137673480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 517570560

約数和(自身を除く): 379897080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 311, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 622, 651, 680, 714, 744, 840, 868, 930, 933, 952, 1020, 1054, 1085, 1190, 1240, 1244, 1302, 1428, 1555, 1581, 1736, 1785, 1860, 1866, 2040, 2108, 2170, 2177, 2380, 2488, 2604, 2635, 2856, 3110, 3162, 3255, 3570, 3689, 3720, 3732, 4216, 4340, 4354, 4665, 4760, 5208, 5270, 5287, 6220, 6324, 6510, 6531, 7140, 7378, 7464, 7905, 8680, 8708, 9330, 9641, 10540, 10574, 10885, 11067, 12440, 12648, 13020, 13062, 14280, 14756, 15810, 15861, 17416, 18445, 18660, 19282, 21080, 21148, 21770, 22134, 26040, 26124, 26435, 28923, 29512, 31620, 31722, 32655, 36890, 37009, 37320, 38564, 42296, 43540, 44268, 48205, 52248, 52870, 55335, 57846, 63240, 63444, 65310, 67487, 73780, 74018, 77128, 79305, 87080, 88536, 96410, 105740, 110670, 111027, 115692, 126888, 130620, 134974, 144615, 147560, 148036, 158610, 163897, 185045, 192820, 202461, 211480, 221340, 222054, 231384, 261240, 269948, 289230, 296072, 317220, 327794, 337435, 370090, 385640, 404922, 442680, 444108, 491691, 539896, 555135, 578460, 634440, 655588, 674870, 740180, 809844, 819485, 888216, 983382, 1012305, 1110270, 1147279, 1156920, 1311176, 1349740, 1480360, 1619688, 1638970, 1966764, 2024610, 2220540, 2294558, 2458455, 2699480, 3277940, 3441837, 3933528, 4049220, 4441080, 4589116, 4916910, 5736395, 6555880, 6883674, 8098440, 9178232, 9833820, 11472790, 13767348, 17209185, 19667640, 22945580, 27534696, 34418370, 45891160, 68836740, 137673480]

約数ペア:

[(1, 137673480), (2, 68836740), (3, 45891160), (4, 34418370), (5, 27534696), (6, 22945580), (7, 19667640), (8, 17209185), (10, 13767348), (12, 11472790), (14, 9833820), (15, 9178232), (17, 8098440), (20, 6883674), (21, 6555880), (24, 5736395), (28, 4916910), (30, 4589116), (31, 4441080), (34, 4049220), (35, 3933528), (40, 3441837), (42, 3277940), (51, 2699480), (56, 2458455), (60, 2294558), (62, 2220540), (68, 2024610), (70, 1966764), (84, 1638970), (85, 1619688), (93, 1480360), (102, 1349740), (105, 1311176), (119, 1156920), (120, 1147279), (124, 1110270), (136, 1012305), (140, 983382), (155, 888216), (168, 819485), (170, 809844), (186, 740180), (204, 674870), (210, 655588), (217, 634440), (238, 578460), (248, 555135), (255, 539896), (280, 491691), (310, 444108), (311, 442680), (340, 404922), (357, 385640), (372, 370090), (408, 337435), (420, 327794), (434, 317220), (465, 296072), (476, 289230), (510, 269948), (527, 261240), (595, 231384), (620, 222054), (622, 221340), (651, 211480), (680, 202461), (714, 192820), (744, 185045), (840, 163897), (868, 158610), (930, 148036), (933, 147560), (952, 144615), (1020, 134974), (1054, 130620), (1085, 126888), (1190, 115692), (1240, 111027), (1244, 110670), (1302, 105740), (1428, 96410), (1555, 88536), (1581, 87080), (1736, 79305), (1785, 77128), (1860, 74018), (1866, 73780), (2040, 67487), (2108, 65310), (2170, 63444), (2177, 63240), (2380, 57846), (2488, 55335), (2604, 52870), (2635, 52248), (2856, 48205), (3110, 44268), (3162, 43540), (3255, 42296), (3570, 38564), (3689, 37320), (3720, 37009), (3732, 36890), (4216, 32655), (4340, 31722), (4354, 31620), (4665, 29512), (4760, 28923), (5208, 26435), (5270, 26124), (5287, 26040), (6220, 22134), (6324, 21770), (6510, 21148), (6531, 21080), (7140, 19282), (7378, 18660), (7464, 18445), (7905, 17416), (8680, 15861), (8708, 15810), (9330, 14756), (9641, 14280), (10540, 13062), (10574, 13020), (10885, 12648), (11067, 12440)]