1382552880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 4707032064

約数和(自身を除く): 3324479184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 289, 310, 340, 372, 408, 465, 496, 510, 527, 578, 620, 643, 680, 744, 816, 867, 930, 1020, 1054, 1156, 1240, 1286, 1360, 1445, 1488, 1581, 1734, 1860, 1929, 2040, 2108, 2312, 2480, 2572, 2635, 2890, 3162, 3215, 3468, 3720, 3858, 4080, 4216, 4335, 4624, 5144, 5270, 5780, 6324, 6430, 6936, 7440, 7716, 7905, 8432, 8670, 8959, 9645, 10288, 10540, 10931, 11560, 12648, 12860, 13872, 15432, 15810, 17340, 17918, 19290, 19933, 21080, 21862, 23120, 25296, 25720, 26877, 30864, 31620, 32793, 34680, 35836, 38580, 39866, 42160, 43724, 44795, 51440, 53754, 54655, 59799, 63240, 65586, 69360, 71672, 77160, 79732, 87448, 89590, 99665, 107508, 109310, 119598, 126480, 131172, 134385, 143344, 154320, 159464, 163965, 174896, 179180, 185827, 199330, 215016, 218620, 239196, 262344, 268770, 298995, 318928, 327930, 338861, 358360, 371654, 398660, 430032, 437240, 478392, 524688, 537540, 557481, 597990, 655860, 677722, 716720, 743308, 797320, 874480, 929135, 956784, 1016583, 1075080, 1114962, 1195980, 1311720, 1355444, 1486616, 1594640, 1694305, 1858270, 2033166, 2150160, 2229924, 2391960, 2623440, 2710888, 2787405, 2973232, 3388610, 3716540, 4066332, 4459848, 4783920, 5082915, 5421776, 5574810, 5760637, 6777220, 7433080, 8132664, 8919696, 10165830, 11149620, 11521274, 13554440, 14866160, 16265328, 17281911, 20331660, 22299240, 23042548, 27108880, 28803185, 34563822, 40663320, 44598480, 46085096, 57606370, 69127644, 81326640, 86409555, 92170192, 115212740, 138255288, 172819110, 230425480, 276510576, 345638220, 460850960, 691276440, 1382552880]

約数ペア:

[(1, 1382552880), (2, 691276440), (3, 460850960), (4, 345638220), (5, 276510576), (6, 230425480), (8, 172819110), (10, 138255288), (12, 115212740), (15, 92170192), (16, 86409555), (17, 81326640), (20, 69127644), (24, 57606370), (30, 46085096), (31, 44598480), (34, 40663320), (40, 34563822), (48, 28803185), (51, 27108880), (60, 23042548), (62, 22299240), (68, 20331660), (80, 17281911), (85, 16265328), (93, 14866160), (102, 13554440), (120, 11521274), (124, 11149620), (136, 10165830), (155, 8919696), (170, 8132664), (186, 7433080), (204, 6777220), (240, 5760637), (248, 5574810), (255, 5421776), (272, 5082915), (289, 4783920), (310, 4459848), (340, 4066332), (372, 3716540), (408, 3388610), (465, 2973232), (496, 2787405), (510, 2710888), (527, 2623440), (578, 2391960), (620, 2229924), (643, 2150160), (680, 2033166), (744, 1858270), (816, 1694305), (867, 1594640), (930, 1486616), (1020, 1355444), (1054, 1311720), (1156, 1195980), (1240, 1114962), (1286, 1075080), (1360, 1016583), (1445, 956784), (1488, 929135), (1581, 874480), (1734, 797320), (1860, 743308), (1929, 716720), (2040, 677722), (2108, 655860), (2312, 597990), (2480, 557481), (2572, 537540), (2635, 524688), (2890, 478392), (3162, 437240), (3215, 430032), (3468, 398660), (3720, 371654), (3858, 358360), (4080, 338861), (4216, 327930), (4335, 318928), (4624, 298995), (5144, 268770), (5270, 262344), (5780, 239196), (6324, 218620), (6430, 215016), (6936, 199330), (7440, 185827), (7716, 179180), (7905, 174896), (8432, 163965), (8670, 159464), (8959, 154320), (9645, 143344), (10288, 134385), (10540, 131172), (10931, 126480), (11560, 119598), (12648, 109310), (12860, 107508), (13872, 99665), (15432, 89590), (15810, 87448), (17340, 79732), (17918, 77160), (19290, 71672), (19933, 69360), (21080, 65586), (21862, 63240), (23120, 59799), (25296, 54655), (25720, 53754), (26877, 51440), (30864, 44795), (31620, 43724), (32793, 42160), (34680, 39866), (35836, 38580)]