2392778640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4861}}^1$

素因数の和:5177

約数の個数: 160

約数和(自身を含む): 8507955456

約数和(自身を除く): 6115176816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 293, 336, 420, 560, 586, 840, 879, 1172, 1465, 1680, 1758, 2051, 2344, 2930, 3516, 4102, 4395, 4688, 4861, 5860, 6153, 7032, 8204, 8790, 9722, 10255, 11720, 12306, 14064, 14583, 16408, 17580, 19444, 20510, 23440, 24305, 24612, 29166, 30765, 32816, 34027, 35160, 38888, 41020, 48610, 49224, 58332, 61530, 68054, 70320, 72915, 77776, 82040, 97220, 98448, 102081, 116664, 123060, 136108, 145830, 164080, 170135, 194440, 204162, 233328, 246120, 272216, 291660, 340270, 388880, 408324, 492240, 510405, 544432, 583320, 680540, 816648, 1020810, 1166640, 1361080, 1424273, 1633296, 2041620, 2722160, 2848546, 4083240, 4272819, 5697092, 7121365, 8166480, 8545638, 9969911, 11394184, 14242730, 17091276, 19939822, 21364095, 22788368, 28485460, 29909733, 34182552, 39879644, 42728190, 49849555, 56970920, 59819466, 68365104, 79759288, 85456380, 99699110, 113941840, 119638932, 149548665, 159518576, 170912760, 199398220, 239277864, 299097330, 341825520, 398796440, 478555728, 598194660, 797592880, 1196389320, 2392778640]

約数ペア:

[(1, 2392778640), (2, 1196389320), (3, 797592880), (4, 598194660), (5, 478555728), (6, 398796440), (7, 341825520), (8, 299097330), (10, 239277864), (12, 199398220), (14, 170912760), (15, 159518576), (16, 149548665), (20, 119638932), (21, 113941840), (24, 99699110), (28, 85456380), (30, 79759288), (35, 68365104), (40, 59819466), (42, 56970920), (48, 49849555), (56, 42728190), (60, 39879644), (70, 34182552), (80, 29909733), (84, 28485460), (105, 22788368), (112, 21364095), (120, 19939822), (140, 17091276), (168, 14242730), (210, 11394184), (240, 9969911), (280, 8545638), (293, 8166480), (336, 7121365), (420, 5697092), (560, 4272819), (586, 4083240), (840, 2848546), (879, 2722160), (1172, 2041620), (1465, 1633296), (1680, 1424273), (1758, 1361080), (2051, 1166640), (2344, 1020810), (2930, 816648), (3516, 680540), (4102, 583320), (4395, 544432), (4688, 510405), (4861, 492240), (5860, 408324), (6153, 388880), (7032, 340270), (8204, 291660), (8790, 272216), (9722, 246120), (10255, 233328), (11720, 204162), (12306, 194440), (14064, 170135), (14583, 164080), (16408, 145830), (17580, 136108), (19444, 123060), (20510, 116664), (23440, 102081), (24305, 98448), (24612, 97220), (29166, 82040), (30765, 77776), (32816, 72915), (34027, 70320), (35160, 68054), (38888, 61530), (41020, 58332), (48610, 49224)]