1056551280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2863

約数の個数: 160

約数和(自身を含む): 3443303424

約数和(自身を除く): 2386752144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 43, 48, 60, 74, 80, 86, 111, 120, 129, 148, 172, 185, 215, 222, 240, 258, 296, 344, 370, 430, 444, 516, 555, 592, 645, 688, 740, 860, 888, 1032, 1110, 1290, 1480, 1591, 1720, 1776, 2064, 2220, 2580, 2767, 2960, 3182, 3440, 4440, 4773, 5160, 5534, 6364, 7955, 8301, 8880, 9546, 10320, 11068, 12728, 13835, 15910, 16602, 19092, 22136, 23865, 25456, 27670, 31820, 33204, 38184, 41505, 44272, 47730, 55340, 63640, 66408, 76368, 83010, 95460, 102379, 110680, 118981, 127280, 132816, 166020, 190920, 204758, 221360, 237962, 307137, 332040, 356943, 381840, 409516, 475924, 511895, 594905, 614274, 664080, 713886, 819032, 951848, 1023790, 1189810, 1228548, 1427772, 1535685, 1638064, 1784715, 1903696, 2047580, 2379620, 2457096, 2855544, 3071370, 3569430, 4095160, 4402297, 4759240, 4914192, 5711088, 6142740, 7138860, 8190320, 8804594, 9518480, 12285480, 13206891, 14277720, 17609188, 22011485, 24570960, 26413782, 28555440, 35218376, 44022970, 52827564, 66034455, 70436752, 88045940, 105655128, 132068910, 176091880, 211310256, 264137820, 352183760, 528275640, 1056551280]

約数ペア:

[(1, 1056551280), (2, 528275640), (3, 352183760), (4, 264137820), (5, 211310256), (6, 176091880), (8, 132068910), (10, 105655128), (12, 88045940), (15, 70436752), (16, 66034455), (20, 52827564), (24, 44022970), (30, 35218376), (37, 28555440), (40, 26413782), (43, 24570960), (48, 22011485), (60, 17609188), (74, 14277720), (80, 13206891), (86, 12285480), (111, 9518480), (120, 8804594), (129, 8190320), (148, 7138860), (172, 6142740), (185, 5711088), (215, 4914192), (222, 4759240), (240, 4402297), (258, 4095160), (296, 3569430), (344, 3071370), (370, 2855544), (430, 2457096), (444, 2379620), (516, 2047580), (555, 1903696), (592, 1784715), (645, 1638064), (688, 1535685), (740, 1427772), (860, 1228548), (888, 1189810), (1032, 1023790), (1110, 951848), (1290, 819032), (1480, 713886), (1591, 664080), (1720, 614274), (1776, 594905), (2064, 511895), (2220, 475924), (2580, 409516), (2767, 381840), (2960, 356943), (3182, 332040), (3440, 307137), (4440, 237962), (4773, 221360), (5160, 204758), (5534, 190920), (6364, 166020), (7955, 132816), (8301, 127280), (8880, 118981), (9546, 110680), (10320, 102379), (11068, 95460), (12728, 83010), (13835, 76368), (15910, 66408), (16602, 63640), (19092, 55340), (22136, 47730), (23865, 44272), (25456, 41505), (27670, 38184), (31820, 33204)]