23522520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 59214120

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, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 683, 820, 840, 861, 984, 1148, 1230, 1366, 1435, 1640, 1722, 2049, 2296, 2460, 2732, 2870, 3415, 3444, 4098, 4305, 4781, 4920, 5464, 5740, 6830, 6888, 8196, 8610, 9562, 10245, 11480, 13660, 14343, 16392, 17220, 19124, 20490, 23905, 27320, 28003, 28686, 34440, 38248, 40980, 47810, 56006, 57372, 71715, 81960, 84009, 95620, 112012, 114744, 140015, 143430, 168018, 191240, 196021, 224024, 280030, 286860, 336036, 392042, 420045, 560060, 573720, 588063, 672072, 784084, 840090, 980105, 1120120, 1176126, 1568168, 1680180, 1960210, 2352252, 2940315, 3360360, 3920420, 4704504, 5880630, 7840840, 11761260, 23522520]

約数ペア:

[(1, 23522520), (2, 11761260), (3, 7840840), (4, 5880630), (5, 4704504), (6, 3920420), (7, 3360360), (8, 2940315), (10, 2352252), (12, 1960210), (14, 1680180), (15, 1568168), (20, 1176126), (21, 1120120), (24, 980105), (28, 840090), (30, 784084), (35, 672072), (40, 588063), (41, 573720), (42, 560060), (56, 420045), (60, 392042), (70, 336036), (82, 286860), (84, 280030), (105, 224024), (120, 196021), (123, 191240), (140, 168018), (164, 143430), (168, 140015), (205, 114744), (210, 112012), (246, 95620), (280, 84009), (287, 81960), (328, 71715), (410, 57372), (420, 56006), (492, 47810), (574, 40980), (615, 38248), (683, 34440), (820, 28686), (840, 28003), (861, 27320), (984, 23905), (1148, 20490), (1230, 19124), (1366, 17220), (1435, 16392), (1640, 14343), (1722, 13660), (2049, 11480), (2296, 10245), (2460, 9562), (2732, 8610), (2870, 8196), (3415, 6888), (3444, 6830), (4098, 5740), (4305, 5464), (4781, 4920)]