168206640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1779

約数の個数: 160

約数和(自身を含む): 606389760

約数和(自身を除く): 438183120

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, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1697, 1770, 2065, 2360, 2478, 2832, 3304, 3394, 3540, 4130, 4720, 4956, 5091, 6195, 6608, 6788, 7080, 8260, 8485, 9912, 10182, 11879, 12390, 13576, 14160, 16520, 16970, 19824, 20364, 23758, 24780, 25455, 27152, 33040, 33940, 35637, 40728, 47516, 49560, 50910, 59395, 67880, 71274, 81456, 95032, 99120, 100123, 101820, 118790, 135760, 142548, 178185, 190064, 200246, 203640, 237580, 285096, 300369, 356370, 400492, 407280, 475160, 500615, 570192, 600738, 700861, 712740, 800984, 950320, 1001230, 1201476, 1401722, 1425480, 1501845, 1601968, 2002460, 2102583, 2402952, 2803444, 2850960, 3003690, 3504305, 4004920, 4205166, 4805904, 5606888, 6007380, 7008610, 8009840, 8410332, 10512915, 11213776, 12014760, 14017220, 16820664, 21025830, 24029520, 28034440, 33641328, 42051660, 56068880, 84103320, 168206640]

約数ペア:

[(1, 168206640), (2, 84103320), (3, 56068880), (4, 42051660), (5, 33641328), (6, 28034440), (7, 24029520), (8, 21025830), (10, 16820664), (12, 14017220), (14, 12014760), (15, 11213776), (16, 10512915), (20, 8410332), (21, 8009840), (24, 7008610), (28, 6007380), (30, 5606888), (35, 4805904), (40, 4205166), (42, 4004920), (48, 3504305), (56, 3003690), (59, 2850960), (60, 2803444), (70, 2402952), (80, 2102583), (84, 2002460), (105, 1601968), (112, 1501845), (118, 1425480), (120, 1401722), (140, 1201476), (168, 1001230), (177, 950320), (210, 800984), (236, 712740), (240, 700861), (280, 600738), (295, 570192), (336, 500615), (354, 475160), (413, 407280), (420, 400492), (472, 356370), (560, 300369), (590, 285096), (708, 237580), (826, 203640), (840, 200246), (885, 190064), (944, 178185), (1180, 142548), (1239, 135760), (1416, 118790), (1652, 101820), (1680, 100123), (1697, 99120), (1770, 95032), (2065, 81456), (2360, 71274), (2478, 67880), (2832, 59395), (3304, 50910), (3394, 49560), (3540, 47516), (4130, 40728), (4720, 35637), (4956, 33940), (5091, 33040), (6195, 27152), (6608, 25455), (6788, 24780), (7080, 23758), (8260, 20364), (8485, 19824), (9912, 16970), (10182, 16520), (11879, 14160), (12390, 13576)]