6862440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 22861440

約数和(自身を除く): 15999000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 83, 104, 106, 120, 130, 156, 159, 166, 195, 212, 249, 260, 265, 312, 318, 332, 390, 415, 424, 498, 520, 530, 636, 664, 689, 780, 795, 830, 996, 1060, 1079, 1245, 1272, 1378, 1560, 1590, 1660, 1992, 2067, 2120, 2158, 2490, 2756, 3180, 3237, 3320, 3445, 4134, 4316, 4399, 4980, 5395, 5512, 6360, 6474, 6890, 8268, 8632, 8798, 9960, 10335, 10790, 12948, 13197, 13780, 16185, 16536, 17596, 20670, 21580, 21995, 25896, 26394, 27560, 32370, 35192, 41340, 43160, 43990, 52788, 57187, 64740, 65985, 82680, 87980, 105576, 114374, 129480, 131970, 171561, 175960, 228748, 263940, 285935, 343122, 457496, 527880, 571870, 686244, 857805, 1143740, 1372488, 1715610, 2287480, 3431220, 6862440]

約数ペア:

[(1, 6862440), (2, 3431220), (3, 2287480), (4, 1715610), (5, 1372488), (6, 1143740), (8, 857805), (10, 686244), (12, 571870), (13, 527880), (15, 457496), (20, 343122), (24, 285935), (26, 263940), (30, 228748), (39, 175960), (40, 171561), (52, 131970), (53, 129480), (60, 114374), (65, 105576), (78, 87980), (83, 82680), (104, 65985), (106, 64740), (120, 57187), (130, 52788), (156, 43990), (159, 43160), (166, 41340), (195, 35192), (212, 32370), (249, 27560), (260, 26394), (265, 25896), (312, 21995), (318, 21580), (332, 20670), (390, 17596), (415, 16536), (424, 16185), (498, 13780), (520, 13197), (530, 12948), (636, 10790), (664, 10335), (689, 9960), (780, 8798), (795, 8632), (830, 8268), (996, 6890), (1060, 6474), (1079, 6360), (1245, 5512), (1272, 5395), (1378, 4980), (1560, 4399), (1590, 4316), (1660, 4134), (1992, 3445), (2067, 3320), (2120, 3237), (2158, 3180), (2490, 2756)]