718939260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2257

約数の個数: 192

約数和(自身を含む): 2461132800

約数和(自身を除く): 1742193540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 282, 351, 390, 423, 468, 470, 540, 564, 585, 611, 702, 705, 780, 846, 940, 1170, 1222, 1269, 1404, 1410, 1692, 1755, 1833, 2115, 2179, 2340, 2444, 2538, 2820, 3055, 3510, 3666, 4230, 4358, 5076, 5499, 6110, 6345, 6537, 7020, 7332, 8460, 8716, 9165, 10895, 10998, 12220, 12690, 13074, 16497, 18330, 19611, 21790, 21996, 25380, 26148, 27495, 28327, 32685, 32994, 36660, 39222, 43580, 54990, 56654, 58833, 65370, 65988, 78444, 82485, 84981, 98055, 102413, 109980, 113308, 117666, 130740, 141635, 164970, 169962, 196110, 204826, 235332, 254943, 283270, 294165, 307239, 329940, 339924, 392220, 409652, 424905, 509886, 512065, 566540, 588330, 614478, 764829, 849810, 921717, 1019772, 1024130, 1176660, 1228956, 1274715, 1331369, 1529658, 1536195, 1699620, 1843434, 2048260, 2549430, 2662738, 2765151, 3059316, 3072390, 3686868, 3824145, 3994107, 4608585, 5098860, 5325476, 5530302, 6144780, 6656845, 7648290, 7988214, 9217170, 11060604, 11982321, 13313690, 13825755, 15296580, 15976428, 18434340, 19970535, 23964642, 26627380, 27651510, 35946963, 39941070, 47929284, 55303020, 59911605, 71893926, 79882140, 119823210, 143787852, 179734815, 239646420, 359469630, 718939260]

約数ペア:

[(1, 718939260), (2, 359469630), (3, 239646420), (4, 179734815), (5, 143787852), (6, 119823210), (9, 79882140), (10, 71893926), (12, 59911605), (13, 55303020), (15, 47929284), (18, 39941070), (20, 35946963), (26, 27651510), (27, 26627380), (30, 23964642), (36, 19970535), (39, 18434340), (45, 15976428), (47, 15296580), (52, 13825755), (54, 13313690), (60, 11982321), (65, 11060604), (78, 9217170), (90, 7988214), (94, 7648290), (108, 6656845), (117, 6144780), (130, 5530302), (135, 5325476), (141, 5098860), (156, 4608585), (180, 3994107), (188, 3824145), (195, 3686868), (234, 3072390), (235, 3059316), (260, 2765151), (270, 2662738), (282, 2549430), (351, 2048260), (390, 1843434), (423, 1699620), (468, 1536195), (470, 1529658), (540, 1331369), (564, 1274715), (585, 1228956), (611, 1176660), (702, 1024130), (705, 1019772), (780, 921717), (846, 849810), (940, 764829), (1170, 614478), (1222, 588330), (1269, 566540), (1404, 512065), (1410, 509886), (1692, 424905), (1755, 409652), (1833, 392220), (2115, 339924), (2179, 329940), (2340, 307239), (2444, 294165), (2538, 283270), (2820, 254943), (3055, 235332), (3510, 204826), (3666, 196110), (4230, 169962), (4358, 164970), (5076, 141635), (5499, 130740), (6110, 117666), (6345, 113308), (6537, 109980), (7020, 102413), (7332, 98055), (8460, 84981), (8716, 82485), (9165, 78444), (10895, 65988), (10998, 65370), (12220, 58833), (12690, 56654), (13074, 54990), (16497, 43580), (18330, 39222), (19611, 36660), (21790, 32994), (21996, 32685), (25380, 28327), (26148, 27495)]