729560520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17321}}^1$

素因数の和:17357

約数の個数: 160

約数和(自身を含む): 2640912120

約数和(自身を除く): 1911351600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 17321, 21060, 34642, 42120, 51963, 69284, 86605, 103926, 138568, 155889, 173210, 207852, 225173, 259815, 311778, 346420, 415704, 450346, 467667, 519630, 623556, 675519, 692840, 779445, 900692, 935334, 1039260, 1125865, 1247112, 1351038, 1403001, 1558890, 1801384, 1870668, 2026557, 2078520, 2251730, 2338335, 2702076, 2806002, 3117780, 3377595, 3741336, 4053114, 4503460, 4676670, 5404152, 5612004, 6079671, 6235560, 6755190, 7015005, 8106228, 9006920, 9353340, 10132785, 11224008, 12159342, 13510380, 14030010, 16212456, 18239013, 18706680, 20265570, 24318684, 27020760, 28060020, 30398355, 36478026, 40531140, 48637368, 56120040, 60796710, 72956052, 81062280, 91195065, 121593420, 145912104, 182390130, 243186840, 364780260, 729560520]

約数ペア:

[(1, 729560520), (2, 364780260), (3, 243186840), (4, 182390130), (5, 145912104), (6, 121593420), (8, 91195065), (9, 81062280), (10, 72956052), (12, 60796710), (13, 56120040), (15, 48637368), (18, 40531140), (20, 36478026), (24, 30398355), (26, 28060020), (27, 27020760), (30, 24318684), (36, 20265570), (39, 18706680), (40, 18239013), (45, 16212456), (52, 14030010), (54, 13510380), (60, 12159342), (65, 11224008), (72, 10132785), (78, 9353340), (81, 9006920), (90, 8106228), (104, 7015005), (108, 6755190), (117, 6235560), (120, 6079671), (130, 5612004), (135, 5404152), (156, 4676670), (162, 4503460), (180, 4053114), (195, 3741336), (216, 3377595), (234, 3117780), (260, 2806002), (270, 2702076), (312, 2338335), (324, 2251730), (351, 2078520), (360, 2026557), (390, 1870668), (405, 1801384), (468, 1558890), (520, 1403001), (540, 1351038), (585, 1247112), (648, 1125865), (702, 1039260), (780, 935334), (810, 900692), (936, 779445), (1053, 692840), (1080, 675519), (1170, 623556), (1404, 519630), (1560, 467667), (1620, 450346), (1755, 415704), (2106, 346420), (2340, 311778), (2808, 259815), (3240, 225173), (3510, 207852), (4212, 173210), (4680, 155889), (5265, 138568), (7020, 103926), (8424, 86605), (10530, 69284), (14040, 51963), (17321, 42120), (21060, 34642)]