47045040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 123944016

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, 683, 820, 840, 861, 984, 1148, 1230, 1366, 1435, 1640, 1680, 1722, 1968, 2049, 2296, 2460, 2732, 2870, 3280, 3415, 3444, 4098, 4305, 4592, 4781, 4920, 5464, 5740, 6830, 6888, 8196, 8610, 9562, 9840, 10245, 10928, 11480, 13660, 13776, 14343, 16392, 17220, 19124, 20490, 22960, 23905, 27320, 28003, 28686, 32784, 34440, 38248, 40980, 47810, 54640, 56006, 57372, 68880, 71715, 76496, 81960, 84009, 95620, 112012, 114744, 140015, 143430, 163920, 168018, 191240, 196021, 224024, 229488, 280030, 286860, 336036, 382480, 392042, 420045, 448048, 560060, 573720, 588063, 672072, 784084, 840090, 980105, 1120120, 1147440, 1176126, 1344144, 1568168, 1680180, 1960210, 2240240, 2352252, 2940315, 3136336, 3360360, 3920420, 4704504, 5880630, 6720720, 7840840, 9409008, 11761260, 15681680, 23522520, 47045040]

約数ペア:

[(1, 47045040), (2, 23522520), (3, 15681680), (4, 11761260), (5, 9409008), (6, 7840840), (7, 6720720), (8, 5880630), (10, 4704504), (12, 3920420), (14, 3360360), (15, 3136336), (16, 2940315), (20, 2352252), (21, 2240240), (24, 1960210), (28, 1680180), (30, 1568168), (35, 1344144), (40, 1176126), (41, 1147440), (42, 1120120), (48, 980105), (56, 840090), (60, 784084), (70, 672072), (80, 588063), (82, 573720), (84, 560060), (105, 448048), (112, 420045), (120, 392042), (123, 382480), (140, 336036), (164, 286860), (168, 280030), (205, 229488), (210, 224024), (240, 196021), (246, 191240), (280, 168018), (287, 163920), (328, 143430), (336, 140015), (410, 114744), (420, 112012), (492, 95620), (560, 84009), (574, 81960), (615, 76496), (656, 71715), (683, 68880), (820, 57372), (840, 56006), (861, 54640), (984, 47810), (1148, 40980), (1230, 38248), (1366, 34440), (1435, 32784), (1640, 28686), (1680, 28003), (1722, 27320), (1968, 23905), (2049, 22960), (2296, 20490), (2460, 19124), (2732, 17220), (2870, 16392), (3280, 14343), (3415, 13776), (3444, 13660), (4098, 11480), (4305, 10928), (4592, 10245), (4781, 9840), (4920, 9562), (5464, 8610), (5740, 8196), (6830, 6888)]