806318520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:838

約数の個数: 192

約数和(自身を含む): 2830528800

約数和(自身を除く): 2024210280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 241, 245, 280, 294, 392, 420, 482, 490, 569, 588, 723, 735, 840, 964, 980, 1138, 1176, 1205, 1446, 1470, 1687, 1707, 1928, 1960, 2276, 2410, 2845, 2892, 2940, 3374, 3414, 3615, 3983, 4552, 4820, 5061, 5690, 5784, 5880, 6748, 6828, 7230, 7966, 8435, 8535, 9640, 10122, 11380, 11809, 11949, 13496, 13656, 14460, 15932, 16870, 17070, 19915, 20244, 22760, 23618, 23898, 25305, 27881, 28920, 31864, 33740, 34140, 35427, 39830, 40488, 47236, 47796, 50610, 55762, 59045, 59745, 67480, 68280, 70854, 79660, 83643, 94472, 95592, 101220, 111524, 118090, 119490, 137129, 139405, 141708, 159320, 167286, 177135, 202440, 223048, 236180, 238980, 274258, 278810, 283416, 334572, 354270, 411387, 418215, 472360, 477960, 548516, 557620, 669144, 685645, 708540, 822774, 836430, 959903, 1097032, 1115240, 1371290, 1417080, 1645548, 1672860, 1919806, 2056935, 2742580, 2879709, 3291096, 3345720, 3839612, 4113870, 4799515, 5485160, 5759418, 6719321, 7679224, 8227740, 9599030, 11518836, 13438642, 14398545, 16455480, 19198060, 20157963, 23037672, 26877284, 28797090, 33596605, 38396120, 40315926, 53754568, 57594180, 67193210, 80631852, 100789815, 115188360, 134386420, 161263704, 201579630, 268772840, 403159260, 806318520]

約数ペア:

[(1, 806318520), (2, 403159260), (3, 268772840), (4, 201579630), (5, 161263704), (6, 134386420), (7, 115188360), (8, 100789815), (10, 80631852), (12, 67193210), (14, 57594180), (15, 53754568), (20, 40315926), (21, 38396120), (24, 33596605), (28, 28797090), (30, 26877284), (35, 23037672), (40, 20157963), (42, 19198060), (49, 16455480), (56, 14398545), (60, 13438642), (70, 11518836), (84, 9599030), (98, 8227740), (105, 7679224), (120, 6719321), (140, 5759418), (147, 5485160), (168, 4799515), (196, 4113870), (210, 3839612), (241, 3345720), (245, 3291096), (280, 2879709), (294, 2742580), (392, 2056935), (420, 1919806), (482, 1672860), (490, 1645548), (569, 1417080), (588, 1371290), (723, 1115240), (735, 1097032), (840, 959903), (964, 836430), (980, 822774), (1138, 708540), (1176, 685645), (1205, 669144), (1446, 557620), (1470, 548516), (1687, 477960), (1707, 472360), (1928, 418215), (1960, 411387), (2276, 354270), (2410, 334572), (2845, 283416), (2892, 278810), (2940, 274258), (3374, 238980), (3414, 236180), (3615, 223048), (3983, 202440), (4552, 177135), (4820, 167286), (5061, 159320), (5690, 141708), (5784, 139405), (5880, 137129), (6748, 119490), (6828, 118090), (7230, 111524), (7966, 101220), (8435, 95592), (8535, 94472), (9640, 83643), (10122, 79660), (11380, 70854), (11809, 68280), (11949, 67480), (13496, 59745), (13656, 59045), (14460, 55762), (15932, 50610), (16870, 47796), (17070, 47236), (19915, 40488), (20244, 39830), (22760, 35427), (23618, 34140), (23898, 33740), (25305, 31864), (27881, 28920)]