140129220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 499968000

約数和(自身を除く): 359838780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 343, 385, 420, 462, 490, 539, 588, 619, 660, 686, 735, 770, 924, 980, 1029, 1078, 1155, 1238, 1372, 1470, 1540, 1617, 1715, 1857, 2058, 2156, 2310, 2476, 2695, 2940, 3095, 3234, 3430, 3714, 3773, 4116, 4333, 4620, 5145, 5390, 6190, 6468, 6809, 6860, 7428, 7546, 8085, 8666, 9285, 10290, 10780, 11319, 12380, 12999, 13618, 15092, 16170, 17332, 18570, 18865, 20427, 20580, 21665, 22638, 25998, 27236, 30331, 32340, 34045, 37140, 37730, 40854, 43330, 45276, 47663, 51996, 56595, 60662, 64995, 68090, 75460, 81708, 86660, 90993, 95326, 102135, 113190, 121324, 129990, 136180, 142989, 151655, 181986, 190652, 204270, 212317, 226380, 238315, 259980, 285978, 303310, 333641, 363972, 408540, 424634, 454965, 476630, 571956, 606620, 636951, 667282, 714945, 849268, 909930, 953260, 1000923, 1061585, 1273902, 1334564, 1429890, 1668205, 1819860, 2001846, 2123170, 2335487, 2547804, 2859780, 3184755, 3336410, 4003692, 4246340, 4670974, 5004615, 6369510, 6672820, 7006461, 9341948, 10009230, 11677435, 12739020, 14012922, 20018460, 23354870, 28025844, 35032305, 46709740, 70064610, 140129220]

約数ペア:

[(1, 140129220), (2, 70064610), (3, 46709740), (4, 35032305), (5, 28025844), (6, 23354870), (7, 20018460), (10, 14012922), (11, 12739020), (12, 11677435), (14, 10009230), (15, 9341948), (20, 7006461), (21, 6672820), (22, 6369510), (28, 5004615), (30, 4670974), (33, 4246340), (35, 4003692), (42, 3336410), (44, 3184755), (49, 2859780), (55, 2547804), (60, 2335487), (66, 2123170), (70, 2001846), (77, 1819860), (84, 1668205), (98, 1429890), (105, 1334564), (110, 1273902), (132, 1061585), (140, 1000923), (147, 953260), (154, 909930), (165, 849268), (196, 714945), (210, 667282), (220, 636951), (231, 606620), (245, 571956), (294, 476630), (308, 454965), (330, 424634), (343, 408540), (385, 363972), (420, 333641), (462, 303310), (490, 285978), (539, 259980), (588, 238315), (619, 226380), (660, 212317), (686, 204270), (735, 190652), (770, 181986), (924, 151655), (980, 142989), (1029, 136180), (1078, 129990), (1155, 121324), (1238, 113190), (1372, 102135), (1470, 95326), (1540, 90993), (1617, 86660), (1715, 81708), (1857, 75460), (2058, 68090), (2156, 64995), (2310, 60662), (2476, 56595), (2695, 51996), (2940, 47663), (3095, 45276), (3234, 43330), (3430, 40854), (3714, 37730), (3773, 37140), (4116, 34045), (4333, 32340), (4620, 30331), (5145, 27236), (5390, 25998), (6190, 22638), (6468, 21665), (6809, 20580), (6860, 20427), (7428, 18865), (7546, 18570), (8085, 17332), (8666, 16170), (9285, 15092), (10290, 13618), (10780, 12999), (11319, 12380)]