17656981680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{84467}}^1$

素因数の和:84563

約数の個数: 160

約数和(自身を含む): 59827670784

約数和(自身を除く): 42170689104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3120, 3216, 3484, 4020, 4355, 5226, 5360, 6968, 8040, 8710, 10452, 13065, 13936, 16080, 17420, 20904, 26130, 34840, 41808, 52260, 69680, 84467, 104520, 168934, 209040, 253401, 337868, 422335, 506802, 675736, 844670, 1013604, 1098071, 1267005, 1351472, 1689340, 2027208, 2196142, 2534010, 3294213, 3378680, 4054416, 4392284, 5068020, 5490355, 5659289, 6588426, 6757360, 8784568, 10136040, 10980710, 11318578, 13176852, 16471065, 16977867, 17569136, 20272080, 21961420, 22637156, 26353704, 28296445, 32942130, 33955734, 43922840, 45274312, 52707408, 56592890, 65884260, 67911468, 73570757, 84889335, 87845680, 90548624, 113185780, 131768520, 135822936, 147141514, 169778670, 220712271, 226371560, 263537040, 271645872, 294283028, 339557340, 367853785, 441424542, 452743120, 588566056, 679114680, 735707570, 882849084, 1103561355, 1177132112, 1358229360, 1471415140, 1765698168, 2207122710, 2942830280, 3531396336, 4414245420, 5885660560, 8828490840, 17656981680]

約数ペア:

[(1, 17656981680), (2, 8828490840), (3, 5885660560), (4, 4414245420), (5, 3531396336), (6, 2942830280), (8, 2207122710), (10, 1765698168), (12, 1471415140), (13, 1358229360), (15, 1177132112), (16, 1103561355), (20, 882849084), (24, 735707570), (26, 679114680), (30, 588566056), (39, 452743120), (40, 441424542), (48, 367853785), (52, 339557340), (60, 294283028), (65, 271645872), (67, 263537040), (78, 226371560), (80, 220712271), (104, 169778670), (120, 147141514), (130, 135822936), (134, 131768520), (156, 113185780), (195, 90548624), (201, 87845680), (208, 84889335), (240, 73570757), (260, 67911468), (268, 65884260), (312, 56592890), (335, 52707408), (390, 45274312), (402, 43922840), (520, 33955734), (536, 32942130), (624, 28296445), (670, 26353704), (780, 22637156), (804, 21961420), (871, 20272080), (1005, 17569136), (1040, 16977867), (1072, 16471065), (1340, 13176852), (1560, 11318578), (1608, 10980710), (1742, 10136040), (2010, 8784568), (2613, 6757360), (2680, 6588426), (3120, 5659289), (3216, 5490355), (3484, 5068020), (4020, 4392284), (4355, 4054416), (5226, 3378680), (5360, 3294213), (6968, 2534010), (8040, 2196142), (8710, 2027208), (10452, 1689340), (13065, 1351472), (13936, 1267005), (16080, 1098071), (17420, 1013604), (20904, 844670), (26130, 675736), (34840, 506802), (41808, 422335), (52260, 337868), (69680, 253401), (84467, 209040), (104520, 168934)]