1426959240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 5026129920

約数和(自身を除く): 3599170680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 97, 105, 120, 140, 166, 168, 194, 210, 211, 249, 280, 291, 332, 388, 415, 420, 422, 485, 498, 581, 582, 633, 664, 679, 776, 830, 840, 844, 970, 996, 1055, 1162, 1164, 1245, 1266, 1358, 1455, 1477, 1660, 1688, 1743, 1940, 1992, 2037, 2110, 2324, 2328, 2490, 2532, 2716, 2905, 2910, 2954, 3165, 3320, 3395, 3486, 3880, 4074, 4220, 4431, 4648, 4980, 5064, 5432, 5810, 5820, 5908, 6330, 6790, 6972, 7385, 8051, 8148, 8440, 8715, 8862, 9960, 10185, 11620, 11640, 11816, 12660, 13580, 13944, 14770, 16102, 16296, 17430, 17513, 17724, 20370, 20467, 22155, 23240, 24153, 25320, 27160, 29540, 32204, 34860, 35026, 35448, 40255, 40740, 40934, 44310, 48306, 52539, 56357, 59080, 61401, 64408, 69720, 70052, 80510, 81480, 81868, 87565, 88620, 96612, 102335, 105078, 112714, 120765, 122591, 122802, 140104, 143269, 161020, 163736, 169071, 175130, 177240, 193224, 204670, 210156, 225428, 241530, 245182, 245604, 262695, 281785, 286538, 307005, 322040, 338142, 350260, 367773, 409340, 420312, 429807, 450856, 483060, 490364, 491208, 525390, 563570, 573076, 612955, 614010, 676284, 700520, 716345, 735546, 818680, 845355, 859614, 966120, 980728, 1050780, 1127140, 1146152, 1225910, 1228020, 1352568, 1432690, 1471092, 1690710, 1698761, 1719228, 1838865, 2101560, 2149035, 2254280, 2451820, 2456040, 2865380, 2942184, 3381420, 3397522, 3438456, 3677730, 4298070, 4903640, 5096283, 5730760, 6762840, 6795044, 7355460, 8493805, 8596140, 10192566, 11891327, 13590088, 14710920, 16987610, 17192280, 20385132, 23782654, 25481415, 33975220, 35673981, 40770264, 47565308, 50962830, 59456635, 67950440, 71347962, 95130616, 101925660, 118913270, 142695924, 178369905, 203851320, 237826540, 285391848, 356739810, 475653080, 713479620, 1426959240]

約数ペア:

[(1, 1426959240), (2, 713479620), (3, 475653080), (4, 356739810), (5, 285391848), (6, 237826540), (7, 203851320), (8, 178369905), (10, 142695924), (12, 118913270), (14, 101925660), (15, 95130616), (20, 71347962), (21, 67950440), (24, 59456635), (28, 50962830), (30, 47565308), (35, 40770264), (40, 35673981), (42, 33975220), (56, 25481415), (60, 23782654), (70, 20385132), (83, 17192280), (84, 16987610), (97, 14710920), (105, 13590088), (120, 11891327), (140, 10192566), (166, 8596140), (168, 8493805), (194, 7355460), (210, 6795044), (211, 6762840), (249, 5730760), (280, 5096283), (291, 4903640), (332, 4298070), (388, 3677730), (415, 3438456), (420, 3397522), (422, 3381420), (485, 2942184), (498, 2865380), (581, 2456040), (582, 2451820), (633, 2254280), (664, 2149035), (679, 2101560), (776, 1838865), (830, 1719228), (840, 1698761), (844, 1690710), (970, 1471092), (996, 1432690), (1055, 1352568), (1162, 1228020), (1164, 1225910), (1245, 1146152), (1266, 1127140), (1358, 1050780), (1455, 980728), (1477, 966120), (1660, 859614), (1688, 845355), (1743, 818680), (1940, 735546), (1992, 716345), (2037, 700520), (2110, 676284), (2324, 614010), (2328, 612955), (2490, 573076), (2532, 563570), (2716, 525390), (2905, 491208), (2910, 490364), (2954, 483060), (3165, 450856), (3320, 429807), (3395, 420312), (3486, 409340), (3880, 367773), (4074, 350260), (4220, 338142), (4431, 322040), (4648, 307005), (4980, 286538), (5064, 281785), (5432, 262695), (5810, 245604), (5820, 245182), (5908, 241530), (6330, 225428), (6790, 210156), (6972, 204670), (7385, 193224), (8051, 177240), (8148, 175130), (8440, 169071), (8715, 163736), (8862, 161020), (9960, 143269), (10185, 140104), (11620, 122802), (11640, 122591), (11816, 120765), (12660, 112714), (13580, 105078), (13944, 102335), (14770, 96612), (16102, 88620), (16296, 87565), (17430, 81868), (17513, 81480), (17724, 80510), (20370, 70052), (20467, 69720), (22155, 64408), (23240, 61401), (24153, 59080), (25320, 56357), (27160, 52539), (29540, 48306), (32204, 44310), (34860, 40934), (35026, 40740), (35448, 40255)]