668513097840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12836273}}^1$

素因数の和:12836327

約数の個数: 160

約数和(自身を含む): 2444848091136

約数和(自身を除く): 1776334993296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 12836273, 25672546, 38508819, 51345092, 64181365, 77017638, 89853911, 102690184, 128362730, 154035276, 179707822, 192544095, 205380368, 256725460, 269561733, 308070552, 359415644, 385088190, 397924463, 449269555, 513450920, 539123466, 616141104, 718831288, 770176380, 795848926, 898539110, 1026901840, 1078246932, 1193773389, 1347808665, 1437662576, 1540352760, 1591697852, 1797078220, 1989622315, 2156493864, 2387546778, 2695617330, 2785471241, 3080705520, 3183395704, 3594156440, 3979244630, 4312987728, 4775093556, 5391234660, 5570942482, 5968866945, 6366791408, 7188312880, 7958489260, 8356413723, 9550187112, 10782469320, 11141884964, 11937733890, 13927356205, 15916978520, 16712827446, 19100374224, 21564938640, 22283769928, 23875467780, 27854712410, 31833957040, 33425654892, 41782068615, 44567539856, 47750935560, 55709424820, 66851309784, 83564137230, 95501871120, 111418849640, 133702619568, 167128274460, 222837699280, 334256548920, 668513097840]

約数ペア:

[(1, 668513097840), (2, 334256548920), (3, 222837699280), (4, 167128274460), (5, 133702619568), (6, 111418849640), (7, 95501871120), (8, 83564137230), (10, 66851309784), (12, 55709424820), (14, 47750935560), (15, 44567539856), (16, 41782068615), (20, 33425654892), (21, 31833957040), (24, 27854712410), (28, 23875467780), (30, 22283769928), (31, 21564938640), (35, 19100374224), (40, 16712827446), (42, 15916978520), (48, 13927356205), (56, 11937733890), (60, 11141884964), (62, 10782469320), (70, 9550187112), (80, 8356413723), (84, 7958489260), (93, 7188312880), (105, 6366791408), (112, 5968866945), (120, 5570942482), (124, 5391234660), (140, 4775093556), (155, 4312987728), (168, 3979244630), (186, 3594156440), (210, 3183395704), (217, 3080705520), (240, 2785471241), (248, 2695617330), (280, 2387546778), (310, 2156493864), (336, 1989622315), (372, 1797078220), (420, 1591697852), (434, 1540352760), (465, 1437662576), (496, 1347808665), (560, 1193773389), (620, 1078246932), (651, 1026901840), (744, 898539110), (840, 795848926), (868, 770176380), (930, 718831288), (1085, 616141104), (1240, 539123466), (1302, 513450920), (1488, 449269555), (1680, 397924463), (1736, 385088190), (1860, 359415644), (2170, 308070552), (2480, 269561733), (2604, 256725460), (3255, 205380368), (3472, 192544095), (3720, 179707822), (4340, 154035276), (5208, 128362730), (6510, 102690184), (7440, 89853911), (8680, 77017638), (10416, 64181365), (13020, 51345092), (17360, 38508819), (26040, 25672546), (52080, 12836273)]