67030480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 180283104

約数和(自身を除く): 113252624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 211, 220, 304, 361, 380, 418, 422, 440, 722, 760, 836, 844, 880, 1045, 1055, 1444, 1520, 1672, 1688, 1805, 2090, 2110, 2321, 2888, 3344, 3376, 3610, 3971, 4009, 4180, 4220, 4642, 5776, 7220, 7942, 8018, 8360, 8440, 9284, 11605, 14440, 15884, 16036, 16720, 16880, 18568, 19855, 20045, 23210, 28880, 31768, 32072, 37136, 39710, 40090, 44099, 46420, 63536, 64144, 76171, 79420, 80180, 88198, 92840, 152342, 158840, 160360, 176396, 185680, 220495, 304684, 317680, 320720, 352792, 380855, 440990, 609368, 705584, 761710, 837881, 881980, 1218736, 1523420, 1675762, 1763960, 3046840, 3351524, 3527920, 4189405, 6093680, 6703048, 8378810, 13406096, 16757620, 33515240, 67030480]

約数ペア:

[(1, 67030480), (2, 33515240), (4, 16757620), (5, 13406096), (8, 8378810), (10, 6703048), (11, 6093680), (16, 4189405), (19, 3527920), (20, 3351524), (22, 3046840), (38, 1763960), (40, 1675762), (44, 1523420), (55, 1218736), (76, 881980), (80, 837881), (88, 761710), (95, 705584), (110, 609368), (152, 440990), (176, 380855), (190, 352792), (209, 320720), (211, 317680), (220, 304684), (304, 220495), (361, 185680), (380, 176396), (418, 160360), (422, 158840), (440, 152342), (722, 92840), (760, 88198), (836, 80180), (844, 79420), (880, 76171), (1045, 64144), (1055, 63536), (1444, 46420), (1520, 44099), (1672, 40090), (1688, 39710), (1805, 37136), (2090, 32072), (2110, 31768), (2321, 28880), (2888, 23210), (3344, 20045), (3376, 19855), (3610, 18568), (3971, 16880), (4009, 16720), (4180, 16036), (4220, 15884), (4642, 14440), (5776, 11605), (7220, 9284), (7942, 8440), (8018, 8360)]