678805920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 576

約数和(自身を含む): 2773854720

約数和(自身を除く): 2095048800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 79, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 158, 160, 162, 170, 180, 195, 204, 208, 216, 221, 234, 237, 240, 243, 255, 260, 270, 272, 288, 306, 312, 316, 324, 340, 351, 360, 390, 395, 405, 408, 416, 432, 442, 459, 468, 474, 480, 486, 510, 520, 540, 544, 585, 612, 624, 632, 648, 663, 680, 702, 711, 720, 765, 780, 790, 810, 816, 864, 884, 918, 936, 948, 972, 1020, 1027, 1040, 1053, 1080, 1105, 1170, 1185, 1215, 1224, 1248, 1264, 1296, 1326, 1343, 1360, 1377, 1404, 1422, 1440, 1530, 1560, 1580, 1620, 1632, 1755, 1768, 1836, 1872, 1896, 1944, 1989, 2040, 2054, 2080, 2106, 2133, 2160, 2210, 2295, 2340, 2370, 2430, 2448, 2528, 2592, 2652, 2686, 2720, 2754, 2808, 2844, 3060, 3081, 3120, 3159, 3160, 3240, 3315, 3510, 3536, 3555, 3672, 3744, 3792, 3888, 3978, 4029, 4080, 4108, 4131, 4212, 4266, 4320, 4420, 4590, 4680, 4740, 4860, 4896, 5135, 5265, 5304, 5372, 5508, 5616, 5688, 5967, 6120, 6162, 6240, 6318, 6320, 6399, 6480, 6630, 6715, 6885, 7020, 7072, 7110, 7344, 7584, 7776, 7956, 8058, 8160, 8216, 8262, 8424, 8532, 8840, 9180, 9243, 9360, 9480, 9720, 9945, 10270, 10530, 10608, 10665, 10744, 11016, 11232, 11376, 11934, 12087, 12240, 12324, 12636, 12640, 12798, 12960, 13260, 13430, 13770, 14040, 14220, 14688, 15405, 15795, 15912, 16116, 16432, 16524, 16848, 17064, 17459, 17680, 17901, 18360, 18486, 18720, 18960, 19197, 19440, 19890, 20145, 20540, 20655, 21060, 21216, 21330, 21488, 22032, 22752, 23868, 24174, 24480, 24648, 25272, 25596, 26520, 26860, 27540, 27729, 28080, 28440, 29835, 30810, 31590, 31824, 31995, 32232, 32864, 33048, 33696, 34128, 34918, 35360, 35802, 36261, 36720, 36972, 37920, 38394, 38880, 39780, 40290, 41080, 41310, 42120, 42660, 42976, 44064, 46215, 47736, 48348, 49296, 50544, 51192, 52377, 53040, 53703, 53720, 55080, 55458, 56160, 56880, 59670, 60435, 61620, 63180, 63648, 63990, 64464, 66096, 68256, 69836, 71604, 72522, 73440, 73944, 76788, 79560, 80580, 82160, 82620, 83187, 84240, 85320, 87295, 89505, 92430, 95472, 95985, 96696, 98592, 101088, 102384, 104754, 106080, 107406, 107440, 108783, 110160, 110916, 113760, 119340, 120870, 123240, 126360, 127980, 128928, 132192, 138645, 139672, 143208, 145044, 147888, 153576, 157131, 159120, 161160, 164320, 165240, 166374, 168480, 170640, 174590, 179010, 181305, 184860, 190944, 191970, 193392, 204768, 209508, 214812, 214880, 217566, 220320, 221832, 238680, 241740, 246480, 249561, 252720, 255960, 261885, 268515, 277290, 279344, 286416, 290088, 295776, 307152, 314262, 318240, 322320, 326349, 330480, 332748, 341280, 349180, 358020, 362610, 369720, 383940, 386784, 415935, 419016, 429624, 435132, 443664, 471393, 477360, 483480, 492960, 499122, 505440, 511920, 523770, 537030, 543915, 554580, 558688, 572832, 580176, 614304, 628524, 644640, 652698, 660960, 665496, 698360, 716040, 725220, 739440, 767880, 785655, 831870, 838032, 859248, 870264, 887328, 942786, 954720, 966960, 998244, 1023840, 1047540, 1074060, 1087830, 1109160, 1160352, 1247805, 1257048, 1305396, 1330992, 1396720, 1414179, 1432080, 1450440, 1478880, 1535760, 1571310, 1631745, 1663740, 1676064, 1718496, 1740528, 1885572, 1933920, 1996488, 2095080, 2148120, 2175660, 2218320, 2356965, 2495610, 2514096, 2610792, 2661984, 2793440, 2828358, 2864160, 2900880, 3071520, 3142620, 3263490, 3327480, 3481056, 3771144, 3992976, 4190160, 4242537, 4296240, 4351320, 4436640, 4713930, 4991220, 5028192, 5221584, 5656716, 5801760, 6285240, 6526980, 6654960, 7070895, 7542288, 7985952, 8380320, 8485074, 8592480, 8702640, 9427860, 9982440, 10443168, 11313432, 12570480, 13053960, 13309920, 14141790, 15084576, 16970148, 17405280, 18855720, 19964880, 21212685, 22626864, 25140960, 26107920, 28283580, 33940296, 37711440, 39929760, 42425370, 45253728, 52215840, 56567160, 67880592, 75422880, 84850740, 113134320, 135761184, 169701480, 226268640, 339402960, 678805920]

約数ペア:

