67709040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 160

約数和(自身を含む): 245984256

約数和(自身を除く): 178275216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 983, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1966, 1968, 2296, 2460, 2870, 2949, 3280, 3444, 3932, 4305, 4592, 4915, 4920, 5740, 5898, 6881, 6888, 7864, 8610, 9830, 9840, 11480, 11796, 13762, 13776, 14745, 15728, 17220, 19660, 20643, 22960, 23592, 27524, 29490, 34405, 34440, 39320, 40303, 41286, 47184, 55048, 58980, 68810, 68880, 78640, 80606, 82572, 103215, 110096, 117960, 120909, 137620, 161212, 165144, 201515, 206430, 235920, 241818, 275240, 282121, 322424, 330288, 403030, 412860, 483636, 550480, 564242, 604545, 644848, 806060, 825720, 846363, 967272, 1128484, 1209090, 1410605, 1612120, 1651440, 1692726, 1934544, 2256968, 2418180, 2821210, 3224240, 3385452, 4231815, 4513936, 4836360, 5642420, 6770904, 8463630, 9672720, 11284840, 13541808, 16927260, 22569680, 33854520, 67709040]

約数ペア:

[(1, 67709040), (2, 33854520), (3, 22569680), (4, 16927260), (5, 13541808), (6, 11284840), (7, 9672720), (8, 8463630), (10, 6770904), (12, 5642420), (14, 4836360), (15, 4513936), (16, 4231815), (20, 3385452), (21, 3224240), (24, 2821210), (28, 2418180), (30, 2256968), (35, 1934544), (40, 1692726), (41, 1651440), (42, 1612120), (48, 1410605), (56, 1209090), (60, 1128484), (70, 967272), (80, 846363), (82, 825720), (84, 806060), (105, 644848), (112, 604545), (120, 564242), (123, 550480), (140, 483636), (164, 412860), (168, 403030), (205, 330288), (210, 322424), (240, 282121), (246, 275240), (280, 241818), (287, 235920), (328, 206430), (336, 201515), (410, 165144), (420, 161212), (492, 137620), (560, 120909), (574, 117960), (615, 110096), (656, 103215), (820, 82572), (840, 80606), (861, 78640), (983, 68880), (984, 68810), (1148, 58980), (1230, 55048), (1435, 47184), (1640, 41286), (1680, 40303), (1722, 39320), (1966, 34440), (1968, 34405), (2296, 29490), (2460, 27524), (2870, 23592), (2949, 22960), (3280, 20643), (3444, 19660), (3932, 17220), (4305, 15728), (4592, 14745), (4915, 13776), (4920, 13762), (5740, 11796), (5898, 11480), (6881, 9840), (6888, 9830), (7864, 8610)]