505306560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 224

約数和(自身を含む): 1770278400

約数和(自身を除く): 1264971840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 109, 110, 120, 132, 160, 165, 176, 192, 218, 220, 240, 264, 320, 327, 330, 352, 436, 439, 440, 480, 528, 545, 654, 660, 704, 872, 878, 880, 960, 1056, 1090, 1199, 1308, 1317, 1320, 1635, 1744, 1756, 1760, 2112, 2180, 2195, 2398, 2616, 2634, 2640, 3270, 3488, 3512, 3520, 3597, 4360, 4390, 4796, 4829, 5232, 5268, 5280, 5995, 6540, 6585, 6976, 7024, 7194, 8720, 8780, 9592, 9658, 10464, 10536, 10560, 11990, 13080, 13170, 14048, 14388, 14487, 17440, 17560, 17985, 19184, 19316, 20928, 21072, 23980, 24145, 26160, 26340, 28096, 28776, 28974, 34880, 35120, 35970, 38368, 38632, 42144, 47851, 47960, 48290, 52320, 52680, 57552, 57948, 70240, 71940, 72435, 76736, 77264, 84288, 95702, 95920, 96580, 104640, 105360, 115104, 115896, 140480, 143553, 143880, 144870, 154528, 191404, 191840, 193160, 210720, 230208, 231792, 239255, 287106, 287760, 289740, 309056, 382808, 383680, 386320, 421440, 463584, 478510, 526361, 574212, 575520, 579480, 717765, 765616, 772640, 927168, 957020, 1052722, 1148424, 1151040, 1158960, 1435530, 1531232, 1545280, 1579083, 1914040, 2105444, 2296848, 2317920, 2631805, 2871060, 3062464, 3158166, 3828080, 4210888, 4593696, 4635840, 5263610, 5742120, 6316332, 7656160, 7895415, 8421776, 9187392, 10527220, 11484240, 12632664, 15312320, 15790830, 16843552, 21054440, 22968480, 25265328, 31581660, 33687104, 42108880, 45936960, 50530656, 63163320, 84217760, 101061312, 126326640, 168435520, 252653280, 505306560]

約数ペア:

[(1, 505306560), (2, 252653280), (3, 168435520), (4, 126326640), (5, 101061312), (6, 84217760), (8, 63163320), (10, 50530656), (11, 45936960), (12, 42108880), (15, 33687104), (16, 31581660), (20, 25265328), (22, 22968480), (24, 21054440), (30, 16843552), (32, 15790830), (33, 15312320), (40, 12632664), (44, 11484240), (48, 10527220), (55, 9187392), (60, 8421776), (64, 7895415), (66, 7656160), (80, 6316332), (88, 5742120), (96, 5263610), (109, 4635840), (110, 4593696), (120, 4210888), (132, 3828080), (160, 3158166), (165, 3062464), (176, 2871060), (192, 2631805), (218, 2317920), (220, 2296848), (240, 2105444), (264, 1914040), (320, 1579083), (327, 1545280), (330, 1531232), (352, 1435530), (436, 1158960), (439, 1151040), (440, 1148424), (480, 1052722), (528, 957020), (545, 927168), (654, 772640), (660, 765616), (704, 717765), (872, 579480), (878, 575520), (880, 574212), (960, 526361), (1056, 478510), (1090, 463584), (1199, 421440), (1308, 386320), (1317, 383680), (1320, 382808), (1635, 309056), (1744, 289740), (1756, 287760), (1760, 287106), (2112, 239255), (2180, 231792), (2195, 230208), (2398, 210720), (2616, 193160), (2634, 191840), (2640, 191404), (3270, 154528), (3488, 144870), (3512, 143880), (3520, 143553), (3597, 140480), (4360, 115896), (4390, 115104), (4796, 105360), (4829, 104640), (5232, 96580), (5268, 95920), (5280, 95702), (5995, 84288), (6540, 77264), (6585, 76736), (6976, 72435), (7024, 71940), (7194, 70240), (8720, 57948), (8780, 57552), (9592, 52680), (9658, 52320), (10464, 48290), (10536, 47960), (10560, 47851), (11990, 42144), (13080, 38632), (13170, 38368), (14048, 35970), (14388, 35120), (14487, 34880), (17440, 28974), (17560, 28776), (17985, 28096), (19184, 26340), (19316, 26160), (20928, 24145), (21072, 23980)]