7138909680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{51197}}^1$

素因数の和:51303

約数の個数: 160

約数和(自身を含む): 25597361664

約数和(自身を除く): 18458451984

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, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 9296, 9960, 11620, 13944, 17430, 19920, 23240, 27888, 34860, 46480, 51197, 69720, 102394, 139440, 153591, 204788, 255985, 307182, 358379, 409576, 511970, 614364, 716758, 767955, 819152, 1023940, 1075137, 1228728, 1433516, 1535910, 1791895, 2047880, 2150274, 2457456, 2867032, 3071820, 3583790, 4095760, 4249351, 4300548, 5375685, 5734064, 6143640, 7167580, 8498702, 8601096, 10751370, 12287280, 12748053, 14335160, 16997404, 17202192, 21246755, 21502740, 25496106, 28670320, 29745457, 33994808, 42493510, 43005480, 50992212, 59490914, 63740265, 67989616, 84987020, 86010960, 89236371, 101984424, 118981828, 127480530, 148727285, 169974040, 178472742, 203968848, 237963656, 254961060, 297454570, 339948080, 356945484, 446181855, 475927312, 509922120, 594909140, 713890968, 892363710, 1019844240, 1189818280, 1427781936, 1784727420, 2379636560, 3569454840, 7138909680]

約数ペア:

[(1, 7138909680), (2, 3569454840), (3, 2379636560), (4, 1784727420), (5, 1427781936), (6, 1189818280), (7, 1019844240), (8, 892363710), (10, 713890968), (12, 594909140), (14, 509922120), (15, 475927312), (16, 446181855), (20, 356945484), (21, 339948080), (24, 297454570), (28, 254961060), (30, 237963656), (35, 203968848), (40, 178472742), (42, 169974040), (48, 148727285), (56, 127480530), (60, 118981828), (70, 101984424), (80, 89236371), (83, 86010960), (84, 84987020), (105, 67989616), (112, 63740265), (120, 59490914), (140, 50992212), (166, 43005480), (168, 42493510), (210, 33994808), (240, 29745457), (249, 28670320), (280, 25496106), (332, 21502740), (336, 21246755), (415, 17202192), (420, 16997404), (498, 14335160), (560, 12748053), (581, 12287280), (664, 10751370), (830, 8601096), (840, 8498702), (996, 7167580), (1162, 6143640), (1245, 5734064), (1328, 5375685), (1660, 4300548), (1680, 4249351), (1743, 4095760), (1992, 3583790), (2324, 3071820), (2490, 2867032), (2905, 2457456), (3320, 2150274), (3486, 2047880), (3984, 1791895), (4648, 1535910), (4980, 1433516), (5810, 1228728), (6640, 1075137), (6972, 1023940), (8715, 819152), (9296, 767955), (9960, 716758), (11620, 614364), (13944, 511970), (17430, 409576), (19920, 358379), (23240, 307182), (27888, 255985), (34860, 204788), (46480, 153591), (51197, 139440), (69720, 102394)]