1023985620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42773}}^1$

素因数の和:42814

約数の個数: 144

約数和(自身を含む): 3736736640

約数和(自身を除く): 2712751020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 42773, 85546, 128319, 171092, 213865, 256638, 299411, 384957, 427730, 513276, 598822, 641595, 769914, 812687, 855460, 898233, 1197644, 1283190, 1497055, 1539828, 1625374, 1796466, 1924785, 2438061, 2566380, 2694699, 2994110, 3250748, 3592932, 3849570, 4063435, 4491165, 4876122, 5389398, 5688809, 5988220, 7314183, 7699140, 8126870, 8982330, 9752244, 10778796, 11377618, 12190305, 13473495, 14628366, 16253740, 17066427, 17964660, 22755236, 24380610, 26946990, 28444045, 29256732, 34132854, 36570915, 48761220, 51199281, 53893980, 56888090, 68265708, 73141830, 85332135, 102398562, 113776180, 146283660, 170664270, 204797124, 255996405, 341328540, 511992810, 1023985620]

約数ペア:

[(1, 1023985620), (2, 511992810), (3, 341328540), (4, 255996405), (5, 204797124), (6, 170664270), (7, 146283660), (9, 113776180), (10, 102398562), (12, 85332135), (14, 73141830), (15, 68265708), (18, 56888090), (19, 53893980), (20, 51199281), (21, 48761220), (28, 36570915), (30, 34132854), (35, 29256732), (36, 28444045), (38, 26946990), (42, 24380610), (45, 22755236), (57, 17964660), (60, 17066427), (63, 16253740), (70, 14628366), (76, 13473495), (84, 12190305), (90, 11377618), (95, 10778796), (105, 9752244), (114, 8982330), (126, 8126870), (133, 7699140), (140, 7314183), (171, 5988220), (180, 5688809), (190, 5389398), (210, 4876122), (228, 4491165), (252, 4063435), (266, 3849570), (285, 3592932), (315, 3250748), (342, 2994110), (380, 2694699), (399, 2566380), (420, 2438061), (532, 1924785), (570, 1796466), (630, 1625374), (665, 1539828), (684, 1497055), (798, 1283190), (855, 1197644), (1140, 898233), (1197, 855460), (1260, 812687), (1330, 769914), (1596, 641595), (1710, 598822), (1995, 513276), (2394, 427730), (2660, 384957), (3420, 299411), (3990, 256638), (4788, 213865), (5985, 171092), (7980, 128319), (11970, 85546), (23940, 42773)]