1359217320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21493}}^1$

素因数の和:21555

約数の個数: 128

約数和(自身を含む): 4456995840

約数和(自身を除く): 3097778520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 21493, 31620, 42986, 63240, 64479, 85972, 107465, 128958, 171944, 214930, 257916, 322395, 365381, 429860, 515832, 644790, 666283, 730762, 859720, 1096143, 1289580, 1332566, 1461524, 1826905, 1998849, 2192286, 2579160, 2665132, 2923048, 3331415, 3653810, 3997698, 4384572, 5330264, 5480715, 6662830, 7307620, 7995396, 8769144, 9994245, 10961430, 11326811, 13325660, 14615240, 15990792, 19988490, 21922860, 22653622, 26651320, 33980433, 39976980, 43845720, 45307244, 56634055, 67960866, 79953960, 90614488, 113268110, 135921732, 169902165, 226536220, 271843464, 339804330, 453072440, 679608660, 1359217320]

約数ペア:

[(1, 1359217320), (2, 679608660), (3, 453072440), (4, 339804330), (5, 271843464), (6, 226536220), (8, 169902165), (10, 135921732), (12, 113268110), (15, 90614488), (17, 79953960), (20, 67960866), (24, 56634055), (30, 45307244), (31, 43845720), (34, 39976980), (40, 33980433), (51, 26651320), (60, 22653622), (62, 21922860), (68, 19988490), (85, 15990792), (93, 14615240), (102, 13325660), (120, 11326811), (124, 10961430), (136, 9994245), (155, 8769144), (170, 7995396), (186, 7307620), (204, 6662830), (248, 5480715), (255, 5330264), (310, 4384572), (340, 3997698), (372, 3653810), (408, 3331415), (465, 2923048), (510, 2665132), (527, 2579160), (620, 2192286), (680, 1998849), (744, 1826905), (930, 1461524), (1020, 1332566), (1054, 1289580), (1240, 1096143), (1581, 859720), (1860, 730762), (2040, 666283), (2108, 644790), (2635, 515832), (3162, 429860), (3720, 365381), (4216, 322395), (5270, 257916), (6324, 214930), (7905, 171944), (10540, 128958), (12648, 107465), (15810, 85972), (21080, 64479), (21493, 63240), (31620, 42986)]