258492691520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{100609}}^1$

素因数の和:100701

約数の個数: 224

約数和(自身を含む): 745795368960

約数和(自身を除く): 487302677440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 320, 370, 434, 448, 496, 518, 560, 592, 620, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1736, 1984, 2072, 2170, 2240, 2294, 2368, 2480, 2590, 2960, 3472, 4144, 4340, 4588, 4960, 5180, 5735, 5920, 6944, 8029, 8288, 8680, 9176, 9920, 10360, 11470, 11840, 13888, 16058, 16576, 17360, 18352, 20720, 22940, 32116, 34720, 36704, 40145, 41440, 45880, 64232, 69440, 73408, 80290, 82880, 91760, 100609, 128464, 160580, 183520, 201218, 256928, 321160, 367040, 402436, 503045, 513856, 642320, 704263, 804872, 1006090, 1284640, 1408526, 1609744, 2012180, 2569280, 2817052, 3118879, 3219488, 3521315, 3722533, 4024360, 5634104, 6237758, 6438976, 7042630, 7445066, 8048720, 11268208, 12475516, 14085260, 14890132, 15594395, 16097440, 18612665, 21832153, 22536416, 24951032, 26057731, 28170520, 29780264, 31188790, 32194880, 37225330, 43664306, 45072832, 49902064, 52115462, 56341040, 59560528, 62377580, 74450660, 87328612, 99804128, 104230924, 109160765, 112682080, 115398523, 119121056, 124755160, 130288655, 148901320, 174657224, 199608256, 208461848, 218321530, 225364160, 230797046, 238242112, 249510320, 260577310, 297802640, 349314448, 416923696, 436643060, 461594092, 499020640, 521154620, 576992615, 595605280, 698628896, 807789661, 833847392, 873286120, 923188184, 998041280, 1042309240, 1153985230, 1191210560, 1397257792, 1615579322, 1667694784, 1746572240, 1846376368, 2084618480, 2307970460, 3231158644, 3493144480, 3692752736, 4038948305, 4169236960, 4615940920, 6462317288, 6986288960, 7385505472, 8077896610, 8338473920, 9231881840, 12924634576, 16155793220, 18463763680, 25849269152, 32311586440, 36927527360, 51698538304, 64623172880, 129246345760, 258492691520]

約数ペア:

[(1, 258492691520), (2, 129246345760), (4, 64623172880), (5, 51698538304), (7, 36927527360), (8, 32311586440), (10, 25849269152), (14, 18463763680), (16, 16155793220), (20, 12924634576), (28, 9231881840), (31, 8338473920), (32, 8077896610), (35, 7385505472), (37, 6986288960), (40, 6462317288), (56, 4615940920), (62, 4169236960), (64, 4038948305), (70, 3692752736), (74, 3493144480), (80, 3231158644), (112, 2307970460), (124, 2084618480), (140, 1846376368), (148, 1746572240), (155, 1667694784), (160, 1615579322), (185, 1397257792), (217, 1191210560), (224, 1153985230), (248, 1042309240), (259, 998041280), (280, 923188184), (296, 873286120), (310, 833847392), (320, 807789661), (370, 698628896), (434, 595605280), (448, 576992615), (496, 521154620), (518, 499020640), (560, 461594092), (592, 436643060), (620, 416923696), (740, 349314448), (868, 297802640), (992, 260577310), (1036, 249510320), (1085, 238242112), (1120, 230797046), (1147, 225364160), (1184, 218321530), (1240, 208461848), (1295, 199608256), (1480, 174657224), (1736, 148901320), (1984, 130288655), (2072, 124755160), (2170, 119121056), (2240, 115398523), (2294, 112682080), (2368, 109160765), (2480, 104230924), (2590, 99804128), (2960, 87328612), (3472, 74450660), (4144, 62377580), (4340, 59560528), (4588, 56341040), (4960, 52115462), (5180, 49902064), (5735, 45072832), (5920, 43664306), (6944, 37225330), (8029, 32194880), (8288, 31188790), (8680, 29780264), (9176, 28170520), (9920, 26057731), (10360, 24951032), (11470, 22536416), (11840, 21832153), (13888, 18612665), (16058, 16097440), (16576, 15594395), (17360, 14890132), (18352, 14085260), (20720, 12475516), (22940, 11268208), (32116, 8048720), (34720, 7445066), (36704, 7042630), (40145, 6438976), (41440, 6237758), (45880, 5634104), (64232, 4024360), (69440, 3722533), (73408, 3521315), (80290, 3219488), (82880, 3118879), (91760, 2817052), (100609, 2569280), (128464, 2012180), (160580, 1609744), (183520, 1408526), (201218, 1284640), (256928, 1006090), (321160, 804872), (367040, 704263), (402436, 642320), (503045, 513856)]