1123404660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9643

約数の個数: 192

約数和(自身を含む): 4123607040

約数和(自身を除く): 3000202380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9587, 9765, 11718, 13020, 16740, 19174, 19530, 23436, 28761, 29295, 38348, 39060, 47935, 57522, 58590, 67109, 86283, 95870, 115044, 117180, 134218, 143805, 172566, 191740, 201327, 258849, 268436, 287610, 297197, 335545, 345132, 402654, 431415, 517698, 575220, 594394, 603981, 671090, 805308, 862830, 891591, 1006635, 1035396, 1188788, 1207962, 1294245, 1342180, 1485985, 1725660, 1783182, 1811943, 2013270, 2080379, 2415924, 2588490, 2674773, 2971970, 3019905, 3566364, 3623886, 4026540, 4160758, 4457955, 5176980, 5349546, 5943940, 6039810, 6241137, 7247772, 8024319, 8321516, 8915910, 9059715, 10401895, 10699092, 12079620, 12482274, 13373865, 16048638, 17831820, 18119430, 18723411, 20803790, 24964548, 26747730, 31205685, 32097276, 36238860, 37446822, 40121595, 41607580, 53495460, 56170233, 62411370, 74893644, 80243190, 93617055, 112340466, 124822740, 160486380, 187234110, 224680932, 280851165, 374468220, 561702330, 1123404660]

約数ペア:

[(1, 1123404660), (2, 561702330), (3, 374468220), (4, 280851165), (5, 224680932), (6, 187234110), (7, 160486380), (9, 124822740), (10, 112340466), (12, 93617055), (14, 80243190), (15, 74893644), (18, 62411370), (20, 56170233), (21, 53495460), (27, 41607580), (28, 40121595), (30, 37446822), (31, 36238860), (35, 32097276), (36, 31205685), (42, 26747730), (45, 24964548), (54, 20803790), (60, 18723411), (62, 18119430), (63, 17831820), (70, 16048638), (84, 13373865), (90, 12482274), (93, 12079620), (105, 10699092), (108, 10401895), (124, 9059715), (126, 8915910), (135, 8321516), (140, 8024319), (155, 7247772), (180, 6241137), (186, 6039810), (189, 5943940), (210, 5349546), (217, 5176980), (252, 4457955), (270, 4160758), (279, 4026540), (310, 3623886), (315, 3566364), (372, 3019905), (378, 2971970), (420, 2674773), (434, 2588490), (465, 2415924), (540, 2080379), (558, 2013270), (620, 1811943), (630, 1783182), (651, 1725660), (756, 1485985), (837, 1342180), (868, 1294245), (930, 1207962), (945, 1188788), (1085, 1035396), (1116, 1006635), (1260, 891591), (1302, 862830), (1395, 805308), (1674, 671090), (1860, 603981), (1890, 594394), (1953, 575220), (2170, 517698), (2604, 431415), (2790, 402654), (3255, 345132), (3348, 335545), (3780, 297197), (3906, 287610), (4185, 268436), (4340, 258849), (5580, 201327), (5859, 191740), (6510, 172566), (7812, 143805), (8370, 134218), (9587, 117180), (9765, 115044), (11718, 95870), (13020, 86283), (16740, 67109), (19174, 58590), (19530, 57522), (23436, 47935), (28761, 39060), (29295, 38348)]