4520236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{8563}}^1$

素因数の和:8713

約数の個数: 128

約数和(自身を含む): 13984669440

約数和(自身を除く): 9464433000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 83, 106, 120, 159, 166, 212, 249, 265, 318, 332, 415, 424, 498, 530, 636, 664, 795, 830, 996, 1060, 1245, 1272, 1590, 1660, 1992, 2120, 2490, 3180, 3320, 4399, 4980, 6360, 8563, 8798, 9960, 13197, 17126, 17596, 21995, 25689, 26394, 34252, 35192, 42815, 43990, 51378, 52788, 65985, 68504, 85630, 87980, 102756, 105576, 128445, 131970, 171260, 175960, 205512, 256890, 263940, 342520, 453839, 513780, 527880, 710729, 907678, 1027560, 1361517, 1421458, 1815356, 2132187, 2269195, 2723034, 2842916, 3553645, 3630712, 4264374, 4538390, 5446068, 5685832, 6807585, 7107290, 8528748, 9076780, 10660935, 10892136, 13615170, 14214580, 17057496, 18153560, 21321870, 27230340, 28429160, 37668637, 42643740, 54460680, 75337274, 85287480, 113005911, 150674548, 188343185, 226011822, 301349096, 376686370, 452023644, 565029555, 753372740, 904047288, 1130059110, 1506745480, 2260118220, 4520236440]

約数ペア:

[(1, 4520236440), (2, 2260118220), (3, 1506745480), (4, 1130059110), (5, 904047288), (6, 753372740), (8, 565029555), (10, 452023644), (12, 376686370), (15, 301349096), (20, 226011822), (24, 188343185), (30, 150674548), (40, 113005911), (53, 85287480), (60, 75337274), (83, 54460680), (106, 42643740), (120, 37668637), (159, 28429160), (166, 27230340), (212, 21321870), (249, 18153560), (265, 17057496), (318, 14214580), (332, 13615170), (415, 10892136), (424, 10660935), (498, 9076780), (530, 8528748), (636, 7107290), (664, 6807585), (795, 5685832), (830, 5446068), (996, 4538390), (1060, 4264374), (1245, 3630712), (1272, 3553645), (1590, 2842916), (1660, 2723034), (1992, 2269195), (2120, 2132187), (2490, 1815356), (3180, 1421458), (3320, 1361517), (4399, 1027560), (4980, 907678), (6360, 710729), (8563, 527880), (8798, 513780), (9960, 453839), (13197, 342520), (17126, 263940), (17596, 256890), (21995, 205512), (25689, 175960), (26394, 171260), (34252, 131970), (35192, 128445), (42815, 105576), (43990, 102756), (51378, 87980), (52788, 85630), (65985, 68504)]