1410248280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1747}}^1$

素因数の和:1830

約数の個数: 192

約数和(自身を含む): 4999000320

約数和(自身を除く): 3588752040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 961, 1085, 1240, 1302, 1736, 1747, 1860, 1922, 2170, 2604, 2883, 3255, 3494, 3720, 3844, 4340, 4805, 5208, 5241, 5766, 6510, 6727, 6988, 7688, 8680, 8735, 9610, 10482, 11532, 12229, 13020, 13454, 13976, 14415, 17470, 19220, 20181, 20964, 23064, 24458, 26040, 26205, 26908, 28830, 33635, 34940, 36687, 38440, 40362, 41928, 48916, 52410, 53816, 54157, 57660, 61145, 67270, 69880, 73374, 80724, 97832, 100905, 104820, 108314, 115320, 122290, 134540, 146748, 161448, 162471, 183435, 201810, 209640, 216628, 244580, 269080, 270785, 293496, 324942, 366870, 379099, 403620, 433256, 489160, 541570, 649884, 733740, 758198, 807240, 812355, 1083140, 1137297, 1299768, 1467480, 1516396, 1624710, 1678867, 1895495, 2166280, 2274594, 3032792, 3249420, 3357734, 3790990, 4549188, 5036601, 5686485, 6498840, 6715468, 7581980, 8394335, 9098376, 10073202, 11372970, 11752069, 13430936, 15163960, 16788670, 20146404, 22745940, 23504138, 25183005, 33577340, 35256207, 40292808, 45491880, 47008276, 50366010, 58760345, 67154680, 70512414, 94016552, 100732020, 117520690, 141024828, 176281035, 201464040, 235041380, 282049656, 352562070, 470082760, 705124140, 1410248280]

約数ペア:

[(1, 1410248280), (2, 705124140), (3, 470082760), (4, 352562070), (5, 282049656), (6, 235041380), (7, 201464040), (8, 176281035), (10, 141024828), (12, 117520690), (14, 100732020), (15, 94016552), (20, 70512414), (21, 67154680), (24, 58760345), (28, 50366010), (30, 47008276), (31, 45491880), (35, 40292808), (40, 35256207), (42, 33577340), (56, 25183005), (60, 23504138), (62, 22745940), (70, 20146404), (84, 16788670), (93, 15163960), (105, 13430936), (120, 11752069), (124, 11372970), (140, 10073202), (155, 9098376), (168, 8394335), (186, 7581980), (210, 6715468), (217, 6498840), (248, 5686485), (280, 5036601), (310, 4549188), (372, 3790990), (420, 3357734), (434, 3249420), (465, 3032792), (620, 2274594), (651, 2166280), (744, 1895495), (840, 1678867), (868, 1624710), (930, 1516396), (961, 1467480), (1085, 1299768), (1240, 1137297), (1302, 1083140), (1736, 812355), (1747, 807240), (1860, 758198), (1922, 733740), (2170, 649884), (2604, 541570), (2883, 489160), (3255, 433256), (3494, 403620), (3720, 379099), (3844, 366870), (4340, 324942), (4805, 293496), (5208, 270785), (5241, 269080), (5766, 244580), (6510, 216628), (6727, 209640), (6988, 201810), (7688, 183435), (8680, 162471), (8735, 161448), (9610, 146748), (10482, 134540), (11532, 122290), (12229, 115320), (13020, 108314), (13454, 104820), (13976, 100905), (14415, 97832), (17470, 80724), (19220, 73374), (20181, 69880), (20964, 67270), (23064, 61145), (24458, 57660), (26040, 54157), (26205, 53816), (26908, 52410), (28830, 48916), (33635, 41928), (34940, 40362), (36687, 38440)]