717972840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11801}}^1$

素因数の和:11844

約数の個数: 144

約数和(自身を含む): 2526926220

約数和(自身を除く): 1808953380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 11801, 12168, 15210, 20280, 23602, 30420, 35403, 47204, 59005, 60840, 70806, 94408, 106209, 118010, 141612, 153413, 177015, 212418, 236020, 283224, 306826, 354030, 424836, 460239, 472040, 531045, 613652, 708060, 767065, 849672, 920478, 1062090, 1227304, 1380717, 1416120, 1534130, 1840956, 1994369, 2124180, 2301195, 2761434, 3068260, 3681912, 3988738, 4248360, 4602390, 5522868, 5983107, 6136520, 6903585, 7977476, 9204780, 9971845, 11045736, 11966214, 13807170, 15954952, 17949321, 18409560, 19943690, 23932428, 27614340, 29915535, 35898642, 39887380, 47864856, 55228680, 59831070, 71797284, 79774760, 89746605, 119662140, 143594568, 179493210, 239324280, 358986420, 717972840]

約数ペア:

[(1, 717972840), (2, 358986420), (3, 239324280), (4, 179493210), (5, 143594568), (6, 119662140), (8, 89746605), (9, 79774760), (10, 71797284), (12, 59831070), (13, 55228680), (15, 47864856), (18, 39887380), (20, 35898642), (24, 29915535), (26, 27614340), (30, 23932428), (36, 19943690), (39, 18409560), (40, 17949321), (45, 15954952), (52, 13807170), (60, 11966214), (65, 11045736), (72, 9971845), (78, 9204780), (90, 7977476), (104, 6903585), (117, 6136520), (120, 5983107), (130, 5522868), (156, 4602390), (169, 4248360), (180, 3988738), (195, 3681912), (234, 3068260), (260, 2761434), (312, 2301195), (338, 2124180), (360, 1994369), (390, 1840956), (468, 1534130), (507, 1416120), (520, 1380717), (585, 1227304), (676, 1062090), (780, 920478), (845, 849672), (936, 767065), (1014, 708060), (1170, 613652), (1352, 531045), (1521, 472040), (1560, 460239), (1690, 424836), (2028, 354030), (2340, 306826), (2535, 283224), (3042, 236020), (3380, 212418), (4056, 177015), (4680, 153413), (5070, 141612), (6084, 118010), (6760, 106209), (7605, 94408), (10140, 70806), (11801, 60840), (12168, 59005), (15210, 47204), (20280, 35403), (23602, 30420)]