1338584760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{218723}}^1$

素因数の和:218757

約数の個数: 96

約数和(自身を含む): 4606327440

約数和(自身を除く): 3267742680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 218723, 437446, 656169, 874892, 1093615, 1312338, 1749784, 1968507, 2187230, 2624676, 3280845, 3718291, 3937014, 4374460, 5249352, 6561690, 7436582, 7874028, 8748920, 9842535, 11154873, 13123380, 14873164, 15748056, 18591455, 19685070, 22309746, 26246760, 29746328, 33464619, 37182910, 39370140, 44619492, 55774365, 66929238, 74365820, 78740280, 89238984, 111548730, 133858476, 148731640, 167323095, 223097460, 267716952, 334646190, 446194920, 669292380, 1338584760]

約数ペア:

[(1, 1338584760), (2, 669292380), (3, 446194920), (4, 334646190), (5, 267716952), (6, 223097460), (8, 167323095), (9, 148731640), (10, 133858476), (12, 111548730), (15, 89238984), (17, 78740280), (18, 74365820), (20, 66929238), (24, 55774365), (30, 44619492), (34, 39370140), (36, 37182910), (40, 33464619), (45, 29746328), (51, 26246760), (60, 22309746), (68, 19685070), (72, 18591455), (85, 15748056), (90, 14873164), (102, 13123380), (120, 11154873), (136, 9842535), (153, 8748920), (170, 7874028), (180, 7436582), (204, 6561690), (255, 5249352), (306, 4374460), (340, 3937014), (360, 3718291), (408, 3280845), (510, 2624676), (612, 2187230), (680, 1968507), (765, 1749784), (1020, 1312338), (1224, 1093615), (1530, 874892), (2040, 656169), (3060, 437446), (6120, 218723)]