2645013840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{8243}}^1$

素因数の和:8457

約数の個数: 160

約数和(自身を含む): 9421111296

約数和(自身を除く): 6776097456

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, 191, 210, 240, 280, 336, 382, 420, 560, 573, 764, 840, 955, 1146, 1337, 1528, 1680, 1910, 2292, 2674, 2865, 3056, 3820, 4011, 4584, 5348, 5730, 6685, 7640, 8022, 8243, 9168, 10696, 11460, 13370, 15280, 16044, 16486, 20055, 21392, 22920, 24729, 26740, 32088, 32972, 40110, 41215, 45840, 49458, 53480, 57701, 64176, 65944, 80220, 82430, 98916, 106960, 115402, 123645, 131888, 160440, 164860, 173103, 197832, 230804, 247290, 288505, 320880, 329720, 346206, 395664, 461608, 494580, 577010, 659440, 692412, 865515, 923216, 989160, 1154020, 1384824, 1574413, 1731030, 1978320, 2308040, 2769648, 3148826, 3462060, 4616080, 4723239, 6297652, 6924120, 7872065, 9446478, 11020891, 12595304, 13848240, 15744130, 18892956, 22041782, 23616195, 25190608, 31488260, 33062673, 37785912, 44083564, 47232390, 55104455, 62976520, 66125346, 75571824, 88167128, 94464780, 110208910, 125953040, 132250692, 165313365, 176334256, 188929560, 220417820, 264501384, 330626730, 377859120, 440835640, 529002768, 661253460, 881671280, 1322506920, 2645013840]

約数ペア:

[(1, 2645013840), (2, 1322506920), (3, 881671280), (4, 661253460), (5, 529002768), (6, 440835640), (7, 377859120), (8, 330626730), (10, 264501384), (12, 220417820), (14, 188929560), (15, 176334256), (16, 165313365), (20, 132250692), (21, 125953040), (24, 110208910), (28, 94464780), (30, 88167128), (35, 75571824), (40, 66125346), (42, 62976520), (48, 55104455), (56, 47232390), (60, 44083564), (70, 37785912), (80, 33062673), (84, 31488260), (105, 25190608), (112, 23616195), (120, 22041782), (140, 18892956), (168, 15744130), (191, 13848240), (210, 12595304), (240, 11020891), (280, 9446478), (336, 7872065), (382, 6924120), (420, 6297652), (560, 4723239), (573, 4616080), (764, 3462060), (840, 3148826), (955, 2769648), (1146, 2308040), (1337, 1978320), (1528, 1731030), (1680, 1574413), (1910, 1384824), (2292, 1154020), (2674, 989160), (2865, 923216), (3056, 865515), (3820, 692412), (4011, 659440), (4584, 577010), (5348, 494580), (5730, 461608), (6685, 395664), (7640, 346206), (8022, 329720), (8243, 320880), (9168, 288505), (10696, 247290), (11460, 230804), (13370, 197832), (15280, 173103), (16044, 164860), (16486, 160440), (20055, 131888), (21392, 123645), (22920, 115402), (24729, 106960), (26740, 98916), (32088, 82430), (32972, 80220), (40110, 65944), (41215, 64176), (45840, 57701), (49458, 53480)]