157040540760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1\times {\mathrm{2963}}^1$

素因数の和:4417

約数の個数: 128

約数和(自身を含む): 472818228480

約数和(自身を除く): 315777687720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 997, 1329, 1772, 1994, 2215, 2658, 2963, 2991, 3544, 3988, 4430, 4985, 5316, 5926, 5982, 6645, 7976, 8860, 8889, 9970, 10632, 11852, 11964, 13290, 14815, 14955, 17720, 17778, 19940, 23704, 23928, 26580, 29630, 29910, 35556, 39880, 44445, 53160, 59260, 59820, 71112, 88890, 118520, 119640, 177780, 355560, 441671, 883342, 1312609, 1325013, 1766684, 2208355, 2625218, 2650026, 2954111, 3533368, 3937827, 4416710, 5250436, 5300052, 5908222, 6563045, 6625065, 7875654, 8833420, 8862333, 10500872, 10600104, 11816444, 13126090, 13250130, 14770555, 15751308, 17666840, 17724666, 19689135, 23632888, 26252180, 26500260, 29541110, 31502616, 35449332, 39378270, 44311665, 52504360, 53000520, 59082220, 70898664, 78756540, 88623330, 118164440, 157513080, 177246660, 354493320, 1308671173, 2617342346, 3926013519, 5234684692, 6543355865, 7852027038, 10469369384, 13086711730, 15704054076, 19630067595, 26173423460, 31408108152, 39260135190, 52346846920, 78520270380, 157040540760]

約数ペア:

[(1, 157040540760), (2, 78520270380), (3, 52346846920), (4, 39260135190), (5, 31408108152), (6, 26173423460), (8, 19630067595), (10, 15704054076), (12, 13086711730), (15, 10469369384), (20, 7852027038), (24, 6543355865), (30, 5234684692), (40, 3926013519), (60, 2617342346), (120, 1308671173), (443, 354493320), (886, 177246660), (997, 157513080), (1329, 118164440), (1772, 88623330), (1994, 78756540), (2215, 70898664), (2658, 59082220), (2963, 53000520), (2991, 52504360), (3544, 44311665), (3988, 39378270), (4430, 35449332), (4985, 31502616), (5316, 29541110), (5926, 26500260), (5982, 26252180), (6645, 23632888), (7976, 19689135), (8860, 17724666), (8889, 17666840), (9970, 15751308), (10632, 14770555), (11852, 13250130), (11964, 13126090), (13290, 11816444), (14815, 10600104), (14955, 10500872), (17720, 8862333), (17778, 8833420), (19940, 7875654), (23704, 6625065), (23928, 6563045), (26580, 5908222), (29630, 5300052), (29910, 5250436), (35556, 4416710), (39880, 3937827), (44445, 3533368), (53160, 2954111), (59260, 2650026), (59820, 2625218), (71112, 2208355), (88890, 1766684), (118520, 1325013), (119640, 1312609), (177780, 883342), (355560, 441671)]