551294640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 320

約数和(自身を含む): 2118614400

約数和(自身を除く): 1567319760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 174, 180, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 432, 435, 464, 468, 520, 522, 540, 580, 585, 624, 677, 696, 702, 720, 754, 780, 783, 870, 936, 1040, 1044, 1080, 1131, 1160, 1170, 1305, 1354, 1392, 1404, 1508, 1560, 1566, 1740, 1755, 1872, 1885, 2031, 2088, 2160, 2262, 2320, 2340, 2610, 2708, 2808, 3016, 3120, 3132, 3385, 3393, 3480, 3510, 3770, 3915, 4062, 4176, 4524, 4680, 5220, 5416, 5616, 5655, 6032, 6093, 6264, 6770, 6786, 6960, 7020, 7540, 7830, 8124, 8801, 9048, 9360, 10155, 10179, 10440, 10832, 11310, 12186, 12528, 13540, 13572, 14040, 15080, 15660, 16248, 16965, 17602, 18096, 18279, 19633, 20310, 20358, 20880, 22620, 24372, 26403, 27080, 27144, 28080, 30160, 30465, 31320, 32496, 33930, 35204, 36558, 39266, 40620, 40716, 44005, 45240, 48744, 50895, 52806, 54160, 54288, 58899, 60930, 62640, 67860, 70408, 73116, 78532, 79209, 81240, 81432, 88010, 90480, 91395, 97488, 98165, 101790, 105612, 117798, 121860, 132015, 135720, 140816, 146232, 157064, 158418, 162480, 162864, 176020, 176697, 182790, 196330, 203580, 211224, 235596, 237627, 243720, 255229, 264030, 271440, 292464, 294495, 314128, 316836, 352040, 353394, 365580, 392660, 396045, 407160, 422448, 471192, 475254, 487440, 510458, 528060, 530091, 588990, 633672, 704080, 706788, 731160, 765687, 785320, 792090, 814320, 883485, 942384, 950508, 1020916, 1056120, 1060182, 1177980, 1188135, 1267344, 1276145, 1413576, 1462320, 1531374, 1570640, 1584180, 1766970, 1901016, 2041832, 2112240, 2120364, 2297061, 2355960, 2376270, 2552290, 2650455, 2827152, 3062748, 3168360, 3533940, 3802032, 3828435, 4083664, 4240728, 4594122, 4711920, 4752540, 5104580, 5300910, 6125496, 6336720, 6891183, 7067880, 7656870, 8481456, 9188244, 9505080, 10209160, 10601820, 11485305, 12250992, 13782366, 14135760, 15313740, 18376488, 19010160, 20418320, 21203640, 22970610, 27564732, 30627480, 34455915, 36752976, 42407280, 45941220, 55129464, 61254960, 68911830, 91882440, 110258928, 137823660, 183764880, 275647320, 551294640]

約数ペア:

[(1, 551294640), (2, 275647320), (3, 183764880), (4, 137823660), (5, 110258928), (6, 91882440), (8, 68911830), (9, 61254960), (10, 55129464), (12, 45941220), (13, 42407280), (15, 36752976), (16, 34455915), (18, 30627480), (20, 27564732), (24, 22970610), (26, 21203640), (27, 20418320), (29, 19010160), (30, 18376488), (36, 15313740), (39, 14135760), (40, 13782366), (45, 12250992), (48, 11485305), (52, 10601820), (54, 10209160), (58, 9505080), (60, 9188244), (65, 8481456), (72, 7656870), (78, 7067880), (80, 6891183), (87, 6336720), (90, 6125496), (104, 5300910), (108, 5104580), (116, 4752540), (117, 4711920), (120, 4594122), (130, 4240728), (135, 4083664), (144, 3828435), (145, 3802032), (156, 3533940), (174, 3168360), (180, 3062748), (195, 2827152), (208, 2650455), (216, 2552290), (232, 2376270), (234, 2355960), (240, 2297061), (260, 2120364), (261, 2112240), (270, 2041832), (290, 1901016), (312, 1766970), (348, 1584180), (351, 1570640), (360, 1531374), (377, 1462320), (390, 1413576), (432, 1276145), (435, 1267344), (464, 1188135), (468, 1177980), (520, 1060182), (522, 1056120), (540, 1020916), (580, 950508), (585, 942384), (624, 883485), (677, 814320), (696, 792090), (702, 785320), (720, 765687), (754, 731160), (780, 706788), (783, 704080), (870, 633672), (936, 588990), (1040, 530091), (1044, 528060), (1080, 510458), (1131, 487440), (1160, 475254), (1170, 471192), (1305, 422448), (1354, 407160), (1392, 396045), (1404, 392660), (1508, 365580), (1560, 353394), (1566, 352040), (1740, 316836), (1755, 314128), (1872, 294495), (1885, 292464), (2031, 271440), (2088, 264030), (2160, 255229), (2262, 243720), (2320, 237627), (2340, 235596), (2610, 211224), (2708, 203580), (2808, 196330), (3016, 182790), (3120, 176697), (3132, 176020), (3385, 162864), (3393, 162480), (3480, 158418), (3510, 157064), (3770, 146232), (3915, 140816), (4062, 135720), (4176, 132015), (4524, 121860), (4680, 117798), (5220, 105612), (5416, 101790), (5616, 98165), (5655, 97488), (6032, 91395), (6093, 90480), (6264, 88010), (6770, 81432), (6786, 81240), (6960, 79209), (7020, 78532), (7540, 73116), (7830, 70408), (8124, 67860), (8801, 62640), (9048, 60930), (9360, 58899), (10155, 54288), (10179, 54160), (10440, 52806), (10832, 50895), (11310, 48744), (12186, 45240), (12528, 44005), (13540, 40716), (13572, 40620), (14040, 39266), (15080, 36558), (15660, 35204), (16248, 33930), (16965, 32496), (17602, 31320), (18096, 30465), (18279, 30160), (19633, 28080), (20310, 27144), (20358, 27080), (20880, 26403), (22620, 24372)]