146179880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 423567360

約数和(自身を除く): 277387480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1240, 1364, 1531, 1540, 1705, 1736, 2170, 2387, 2728, 3062, 3080, 3410, 4340, 4774, 6124, 6820, 7655, 8680, 9548, 10717, 11935, 12248, 13640, 15310, 16841, 19096, 21434, 23870, 30620, 33682, 42868, 47461, 47740, 53585, 61240, 67364, 84205, 85736, 94922, 95480, 107170, 117887, 134728, 168410, 189844, 214340, 235774, 237305, 332227, 336820, 379688, 428680, 471548, 474610, 522071, 589435, 664454, 673640, 943096, 949220, 1044142, 1178870, 1328908, 1661135, 1898440, 2088284, 2357740, 2610355, 2657816, 3322270, 3654497, 4176568, 4715480, 5220710, 6644540, 7308994, 10441420, 13289080, 14617988, 18272485, 20882840, 29235976, 36544970, 73089940, 146179880]

約数ペア:

[(1, 146179880), (2, 73089940), (4, 36544970), (5, 29235976), (7, 20882840), (8, 18272485), (10, 14617988), (11, 13289080), (14, 10441420), (20, 7308994), (22, 6644540), (28, 5220710), (31, 4715480), (35, 4176568), (40, 3654497), (44, 3322270), (55, 2657816), (56, 2610355), (62, 2357740), (70, 2088284), (77, 1898440), (88, 1661135), (110, 1328908), (124, 1178870), (140, 1044142), (154, 949220), (155, 943096), (217, 673640), (220, 664454), (248, 589435), (280, 522071), (308, 474610), (310, 471548), (341, 428680), (385, 379688), (434, 336820), (440, 332227), (616, 237305), (620, 235774), (682, 214340), (770, 189844), (868, 168410), (1085, 134728), (1240, 117887), (1364, 107170), (1531, 95480), (1540, 94922), (1705, 85736), (1736, 84205), (2170, 67364), (2387, 61240), (2728, 53585), (3062, 47740), (3080, 47461), (3410, 42868), (4340, 33682), (4774, 30620), (6124, 23870), (6820, 21434), (7655, 19096), (8680, 16841), (9548, 15310), (10717, 13640), (11935, 12248)]