748561320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2711}}^1$

素因数の和:2800

約数の個数: 192

約数和(自身を含む): 2665353600

約数和(自身を除く): 1916792280

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, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 708, 767, 780, 885, 936, 1062, 1170, 1180, 1416, 1534, 1560, 1770, 2124, 2301, 2340, 2360, 2655, 2711, 3068, 3540, 3835, 4248, 4602, 4680, 5310, 5422, 6136, 6903, 7080, 7670, 8133, 9204, 10620, 10844, 11505, 13555, 13806, 15340, 16266, 18408, 21240, 21688, 23010, 24399, 27110, 27612, 30680, 32532, 34515, 35243, 40665, 46020, 48798, 54220, 55224, 65064, 69030, 70486, 81330, 92040, 97596, 105729, 108440, 121995, 138060, 140972, 159949, 162660, 176215, 195192, 211458, 243990, 276120, 281944, 317187, 319898, 325320, 352430, 422916, 479847, 487980, 528645, 634374, 639796, 704860, 799745, 845832, 959694, 975960, 1057290, 1268748, 1279592, 1409720, 1439541, 1585935, 1599490, 1919388, 2079337, 2114580, 2399235, 2537496, 2879082, 3171870, 3198980, 3838776, 4158674, 4229160, 4798470, 5758164, 6238011, 6343740, 6397960, 7197705, 8317348, 9596940, 10396685, 11516328, 12476022, 12687480, 14395410, 16634696, 18714033, 19193880, 20793370, 24952044, 28790820, 31190055, 37428066, 41586740, 49904088, 57581640, 62380110, 74856132, 83173480, 93570165, 124760220, 149712264, 187140330, 249520440, 374280660, 748561320]

約数ペア:

[(1, 748561320), (2, 374280660), (3, 249520440), (4, 187140330), (5, 149712264), (6, 124760220), (8, 93570165), (9, 83173480), (10, 74856132), (12, 62380110), (13, 57581640), (15, 49904088), (18, 41586740), (20, 37428066), (24, 31190055), (26, 28790820), (30, 24952044), (36, 20793370), (39, 19193880), (40, 18714033), (45, 16634696), (52, 14395410), (59, 12687480), (60, 12476022), (65, 11516328), (72, 10396685), (78, 9596940), (90, 8317348), (104, 7197705), (117, 6397960), (118, 6343740), (120, 6238011), (130, 5758164), (156, 4798470), (177, 4229160), (180, 4158674), (195, 3838776), (234, 3198980), (236, 3171870), (260, 2879082), (295, 2537496), (312, 2399235), (354, 2114580), (360, 2079337), (390, 1919388), (468, 1599490), (472, 1585935), (520, 1439541), (531, 1409720), (585, 1279592), (590, 1268748), (708, 1057290), (767, 975960), (780, 959694), (885, 845832), (936, 799745), (1062, 704860), (1170, 639796), (1180, 634374), (1416, 528645), (1534, 487980), (1560, 479847), (1770, 422916), (2124, 352430), (2301, 325320), (2340, 319898), (2360, 317187), (2655, 281944), (2711, 276120), (3068, 243990), (3540, 211458), (3835, 195192), (4248, 176215), (4602, 162660), (4680, 159949), (5310, 140972), (5422, 138060), (6136, 121995), (6903, 108440), (7080, 105729), (7670, 97596), (8133, 92040), (9204, 81330), (10620, 70486), (10844, 69030), (11505, 65064), (13555, 55224), (13806, 54220), (15340, 48798), (16266, 46020), (18408, 40665), (21240, 35243), (21688, 34515), (23010, 32532), (24399, 30680), (27110, 27612)]