65151240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 245911680

約数和(自身を除く): 180760440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 641, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1282, 1320, 1452, 1540, 1694, 1815, 1848, 1923, 2310, 2420, 2541, 2564, 2904, 3080, 3205, 3388, 3630, 3846, 4235, 4487, 4620, 4840, 5082, 5128, 6410, 6776, 7051, 7260, 7692, 8470, 8974, 9240, 9615, 10164, 12705, 12820, 13461, 14102, 14520, 15384, 16940, 17948, 19230, 20328, 21153, 22435, 25410, 25640, 26922, 28204, 33880, 35255, 35896, 38460, 42306, 44870, 49357, 50820, 53844, 56408, 67305, 70510, 76920, 77561, 84612, 89740, 98714, 101640, 105765, 107688, 134610, 141020, 148071, 155122, 169224, 179480, 197428, 211530, 232683, 246785, 269220, 282040, 296142, 310244, 387805, 394856, 423060, 465366, 493570, 538440, 542927, 592284, 620488, 740355, 775610, 846120, 930732, 987140, 1085854, 1163415, 1184568, 1480710, 1551220, 1628781, 1861464, 1974280, 2171708, 2326830, 2714635, 2961420, 3102440, 3257562, 4343416, 4653660, 5429270, 5922840, 6515124, 8143905, 9307320, 10858540, 13030248, 16287810, 21717080, 32575620, 65151240]

約数ペア:

[(1, 65151240), (2, 32575620), (3, 21717080), (4, 16287810), (5, 13030248), (6, 10858540), (7, 9307320), (8, 8143905), (10, 6515124), (11, 5922840), (12, 5429270), (14, 4653660), (15, 4343416), (20, 3257562), (21, 3102440), (22, 2961420), (24, 2714635), (28, 2326830), (30, 2171708), (33, 1974280), (35, 1861464), (40, 1628781), (42, 1551220), (44, 1480710), (55, 1184568), (56, 1163415), (60, 1085854), (66, 987140), (70, 930732), (77, 846120), (84, 775610), (88, 740355), (105, 620488), (110, 592284), (120, 542927), (121, 538440), (132, 493570), (140, 465366), (154, 423060), (165, 394856), (168, 387805), (210, 310244), (220, 296142), (231, 282040), (242, 269220), (264, 246785), (280, 232683), (308, 211530), (330, 197428), (363, 179480), (385, 169224), (420, 155122), (440, 148071), (462, 141020), (484, 134610), (605, 107688), (616, 105765), (641, 101640), (660, 98714), (726, 89740), (770, 84612), (840, 77561), (847, 76920), (924, 70510), (968, 67305), (1155, 56408), (1210, 53844), (1282, 50820), (1320, 49357), (1452, 44870), (1540, 42306), (1694, 38460), (1815, 35896), (1848, 35255), (1923, 33880), (2310, 28204), (2420, 26922), (2541, 25640), (2564, 25410), (2904, 22435), (3080, 21153), (3205, 20328), (3388, 19230), (3630, 17948), (3846, 16940), (4235, 15384), (4487, 14520), (4620, 14102), (4840, 13461), (5082, 12820), (5128, 12705), (6410, 10164), (6776, 9615), (7051, 9240), (7260, 8974), (7692, 8470)]