158992080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 536215680

約数和(自身を除く): 377223600

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, 78, 80, 104, 120, 130, 131, 156, 195, 208, 240, 260, 262, 312, 389, 390, 393, 520, 524, 624, 655, 778, 780, 786, 1040, 1048, 1167, 1310, 1556, 1560, 1572, 1703, 1945, 1965, 2096, 2334, 2620, 3112, 3120, 3144, 3406, 3890, 3930, 4668, 5057, 5109, 5240, 5835, 6224, 6288, 6812, 7780, 7860, 8515, 9336, 10114, 10218, 10480, 11670, 13624, 15171, 15560, 15720, 17030, 18672, 20228, 20436, 23340, 25285, 25545, 27248, 30342, 31120, 31440, 34060, 40456, 40872, 46680, 50570, 50959, 51090, 60684, 68120, 75855, 80912, 81744, 93360, 101140, 101918, 102180, 121368, 136240, 151710, 152877, 202280, 203836, 204360, 242736, 254795, 303420, 305754, 404560, 407672, 408720, 509590, 606840, 611508, 662467, 764385, 815344, 1019180, 1213680, 1223016, 1324934, 1528770, 1987401, 2038360, 2446032, 2649868, 3057540, 3312335, 3974802, 4076720, 5299736, 6115080, 6624670, 7949604, 9937005, 10599472, 12230160, 13249340, 15899208, 19874010, 26498680, 31798416, 39748020, 52997360, 79496040, 158992080]

約数ペア:

[(1, 158992080), (2, 79496040), (3, 52997360), (4, 39748020), (5, 31798416), (6, 26498680), (8, 19874010), (10, 15899208), (12, 13249340), (13, 12230160), (15, 10599472), (16, 9937005), (20, 7949604), (24, 6624670), (26, 6115080), (30, 5299736), (39, 4076720), (40, 3974802), (48, 3312335), (52, 3057540), (60, 2649868), (65, 2446032), (78, 2038360), (80, 1987401), (104, 1528770), (120, 1324934), (130, 1223016), (131, 1213680), (156, 1019180), (195, 815344), (208, 764385), (240, 662467), (260, 611508), (262, 606840), (312, 509590), (389, 408720), (390, 407672), (393, 404560), (520, 305754), (524, 303420), (624, 254795), (655, 242736), (778, 204360), (780, 203836), (786, 202280), (1040, 152877), (1048, 151710), (1167, 136240), (1310, 121368), (1556, 102180), (1560, 101918), (1572, 101140), (1703, 93360), (1945, 81744), (1965, 80912), (2096, 75855), (2334, 68120), (2620, 60684), (3112, 51090), (3120, 50959), (3144, 50570), (3406, 46680), (3890, 40872), (3930, 40456), (4668, 34060), (5057, 31440), (5109, 31120), (5240, 30342), (5835, 27248), (6224, 25545), (6288, 25285), (6812, 23340), (7780, 20436), (7860, 20228), (8515, 18672), (9336, 17030), (10114, 15720), (10218, 15560), (10480, 15171), (11670, 13624)]