66261921840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{156781}}^1$

素因数の和:157387

約数の個数: 120

約数和(自身を含む): 222910139088

約数和(自身を除く): 156648217248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 587, 720, 1174, 1761, 2348, 2935, 3522, 4696, 5283, 5870, 7044, 8805, 9392, 10566, 11740, 14088, 17610, 21132, 23480, 26415, 28176, 35220, 42264, 46960, 52830, 70440, 84528, 105660, 140880, 156781, 211320, 313562, 422640, 470343, 627124, 783905, 940686, 1254248, 1411029, 1567810, 1881372, 2351715, 2508496, 2822058, 3135620, 3762744, 4703430, 5644116, 6271240, 7055145, 7525488, 9406860, 11288232, 12542480, 14110290, 18813720, 22576464, 28220580, 37627440, 56441160, 92030447, 112882320, 184060894, 276091341, 368121788, 460152235, 552182682, 736243576, 828274023, 920304470, 1104365364, 1380456705, 1472487152, 1656548046, 1840608940, 2208730728, 2760913410, 3313096092, 3681217880, 4141370115, 4417461456, 5521826820, 6626192184, 7362435760, 8282740230, 11043653640, 13252384368, 16565480460, 22087307280, 33130960920, 66261921840]

約数ペア:

[(1, 66261921840), (2, 33130960920), (3, 22087307280), (4, 16565480460), (5, 13252384368), (6, 11043653640), (8, 8282740230), (9, 7362435760), (10, 6626192184), (12, 5521826820), (15, 4417461456), (16, 4141370115), (18, 3681217880), (20, 3313096092), (24, 2760913410), (30, 2208730728), (36, 1840608940), (40, 1656548046), (45, 1472487152), (48, 1380456705), (60, 1104365364), (72, 920304470), (80, 828274023), (90, 736243576), (120, 552182682), (144, 460152235), (180, 368121788), (240, 276091341), (360, 184060894), (587, 112882320), (720, 92030447), (1174, 56441160), (1761, 37627440), (2348, 28220580), (2935, 22576464), (3522, 18813720), (4696, 14110290), (5283, 12542480), (5870, 11288232), (7044, 9406860), (8805, 7525488), (9392, 7055145), (10566, 6271240), (11740, 5644116), (14088, 4703430), (17610, 3762744), (21132, 3135620), (23480, 2822058), (26415, 2508496), (28176, 2351715), (35220, 1881372), (42264, 1567810), (46960, 1411029), (52830, 1254248), (70440, 940686), (84528, 783905), (105660, 627124), (140880, 470343), (156781, 422640), (211320, 313562)]