2127304920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2203}}^1$

素因数の和:2849

約数の個数: 128

約数和(自身を含む): 6887059200

約数和(自身を除く): 4759754280

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, 260, 312, 390, 520, 619, 780, 1238, 1560, 1857, 2203, 2476, 3095, 3714, 4406, 4952, 6190, 6609, 7428, 8047, 8812, 9285, 11015, 12380, 13218, 14856, 16094, 17624, 18570, 22030, 24141, 24760, 26436, 28639, 32188, 33045, 37140, 40235, 44060, 48282, 52872, 57278, 64376, 66090, 74280, 80470, 85917, 88120, 96564, 114556, 120705, 132180, 143195, 160940, 171834, 193128, 229112, 241410, 264360, 286390, 321880, 343668, 429585, 482820, 572780, 687336, 859170, 965640, 1145560, 1363657, 1718340, 2727314, 3436680, 4090971, 5454628, 6818285, 8181942, 10909256, 13636570, 16363884, 17727541, 20454855, 27273140, 32727768, 35455082, 40909710, 53182623, 54546280, 70910164, 81819420, 88637705, 106365246, 141820328, 163638840, 177275410, 212730492, 265913115, 354550820, 425460984, 531826230, 709101640, 1063652460, 2127304920]

約数ペア:

[(1, 2127304920), (2, 1063652460), (3, 709101640), (4, 531826230), (5, 425460984), (6, 354550820), (8, 265913115), (10, 212730492), (12, 177275410), (13, 163638840), (15, 141820328), (20, 106365246), (24, 88637705), (26, 81819420), (30, 70910164), (39, 54546280), (40, 53182623), (52, 40909710), (60, 35455082), (65, 32727768), (78, 27273140), (104, 20454855), (120, 17727541), (130, 16363884), (156, 13636570), (195, 10909256), (260, 8181942), (312, 6818285), (390, 5454628), (520, 4090971), (619, 3436680), (780, 2727314), (1238, 1718340), (1560, 1363657), (1857, 1145560), (2203, 965640), (2476, 859170), (3095, 687336), (3714, 572780), (4406, 482820), (4952, 429585), (6190, 343668), (6609, 321880), (7428, 286390), (8047, 264360), (8812, 241410), (9285, 229112), (11015, 193128), (12380, 171834), (13218, 160940), (14856, 143195), (16094, 132180), (17624, 120705), (18570, 114556), (22030, 96564), (24141, 88120), (24760, 85917), (26436, 80470), (28639, 74280), (32188, 66090), (33045, 64376), (37140, 57278), (40235, 52872), (44060, 48282)]