[(1, 678805920), (2, 339402960), (3, 226268640), (4, 169701480), (5, 135761184), (6, 113134320), (8, 84850740), (9, 75422880), (10, 67880592), (12, 56567160), (13, 52215840), (15, 45253728), (16, 42425370), (17, 39929760), (18, 37711440), (20, 33940296), (24, 28283580), (26, 26107920), (27, 25140960), (30, 22626864), (32, 21212685), (34, 19964880), (36, 18855720), (39, 17405280), (40, 16970148), (45, 15084576), (48, 14141790), (51, 13309920), (52, 13053960), (54, 12570480), (60, 11313432), (65, 10443168), (68, 9982440), (72, 9427860), (78, 8702640), (79, 8592480), (80, 8485074), (81, 8380320), (85, 7985952), (90, 7542288), (96, 7070895), (102, 6654960), (104, 6526980), (108, 6285240), (117, 5801760), (120, 5656716), (130, 5221584), (135, 5028192), (136, 4991220), (144, 4713930), (153, 4436640), (156, 4351320), (158, 4296240), (160, 4242537), (162, 4190160), (170, 3992976), (180, 3771144), (195, 3481056), (204, 3327480), (208, 3263490), (216, 3142620), (221, 3071520), (234, 2900880), (237, 2864160), (240, 2828358), (243, 2793440), (255, 2661984), (260, 2610792), (270, 2514096), (272, 2495610), (288, 2356965), (306, 2218320), (312, 2175660), (316, 2148120), (324, 2095080), (340, 1996488), (351, 1933920), (360, 1885572), (390, 1740528), (395, 1718496), (405, 1676064), (408, 1663740), (416, 1631745), (432, 1571310), (442, 1535760), (459, 1478880), (468, 1450440), (474, 1432080), (480, 1414179), (486, 1396720), (510, 1330992), (520, 1305396), (540, 1257048), (544, 1247805), (585, 1160352), (612, 1109160), (624, 1087830), (632, 1074060), (648, 1047540), (663, 1023840), (680, 998244), (702, 966960), (711, 954720), (720, 942786), (765, 887328), (780, 870264), (790, 859248), (810, 838032), (816, 831870), (864, 785655), (884, 767880), (918, 739440), (936, 725220), (948, 716040), (972, 698360), (1020, 665496), (1027, 660960), (1040, 652698), (1053, 644640), (1080, 628524), (1105, 614304), (1170, 580176), (1185, 572832), (1215, 558688), (1224, 554580), (1248, 543915), (1264, 537030), (1296, 523770), (1326, 511920), (1343, 505440), (1360, 499122), (1377, 492960), (1404, 483480), (1422, 477360), (1440, 471393), (1530, 443664), (1560, 435132), (1580, 429624), (1620, 419016), (1632, 415935), (1755, 386784), (1768, 383940), (1836, 369720), (1872, 362610), (1896, 358020), (1944, 349180), (1989, 341280), (2040, 332748), (2054, 330480), (2080, 326349), (2106, 322320), (2133, 318240), (2160, 314262), (2210, 307152), (2295, 295776), (2340, 290088), (2370, 286416), (2430, 279344), (2448, 277290), (2528, 268515), (2592, 261885), (2652, 255960), (2686, 252720), (2720, 249561), (2754, 246480), (2808, 241740), (2844, 238680), (3060, 221832), (3081, 220320), (3120, 217566), (3159, 214880), (3160, 214812), (3240, 209508), (3315, 204768), (3510, 193392), (3536, 191970), (3555, 190944), (3672, 184860), (3744, 181305), (3792, 179010), (3888, 174590), (3978, 170640), (4029, 168480), (4080, 166374), (4108, 165240), (4131, 164320), (4212, 161160), (4266, 159120), (4320, 157131), (4420, 153576), (4590, 147888), (4680, 145044), (4740, 143208), (4860, 139672), (4896, 138645), (5135, 132192), (5265, 128928), (5304, 127980), (5372, 126360), (5508, 123240), (5616, 120870), (5688, 119340), (5967, 113760), (6120, 110916), (6162, 110160), (6240, 108783), (6318, 107440), (6320, 107406), (6399, 106080), (6480, 104754), (6630, 102384), (6715, 101088), (6885, 98592), (7020, 96696), (7072, 95985), (7110, 95472), (7344, 92430), (7584, 89505), (7776, 87295), (7956, 85320), (8058, 84240), (8160, 83187), (8216, 82620), (8262, 82160), (8424, 80580), (8532, 79560), (8840, 76788), (9180, 73944), (9243, 73440), (9360, 72522), (9480, 71604), (9720, 69836), (9945, 68256), (10270, 66096), (10530, 64464), (10608, 63990), (10665, 63648), (10744, 63180), (11016, 61620), (11232, 60435), (11376, 59670), (11934, 56880), (12087, 56160), (12240, 55458), (12324, 55080), (12636, 53720), (12640, 53703), (12798, 53040), (12960, 52377), (13260, 51192), (13430, 50544), (13770, 49296), (14040, 48348), (14220, 47736), (14688, 46215), (15405, 44064), (15795, 42976), (15912, 42660), (16116, 42120), (16432, 41310), (16524, 41080), (16848, 40290), (17064, 39780), (17459, 38880), (17680, 38394), (17901, 37920), (18360, 36972), (18486, 36720), (18720, 36261), (18960, 35802), (19197, 35360), (19440, 34918), (19890, 34128), (20145, 33696), (20540, 33048), (20655, 32864), (21060, 32232), (21216, 31995), (21330, 31824), (21488, 31590), (22032, 30810), (22752, 29835), (23868, 28440), (24174, 28080), (24480, 27729), (24648, 27540), (25272, 26860), (25596, 26520)]