141899940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8698

約数の個数: 144

約数和(自身を含む): 529820928

約数和(自身を除く): 387920988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8663, 16380, 17326, 25989, 34652, 43315, 51978, 60641, 77967, 86630, 103956, 112619, 121282, 129945, 155934, 173260, 181923, 225238, 242564, 259890, 303205, 311868, 337857, 363846, 389835, 450476, 519780, 545769, 563095, 606410, 675714, 727692, 779670, 788333, 909615, 1013571, 1091538, 1126190, 1212820, 1351428, 1559340, 1576666, 1689285, 1819230, 2027142, 2183076, 2252380, 2364999, 2728845, 3153332, 3378570, 3638460, 3941665, 4054284, 4729998, 5067855, 5457690, 6757140, 7094997, 7883330, 9459996, 10135710, 10915380, 11824995, 14189994, 15766660, 20271420, 23649990, 28379988, 35474985, 47299980, 70949970, 141899940]

約数ペア:

[(1, 141899940), (2, 70949970), (3, 47299980), (4, 35474985), (5, 28379988), (6, 23649990), (7, 20271420), (9, 15766660), (10, 14189994), (12, 11824995), (13, 10915380), (14, 10135710), (15, 9459996), (18, 7883330), (20, 7094997), (21, 6757140), (26, 5457690), (28, 5067855), (30, 4729998), (35, 4054284), (36, 3941665), (39, 3638460), (42, 3378570), (45, 3153332), (52, 2728845), (60, 2364999), (63, 2252380), (65, 2183076), (70, 2027142), (78, 1819230), (84, 1689285), (90, 1576666), (91, 1559340), (105, 1351428), (117, 1212820), (126, 1126190), (130, 1091538), (140, 1013571), (156, 909615), (180, 788333), (182, 779670), (195, 727692), (210, 675714), (234, 606410), (252, 563095), (260, 545769), (273, 519780), (315, 450476), (364, 389835), (390, 363846), (420, 337857), (455, 311868), (468, 303205), (546, 259890), (585, 242564), (630, 225238), (780, 181923), (819, 173260), (910, 155934), (1092, 129945), (1170, 121282), (1260, 112619), (1365, 103956), (1638, 86630), (1820, 77967), (2340, 60641), (2730, 51978), (3276, 43315), (4095, 34652), (5460, 25989), (8190, 17326), (8663, 16380)]