304690680

素因数分解:

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

素因数の和:1051

約数の個数: 256

約数和(自身を含む): 1190246400

約数和(自身を除く): 885555720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 983, 984, 1080, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 1966, 2214, 2296, 2460, 2520, 2583, 2870, 2949, 2952, 3444, 3690, 3780, 3932, 4305, 4428, 4915, 4920, 5166, 5535, 5740, 5898, 6881, 6888, 7380, 7560, 7749, 7864, 8610, 8847, 8856, 9830, 10332, 11070, 11480, 11796, 12915, 13762, 14745, 14760, 15498, 17220, 17694, 19660, 20643, 20664, 22140, 23592, 25830, 26541, 27524, 29490, 30996, 34405, 34440, 35388, 38745, 39320, 40303, 41286, 44235, 44280, 51660, 53082, 55048, 58980, 61929, 61992, 68810, 70776, 77490, 80606, 82572, 88470, 103215, 103320, 106164, 117960, 120909, 123858, 132705, 137620, 154980, 161212, 165144, 176940, 185787, 201515, 206430, 212328, 241818, 247716, 265410, 275240, 282121, 309645, 309960, 322424, 353880, 362727, 371574, 403030, 412860, 483636, 495432, 530820, 564242, 604545, 619290, 725454, 743148, 806060, 825720, 846363, 928935, 967272, 1061640, 1088181, 1128484, 1209090, 1238580, 1410605, 1450908, 1486296, 1612120, 1692726, 1813635, 1857870, 2176362, 2256968, 2418180, 2477160, 2539089, 2821210, 2901816, 3385452, 3627270, 3715740, 4231815, 4352724, 4836360, 5078178, 5440905, 5642420, 6770904, 7254540, 7431480, 7617267, 8463630, 8705448, 10156356, 10881810, 11284840, 12695445, 14509080, 15234534, 16927260, 20312712, 21763620, 25390890, 30469068, 33854520, 38086335, 43527240, 50781780, 60938136, 76172670, 101563560, 152345340, 304690680]

約数ペア:

[(1, 304690680), (2, 152345340), (3, 101563560), (4, 76172670), (5, 60938136), (6, 50781780), (7, 43527240), (8, 38086335), (9, 33854520), (10, 30469068), (12, 25390890), (14, 21763620), (15, 20312712), (18, 16927260), (20, 15234534), (21, 14509080), (24, 12695445), (27, 11284840), (28, 10881810), (30, 10156356), (35, 8705448), (36, 8463630), (40, 7617267), (41, 7431480), (42, 7254540), (45, 6770904), (54, 5642420), (56, 5440905), (60, 5078178), (63, 4836360), (70, 4352724), (72, 4231815), (82, 3715740), (84, 3627270), (90, 3385452), (105, 2901816), (108, 2821210), (120, 2539089), (123, 2477160), (126, 2418180), (135, 2256968), (140, 2176362), (164, 1857870), (168, 1813635), (180, 1692726), (189, 1612120), (205, 1486296), (210, 1450908), (216, 1410605), (246, 1238580), (252, 1209090), (270, 1128484), (280, 1088181), (287, 1061640), (315, 967272), (328, 928935), (360, 846363), (369, 825720), (378, 806060), (410, 743148), (420, 725454), (492, 619290), (504, 604545), (540, 564242), (574, 530820), (615, 495432), (630, 483636), (738, 412860), (756, 403030), (820, 371574), (840, 362727), (861, 353880), (945, 322424), (983, 309960), (984, 309645), (1080, 282121), (1107, 275240), (1148, 265410), (1230, 247716), (1260, 241818), (1435, 212328), (1476, 206430), (1512, 201515), (1640, 185787), (1722, 176940), (1845, 165144), (1890, 161212), (1966, 154980), (2214, 137620), (2296, 132705), (2460, 123858), (2520, 120909), (2583, 117960), (2870, 106164), (2949, 103320), (2952, 103215), (3444, 88470), (3690, 82572), (3780, 80606), (3932, 77490), (4305, 70776), (4428, 68810), (4915, 61992), (4920, 61929), (5166, 58980), (5535, 55048), (5740, 53082), (5898, 51660), (6881, 44280), (6888, 44235), (7380, 41286), (7560, 40303), (7749, 39320), (7864, 38745), (8610, 35388), (8847, 34440), (8856, 34405), (9830, 30996), (10332, 29490), (11070, 27524), (11480, 26541), (11796, 25830), (12915, 23592), (13762, 22140), (14745, 20664), (14760, 20643), (15498, 19660), (17220, 17694)]