1940954640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6067}}^1$

素因数の和:6157

約数の個数: 160

約数和(自身を含む): 6356545536

約数和(自身を除く): 4415590896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 2064, 2480, 2580, 2666, 3440, 3720, 3999, 5160, 5332, 6067, 6665, 7440, 7998, 10320, 10664, 12134, 13330, 15996, 18201, 19995, 21328, 24268, 26660, 30335, 31992, 36402, 39990, 48536, 53320, 60670, 63984, 72804, 79980, 91005, 97072, 106640, 121340, 145608, 159960, 182010, 188077, 242680, 260881, 291216, 319920, 364020, 376154, 485360, 521762, 564231, 728040, 752308, 782643, 940385, 1043524, 1128462, 1304405, 1456080, 1504616, 1565286, 1880770, 2087048, 2256924, 2608810, 2821155, 3009232, 3130572, 3761540, 3913215, 4174096, 4513848, 5217620, 5642310, 6261144, 7523080, 7826430, 8087311, 9027696, 10435240, 11284620, 12522288, 15046160, 15652860, 16174622, 20870480, 22569240, 24261933, 31305720, 32349244, 40436555, 45138480, 48523866, 62611440, 64698488, 80873110, 97047732, 121309665, 129396976, 161746220, 194095464, 242619330, 323492440, 388190928, 485238660, 646984880, 970477320, 1940954640]

約数ペア:

[(1, 1940954640), (2, 970477320), (3, 646984880), (4, 485238660), (5, 388190928), (6, 323492440), (8, 242619330), (10, 194095464), (12, 161746220), (15, 129396976), (16, 121309665), (20, 97047732), (24, 80873110), (30, 64698488), (31, 62611440), (40, 48523866), (43, 45138480), (48, 40436555), (60, 32349244), (62, 31305720), (80, 24261933), (86, 22569240), (93, 20870480), (120, 16174622), (124, 15652860), (129, 15046160), (155, 12522288), (172, 11284620), (186, 10435240), (215, 9027696), (240, 8087311), (248, 7826430), (258, 7523080), (310, 6261144), (344, 5642310), (372, 5217620), (430, 4513848), (465, 4174096), (496, 3913215), (516, 3761540), (620, 3130572), (645, 3009232), (688, 2821155), (744, 2608810), (860, 2256924), (930, 2087048), (1032, 1880770), (1240, 1565286), (1290, 1504616), (1333, 1456080), (1488, 1304405), (1720, 1128462), (1860, 1043524), (2064, 940385), (2480, 782643), (2580, 752308), (2666, 728040), (3440, 564231), (3720, 521762), (3999, 485360), (5160, 376154), (5332, 364020), (6067, 319920), (6665, 291216), (7440, 260881), (7998, 242680), (10320, 188077), (10664, 182010), (12134, 159960), (13330, 145608), (15996, 121340), (18201, 106640), (19995, 97072), (21328, 91005), (24268, 79980), (26660, 72804), (30335, 63984), (31992, 60670), (36402, 53320), (39990, 48536)]