133479840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21422

約数の個数: 96

約数和(自身を含む): 452825856

約数和(自身を除く): 319346016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 213910, 256692, 278083, 320865, 342256, 427820, 513384, 556166, 641730, 684512, 834249, 855640, 1026768, 1112332, 1283460, 1390415, 1668498, 1711280, 2053536, 2224664, 2566920, 2780830, 3336996, 3422560, 4171245, 4449328, 5133840, 5561660, 6673992, 8342490, 8898656, 10267680, 11123320, 13347984, 16684980, 22246640, 26695968, 33369960, 44493280, 66739920, 133479840]

約数ペア:

[(1, 133479840), (2, 66739920), (3, 44493280), (4, 33369960), (5, 26695968), (6, 22246640), (8, 16684980), (10, 13347984), (12, 11123320), (13, 10267680), (15, 8898656), (16, 8342490), (20, 6673992), (24, 5561660), (26, 5133840), (30, 4449328), (32, 4171245), (39, 3422560), (40, 3336996), (48, 2780830), (52, 2566920), (60, 2224664), (65, 2053536), (78, 1711280), (80, 1668498), (96, 1390415), (104, 1283460), (120, 1112332), (130, 1026768), (156, 855640), (160, 834249), (195, 684512), (208, 641730), (240, 556166), (260, 513384), (312, 427820), (390, 342256), (416, 320865), (480, 278083), (520, 256692), (624, 213910), (780, 171128), (1040, 128346), (1248, 106955), (1560, 85564), (2080, 64173), (3120, 42782), (6240, 21391)]