1262827440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5896

約数の個数: 240

約数和(自身を含む): 4960420608

約数和(自身を除く): 3697593168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 5827, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 11654, 12040, 13545, 14448, 15480, 17481, 18060, 21672, 23308, 24080, 27090, 29135, 30960, 34962, 36120, 40789, 43344, 46616, 52443, 54180, 58270, 69924, 72240, 81578, 87405, 93232, 104886, 108360, 116540, 122367, 139848, 163156, 174810, 203945, 209772, 216720, 233080, 244734, 250561, 262215, 279696, 326312, 349620, 367101, 407890, 419544, 466160, 489468, 501122, 524430, 611835, 652624, 699240, 734202, 751683, 815780, 839088, 978936, 1002244, 1048860, 1223670, 1252805, 1398480, 1468404, 1503366, 1631560, 1753927, 1835505, 1957872, 2004488, 2097720, 2255049, 2447340, 2505610, 2936808, 3006732, 3263120, 3507854, 3671010, 3758415, 4008976, 4195440, 4510098, 4894680, 5011220, 5261781, 5873616, 6013464, 7015708, 7342020, 7516830, 8769635, 9020196, 9789360, 10022440, 10523562, 11275245, 12026928, 14031416, 14684040, 15033660, 15785343, 17539270, 18040392, 20044880, 21047124, 22550490, 26308905, 28062832, 29368080, 30067320, 31570686, 35078540, 36080784, 42094248, 45100980, 52617810, 60134640, 63141372, 70157080, 78926715, 84188496, 90201960, 105235620, 126282744, 140314160, 157853430, 180403920, 210471240, 252565488, 315706860, 420942480, 631413720, 1262827440]

約数ペア:

[(1, 1262827440), (2, 631413720), (3, 420942480), (4, 315706860), (5, 252565488), (6, 210471240), (7, 180403920), (8, 157853430), (9, 140314160), (10, 126282744), (12, 105235620), (14, 90201960), (15, 84188496), (16, 78926715), (18, 70157080), (20, 63141372), (21, 60134640), (24, 52617810), (28, 45100980), (30, 42094248), (35, 36080784), (36, 35078540), (40, 31570686), (42, 30067320), (43, 29368080), (45, 28062832), (48, 26308905), (56, 22550490), (60, 21047124), (63, 20044880), (70, 18040392), (72, 17539270), (80, 15785343), (84, 15033660), (86, 14684040), (90, 14031416), (105, 12026928), (112, 11275245), (120, 10523562), (126, 10022440), (129, 9789360), (140, 9020196), (144, 8769635), (168, 7516830), (172, 7342020), (180, 7015708), (210, 6013464), (215, 5873616), (240, 5261781), (252, 5011220), (258, 4894680), (280, 4510098), (301, 4195440), (315, 4008976), (336, 3758415), (344, 3671010), (360, 3507854), (387, 3263120), (420, 3006732), (430, 2936808), (504, 2505610), (516, 2447340), (560, 2255049), (602, 2097720), (630, 2004488), (645, 1957872), (688, 1835505), (720, 1753927), (774, 1631560), (840, 1503366), (860, 1468404), (903, 1398480), (1008, 1252805), (1032, 1223670), (1204, 1048860), (1260, 1002244), (1290, 978936), (1505, 839088), (1548, 815780), (1680, 751683), (1720, 734202), (1806, 699240), (1935, 652624), (2064, 611835), (2408, 524430), (2520, 501122), (2580, 489468), (2709, 466160), (3010, 419544), (3096, 407890), (3440, 367101), (3612, 349620), (3870, 326312), (4515, 279696), (4816, 262215), (5040, 250561), (5160, 244734), (5418, 233080), (5827, 216720), (6020, 209772), (6192, 203945), (7224, 174810), (7740, 163156), (9030, 139848), (10320, 122367), (10836, 116540), (11654, 108360), (12040, 104886), (13545, 93232), (14448, 87405), (15480, 81578), (17481, 72240), (18060, 69924), (21672, 58270), (23308, 54180), (24080, 52443), (27090, 46616), (29135, 43344), (30960, 40789), (34962, 36120)]