4787160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 16934400

約数和(自身を除く): 12147240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 139, 140, 164, 168, 205, 210, 246, 278, 280, 287, 328, 410, 417, 420, 492, 556, 574, 615, 695, 820, 834, 840, 861, 973, 984, 1112, 1148, 1230, 1390, 1435, 1640, 1668, 1722, 1946, 2085, 2296, 2460, 2780, 2870, 2919, 3336, 3444, 3892, 4170, 4305, 4865, 4920, 5560, 5699, 5740, 5838, 6888, 7784, 8340, 8610, 9730, 11398, 11480, 11676, 14595, 16680, 17097, 17220, 19460, 22796, 23352, 28495, 29190, 34194, 34440, 38920, 39893, 45592, 56990, 58380, 68388, 79786, 85485, 113980, 116760, 119679, 136776, 159572, 170970, 199465, 227960, 239358, 319144, 341940, 398930, 478716, 598395, 683880, 797860, 957432, 1196790, 1595720, 2393580, 4787160]

約数ペア:

[(1, 4787160), (2, 2393580), (3, 1595720), (4, 1196790), (5, 957432), (6, 797860), (7, 683880), (8, 598395), (10, 478716), (12, 398930), (14, 341940), (15, 319144), (20, 239358), (21, 227960), (24, 199465), (28, 170970), (30, 159572), (35, 136776), (40, 119679), (41, 116760), (42, 113980), (56, 85485), (60, 79786), (70, 68388), (82, 58380), (84, 56990), (105, 45592), (120, 39893), (123, 38920), (139, 34440), (140, 34194), (164, 29190), (168, 28495), (205, 23352), (210, 22796), (246, 19460), (278, 17220), (280, 17097), (287, 16680), (328, 14595), (410, 11676), (417, 11480), (420, 11398), (492, 9730), (556, 8610), (574, 8340), (615, 7784), (695, 6888), (820, 5838), (834, 5740), (840, 5699), (861, 5560), (973, 4920), (984, 4865), (1112, 4305), (1148, 4170), (1230, 3892), (1390, 3444), (1435, 3336), (1640, 2919), (1668, 2870), (1722, 2780), (1946, 2460), (2085, 2296)]