76549760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2441}}^1$

素因数の和:2474

約数の個数: 96

約数和(自身を含む): 212966820

約数和(自身を除く): 136417060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2441, 3136, 3920, 4480, 4882, 6272, 7840, 9764, 12205, 15680, 17087, 19528, 24410, 31360, 34174, 39056, 48820, 68348, 78112, 85435, 97640, 119609, 136696, 156224, 170870, 195280, 239218, 273392, 312448, 341740, 390560, 478436, 546784, 598045, 683480, 781120, 956872, 1093568, 1196090, 1366960, 1562240, 1913744, 2187136, 2392180, 2733920, 3827488, 4784360, 5467840, 7654976, 9568720, 10935680, 15309952, 19137440, 38274880, 76549760]

約数ペア:

[(1, 76549760), (2, 38274880), (4, 19137440), (5, 15309952), (7, 10935680), (8, 9568720), (10, 7654976), (14, 5467840), (16, 4784360), (20, 3827488), (28, 2733920), (32, 2392180), (35, 2187136), (40, 1913744), (49, 1562240), (56, 1366960), (64, 1196090), (70, 1093568), (80, 956872), (98, 781120), (112, 683480), (128, 598045), (140, 546784), (160, 478436), (196, 390560), (224, 341740), (245, 312448), (280, 273392), (320, 239218), (392, 195280), (448, 170870), (490, 156224), (560, 136696), (640, 119609), (784, 97640), (896, 85435), (980, 78112), (1120, 68348), (1568, 48820), (1960, 39056), (2240, 34174), (2441, 31360), (3136, 24410), (3920, 19528), (4480, 17087), (4882, 15680), (6272, 12205), (7840, 9764)]