159237480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 506764800

約数和(自身を除く): 347527320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 211, 228, 285, 331, 380, 422, 456, 570, 633, 662, 760, 844, 993, 1055, 1140, 1266, 1324, 1655, 1688, 1986, 2110, 2280, 2532, 2648, 3165, 3310, 3972, 4009, 4220, 4965, 5064, 6289, 6330, 6620, 7944, 8018, 8440, 9930, 12027, 12578, 12660, 13240, 16036, 18867, 19860, 20045, 24054, 25156, 25320, 31445, 32072, 37734, 39720, 40090, 48108, 50312, 60135, 62890, 69841, 75468, 80180, 94335, 96216, 120270, 125780, 139682, 150936, 160360, 188670, 209523, 240540, 251560, 279364, 349205, 377340, 419046, 481080, 558728, 698410, 754680, 838092, 1047615, 1326979, 1396820, 1676184, 2095230, 2653958, 2793640, 3980937, 4190460, 5307916, 6634895, 7961874, 8380920, 10615832, 13269790, 15923748, 19904685, 26539580, 31847496, 39809370, 53079160, 79618740, 159237480]

約数ペア:

[(1, 159237480), (2, 79618740), (3, 53079160), (4, 39809370), (5, 31847496), (6, 26539580), (8, 19904685), (10, 15923748), (12, 13269790), (15, 10615832), (19, 8380920), (20, 7961874), (24, 6634895), (30, 5307916), (38, 4190460), (40, 3980937), (57, 2793640), (60, 2653958), (76, 2095230), (95, 1676184), (114, 1396820), (120, 1326979), (152, 1047615), (190, 838092), (211, 754680), (228, 698410), (285, 558728), (331, 481080), (380, 419046), (422, 377340), (456, 349205), (570, 279364), (633, 251560), (662, 240540), (760, 209523), (844, 188670), (993, 160360), (1055, 150936), (1140, 139682), (1266, 125780), (1324, 120270), (1655, 96216), (1688, 94335), (1986, 80180), (2110, 75468), (2280, 69841), (2532, 62890), (2648, 60135), (3165, 50312), (3310, 48108), (3972, 40090), (4009, 39720), (4220, 37734), (4965, 32072), (5064, 31445), (6289, 25320), (6330, 25156), (6620, 24054), (7944, 20045), (8018, 19860), (8440, 18867), (9930, 16036), (12027, 13240), (12578, 12660)]