 594828), (451, 580320), (465, 562848), (468, 559240), (480, 545259), (492, 531960), (495, 528736), (496, 527670), (520, 503316), (528, 495690), (533, 491040), (558, 469040), (572, 457560), (585, 447392), (615, 425568), (620, 422136), (624, 419430), (656, 398970), (660, 396552), (682, 383760), (715, 366048), (720, 363506), (738, 354640), (744, 351780), (780, 335544), (792, 330460), (806, 324720), (820, 319176), (858, 305040), (880, 297414), (902, 290160), (930, 281424), (936, 279620), (984, 265980), (990, 264368), (992, 263835), (1023, 255840), (1040, 251658), (1056, 247845), (1066, 245520), (1116, 234520), (1144, 228780), (1170, 223696), (1209, 216480), (1230, 212784), (1240, 211068), (1248, 209715), (1271, 205920), (1287, 203360), (1312, 199485), (1320, 198276), (1353, 193440), (1364, 191880), (1395, 187616), (1430, 183024), (1440, 181753), (1476, 177320), (1488, 175890), (1560, 167772), (1584, 165230), (1599, 163680), (1612, 162360), (1640, 159588), (1705, 153504), (1716, 152520), (1760, 148707), (1804, 145080), (1845, 141856), (1860, 140712), (1872, 139810), (1968, 132990), (1980, 132184), (2015, 129888), (2046, 127920), (2080, 125829), (2132, 122760), (2145, 122016), (2232, 117260), (2255, 116064), (2288, 114390), (2340, 111848), (2418, 108240), (2460, 106392), (2480, 105534), (2542, 102960), (2574, 101680), (2640, 99138), (2665, 98208), (2706, 96720), (2728, 95940), (2790, 93808), (2860, 91512), (2952, 88660), (2976, 87945), (3069, 85280), (3120, 83886), (3168, 82615), (3198, 81840), (3224, 81180), (3280, 79794), (3410, 76752), (3432, 76260), (3608, 72540), (3627, 72160), (3690, 70928), (3720, 70356), (3744, 69905), (3813, 68640), (3936, 66495), (3960, 66092), (4030, 64944), (4059, 64480), (4092, 63960), (4264, 61380), (4290, 61008), (4433, 59040), (4464, 58630), (4510, 58032), (4576, 57195), (4680, 55924), (4797, 54560), (4836, 54120), (4920, 53196), (4960, 52767), (5084, 51480), (5115, 51168), (5148, 50840), (5280, 49569), (5330, 49104), (5412, 48360), (5456, 47970), (5580, 46904), (5720, 45756), (5863, 44640), (5904, 44330), (6045, 43296), (6138, 42640), (6240, 41943), (6355, 41184), (6396, 40920), (6435, 40672), (6448, 40590), (6560, 39897), (6765, 38688), (6820, 38376), (6864, 38130), (7216, 36270), (7254, 36080), (7380, 35464), (7440, 35178), (7626, 34320), (7920, 33046), (7995, 32736), (8060, 32472), (8118, 32240), (8184, 31980), (8528, 30690), (8580, 30504), (8866, 29520), (8928, 29315), (9020, 29016), (9360, 27962), (9594, 27280), (9672, 27060), (9840, 26598), (10168, 25740), (10230, 25584), (10296, 25420), (10660, 24552), (10824, 24180), (10912, 23985), (11160, 23452), (11439, 22880), (11440, 22878), (11726, 22320), (11808, 22165), (12090, 21648), (12276, 21320), (12710, 20592), (12792, 20460), (12870, 20336), (12896, 20295), (13299, 19680), (13530, 19344), (13640, 19188), (13728, 19065), (13981, 18720), (14432, 18135), (14508, 18040), (14760, 17732), (14880, 17589), (15252, 17160), (15345, 17056), (15840, 16523), (15990, 16368), (16120, 16236)]