156335760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31019}}^1$

素因数の和:31045

約数の個数: 120

約数和(自身を含む): 600050880

約数和(自身を除く): 443715120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31019, 62038, 93057, 124076, 155095, 186114, 217133, 248152, 279171, 310190, 372228, 434266, 465285, 496304, 558342, 620380, 651399, 744456, 868532, 930570, 1085665, 1116684, 1240760, 1302798, 1395855, 1488912, 1737064, 1861140, 1954197, 2171330, 2233368, 2481520, 2605596, 2791710, 3256995, 3474128, 3722280, 3908394, 4342660, 4466736, 5211192, 5583420, 6513990, 7444560, 7816788, 8685320, 9770985, 10422384, 11166840, 13027980, 15633576, 17370640, 19541970, 22333680, 26055960, 31267152, 39083940, 52111920, 78167880, 156335760]

約数ペア:

[(1, 156335760), (2, 78167880), (3, 52111920), (4, 39083940), (5, 31267152), (6, 26055960), (7, 22333680), (8, 19541970), (9, 17370640), (10, 15633576), (12, 13027980), (14, 11166840), (15, 10422384), (16, 9770985), (18, 8685320), (20, 7816788), (21, 7444560), (24, 6513990), (28, 5583420), (30, 5211192), (35, 4466736), (36, 4342660), (40, 3908394), (42, 3722280), (45, 3474128), (48, 3256995), (56, 2791710), (60, 2605596), (63, 2481520), (70, 2233368), (72, 2171330), (80, 1954197), (84, 1861140), (90, 1737064), (105, 1488912), (112, 1395855), (120, 1302798), (126, 1240760), (140, 1116684), (144, 1085665), (168, 930570), (180, 868532), (210, 744456), (240, 651399), (252, 620380), (280, 558342), (315, 496304), (336, 465285), (360, 434266), (420, 372228), (504, 310190), (560, 279171), (630, 248152), (720, 217133), (840, 186114), (1008, 155095), (1260, 124076), (1680, 93057), (2520, 62038), (5040, 31019)]