153701520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 548536320

約数和(自身を除く): 394834800

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, 479, 560, 573, 764, 840, 955, 958, 1146, 1337, 1437, 1528, 1680, 1910, 1916, 2292, 2395, 2674, 2865, 2874, 3056, 3353, 3820, 3832, 4011, 4584, 4790, 5348, 5730, 5748, 6685, 6706, 7185, 7640, 7664, 8022, 9168, 9580, 10059, 10696, 11460, 11496, 13370, 13412, 14370, 15280, 16044, 16765, 19160, 20055, 20118, 21392, 22920, 22992, 26740, 26824, 28740, 32088, 33530, 38320, 40110, 40236, 45840, 50295, 53480, 53648, 57480, 64176, 67060, 80220, 80472, 91489, 100590, 106960, 114960, 134120, 160440, 160944, 182978, 201180, 268240, 274467, 320880, 365956, 402360, 457445, 548934, 640423, 731912, 804720, 914890, 1097868, 1280846, 1372335, 1463824, 1829780, 1921269, 2195736, 2561692, 2744670, 3202115, 3659560, 3842538, 4391472, 5123384, 5489340, 6404230, 7319120, 7685076, 9606345, 10246768, 10978680, 12808460, 15370152, 19212690, 21957360, 25616920, 30740304, 38425380, 51233840, 76850760, 153701520]

約数ペア:

[(1, 153701520), (2, 76850760), (3, 51233840), (4, 38425380), (5, 30740304), (6, 25616920), (7, 21957360), (8, 19212690), (10, 15370152), (12, 12808460), (14, 10978680), (15, 10246768), (16, 9606345), (20, 7685076), (21, 7319120), (24, 6404230), (28, 5489340), (30, 5123384), (35, 4391472), (40, 3842538), (42, 3659560), (48, 3202115), (56, 2744670), (60, 2561692), (70, 2195736), (80, 1921269), (84, 1829780), (105, 1463824), (112, 1372335), (120, 1280846), (140, 1097868), (168, 914890), (191, 804720), (210, 731912), (240, 640423), (280, 548934), (336, 457445), (382, 402360), (420, 365956), (479, 320880), (560, 274467), (573, 268240), (764, 201180), (840, 182978), (955, 160944), (958, 160440), (1146, 134120), (1337, 114960), (1437, 106960), (1528, 100590), (1680, 91489), (1910, 80472), (1916, 80220), (2292, 67060), (2395, 64176), (2674, 57480), (2865, 53648), (2874, 53480), (3056, 50295), (3353, 45840), (3820, 40236), (3832, 40110), (4011, 38320), (4584, 33530), (4790, 32088), (5348, 28740), (5730, 26824), (5748, 26740), (6685, 22992), (6706, 22920), (7185, 21392), (7640, 20118), (7664, 20055), (8022, 19160), (9168, 16765), (9580, 16044), (10059, 15280), (10696, 14370), (11460, 13412), (11496, 13370)]