11481784440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{64781}}^1$

素因数の和:65013

約数の個数: 128

約数和(自身を含む): 39553297920

約数和(自身を除く): 28071513480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1477, 1688, 2110, 2532, 2954, 3165, 4220, 4431, 5064, 5908, 6330, 7385, 8440, 8862, 11816, 12660, 14770, 17724, 22155, 25320, 29540, 35448, 44310, 59080, 64781, 88620, 129562, 177240, 194343, 259124, 323905, 388686, 453467, 518248, 647810, 777372, 906934, 971715, 1295620, 1360401, 1554744, 1813868, 1943430, 2267335, 2591240, 2720802, 3627736, 3886860, 4534670, 5441604, 6802005, 7773720, 9069340, 10883208, 13604010, 13668791, 18138680, 27208020, 27337582, 41006373, 54416040, 54675164, 68343955, 82012746, 95681537, 109350328, 136687910, 164025492, 191363074, 205031865, 273375820, 287044611, 328050984, 382726148, 410063730, 478407685, 546751640, 574089222, 765452296, 820127460, 956815370, 1148178444, 1435223055, 1640254920, 1913630740, 2296356888, 2870446110, 3827261480, 5740892220, 11481784440]

約数ペア:

[(1, 11481784440), (2, 5740892220), (3, 3827261480), (4, 2870446110), (5, 2296356888), (6, 1913630740), (7, 1640254920), (8, 1435223055), (10, 1148178444), (12, 956815370), (14, 820127460), (15, 765452296), (20, 574089222), (21, 546751640), (24, 478407685), (28, 410063730), (30, 382726148), (35, 328050984), (40, 287044611), (42, 273375820), (56, 205031865), (60, 191363074), (70, 164025492), (84, 136687910), (105, 109350328), (120, 95681537), (140, 82012746), (168, 68343955), (210, 54675164), (211, 54416040), (280, 41006373), (420, 27337582), (422, 27208020), (633, 18138680), (840, 13668791), (844, 13604010), (1055, 10883208), (1266, 9069340), (1477, 7773720), (1688, 6802005), (2110, 5441604), (2532, 4534670), (2954, 3886860), (3165, 3627736), (4220, 2720802), (4431, 2591240), (5064, 2267335), (5908, 1943430), (6330, 1813868), (7385, 1554744), (8440, 1360401), (8862, 1295620), (11816, 971715), (12660, 906934), (14770, 777372), (17724, 647810), (22155, 518248), (25320, 453467), (29540, 388686), (35448, 323905), (44310, 259124), (59080, 194343), (64781, 177240), (88620, 129562)]