145933320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 475574400

約数和(自身を除く): 329641080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 673, 695, 780, 834, 1112, 1346, 1390, 1560, 1668, 1807, 2019, 2085, 2692, 2780, 3336, 3365, 3614, 4038, 4170, 5384, 5421, 5560, 6730, 7228, 8076, 8340, 8749, 9035, 10095, 10842, 13460, 14456, 16152, 16680, 17498, 18070, 20190, 21684, 26247, 26920, 27105, 34996, 36140, 40380, 43368, 43745, 52494, 54210, 69992, 72280, 80760, 87490, 93547, 104988, 108420, 131235, 174980, 187094, 209976, 216840, 262470, 280641, 349960, 374188, 467735, 524940, 561282, 748376, 935470, 1049880, 1122564, 1216111, 1403205, 1870940, 2245128, 2432222, 2806410, 3648333, 3741880, 4864444, 5612820, 6080555, 7296666, 9728888, 11225640, 12161110, 14593332, 18241665, 24322220, 29186664, 36483330, 48644440, 72966660, 145933320]

約数ペア:

[(1, 145933320), (2, 72966660), (3, 48644440), (4, 36483330), (5, 29186664), (6, 24322220), (8, 18241665), (10, 14593332), (12, 12161110), (13, 11225640), (15, 9728888), (20, 7296666), (24, 6080555), (26, 5612820), (30, 4864444), (39, 3741880), (40, 3648333), (52, 2806410), (60, 2432222), (65, 2245128), (78, 1870940), (104, 1403205), (120, 1216111), (130, 1122564), (139, 1049880), (156, 935470), (195, 748376), (260, 561282), (278, 524940), (312, 467735), (390, 374188), (417, 349960), (520, 280641), (556, 262470), (673, 216840), (695, 209976), (780, 187094), (834, 174980), (1112, 131235), (1346, 108420), (1390, 104988), (1560, 93547), (1668, 87490), (1807, 80760), (2019, 72280), (2085, 69992), (2692, 54210), (2780, 52494), (3336, 43745), (3365, 43368), (3614, 40380), (4038, 36140), (4170, 34996), (5384, 27105), (5421, 26920), (5560, 26247), (6730, 21684), (7228, 20190), (8076, 18070), (8340, 17498), (8749, 16680), (9035, 16152), (10095, 14456), (10842, 13460)]