8037339960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{26153}}^1$

素因数の和:26377

約数の個数: 128

約数和(自身を含む): 26099599680

約数和(自身を除く): 18062259720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 197, 260, 312, 390, 394, 520, 591, 780, 788, 985, 1182, 1560, 1576, 1970, 2364, 2561, 2955, 3940, 4728, 5122, 5910, 7683, 7880, 10244, 11820, 12805, 15366, 20488, 23640, 25610, 26153, 30732, 38415, 51220, 52306, 61464, 76830, 78459, 102440, 104612, 130765, 153660, 156918, 209224, 261530, 307320, 313836, 339989, 392295, 523060, 627672, 679978, 784590, 1019967, 1046120, 1359956, 1569180, 1699945, 2039934, 2719912, 3138360, 3399890, 4079868, 5099835, 5152141, 6799780, 8159736, 10199670, 10304282, 13599560, 15456423, 20399340, 20608564, 25760705, 30912846, 40798680, 41217128, 51521410, 61825692, 66977833, 77282115, 103042820, 123651384, 133955666, 154564230, 200933499, 206085640, 267911332, 309128460, 334889165, 401866998, 535822664, 618256920, 669778330, 803733996, 1004667495, 1339556660, 1607467992, 2009334990, 2679113320, 4018669980, 8037339960]

約数ペア:

[(1, 8037339960), (2, 4018669980), (3, 2679113320), (4, 2009334990), (5, 1607467992), (6, 1339556660), (8, 1004667495), (10, 803733996), (12, 669778330), (13, 618256920), (15, 535822664), (20, 401866998), (24, 334889165), (26, 309128460), (30, 267911332), (39, 206085640), (40, 200933499), (52, 154564230), (60, 133955666), (65, 123651384), (78, 103042820), (104, 77282115), (120, 66977833), (130, 61825692), (156, 51521410), (195, 41217128), (197, 40798680), (260, 30912846), (312, 25760705), (390, 20608564), (394, 20399340), (520, 15456423), (591, 13599560), (780, 10304282), (788, 10199670), (985, 8159736), (1182, 6799780), (1560, 5152141), (1576, 5099835), (1970, 4079868), (2364, 3399890), (2561, 3138360), (2955, 2719912), (3940, 2039934), (4728, 1699945), (5122, 1569180), (5910, 1359956), (7683, 1046120), (7880, 1019967), (10244, 784590), (11820, 679978), (12805, 627672), (15366, 523060), (20488, 392295), (23640, 339989), (25610, 313836), (26153, 307320), (30732, 261530), (38415, 209224), (51220, 156918), (52306, 153660), (61464, 130765), (76830, 104612), (78459, 102440)]