457898220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 1515346560

約数和(自身を除く): 1057448340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 948, 1027, 1170, 1185, 1422, 1580, 2054, 2340, 2370, 2477, 2844, 3081, 3555, 4108, 4740, 4954, 5135, 6162, 7110, 7431, 9243, 9908, 10270, 12324, 12385, 14220, 14862, 15405, 18486, 20540, 22293, 24770, 29724, 30810, 32201, 36972, 37155, 44586, 46215, 49540, 61620, 64402, 74310, 89172, 92430, 96603, 111465, 128804, 148620, 161005, 184860, 193206, 195683, 222930, 289809, 322010, 386412, 391366, 445860, 483015, 579618, 587049, 644020, 782732, 966030, 978415, 1159236, 1174098, 1449045, 1761147, 1932060, 1956830, 2348196, 2543879, 2898090, 2935245, 3522294, 3913660, 5087758, 5796180, 5870490, 7044588, 7631637, 8805735, 10175516, 11740980, 12719395, 15263274, 17611470, 22894911, 25438790, 30526548, 35222940, 38158185, 45789822, 50877580, 76316370, 91579644, 114474555, 152632740, 228949110, 457898220]

約数ペア:

[(1, 457898220), (2, 228949110), (3, 152632740), (4, 114474555), (5, 91579644), (6, 76316370), (9, 50877580), (10, 45789822), (12, 38158185), (13, 35222940), (15, 30526548), (18, 25438790), (20, 22894911), (26, 17611470), (30, 15263274), (36, 12719395), (39, 11740980), (45, 10175516), (52, 8805735), (60, 7631637), (65, 7044588), (78, 5870490), (79, 5796180), (90, 5087758), (117, 3913660), (130, 3522294), (156, 2935245), (158, 2898090), (180, 2543879), (195, 2348196), (234, 1956830), (237, 1932060), (260, 1761147), (316, 1449045), (390, 1174098), (395, 1159236), (468, 978415), (474, 966030), (585, 782732), (711, 644020), (780, 587049), (790, 579618), (948, 483015), (1027, 445860), (1170, 391366), (1185, 386412), (1422, 322010), (1580, 289809), (2054, 222930), (2340, 195683), (2370, 193206), (2477, 184860), (2844, 161005), (3081, 148620), (3555, 128804), (4108, 111465), (4740, 96603), (4954, 92430), (5135, 89172), (6162, 74310), (7110, 64402), (7431, 61620), (9243, 49540), (9908, 46215), (10270, 44586), (12324, 37155), (12385, 36972), (14220, 32201), (14862, 30810), (15405, 29724), (18486, 24770), (20540, 22293)]