138173770920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1913}}^1\times {\mathrm{6763}}^1$

素因数の和:8779

約数の個数: 128

約数和(自身を含む): 419459990400

約数和(自身を除く): 281286219480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 1913, 2136, 2670, 3560, 3826, 5340, 5739, 6763, 7652, 9565, 10680, 11478, 13526, 15304, 19130, 20289, 22956, 27052, 28695, 33815, 38260, 40578, 45912, 54104, 57390, 67630, 76520, 81156, 101445, 114780, 135260, 162312, 170257, 202890, 229560, 270520, 340514, 405780, 510771, 601907, 681028, 811560, 851285, 1021542, 1203814, 1362056, 1702570, 1805721, 2043084, 2407628, 2553855, 3009535, 3405140, 3611442, 4086168, 4815256, 5107710, 6019070, 6810280, 7222884, 9028605, 10215420, 12038140, 12937619, 14445768, 18057210, 20430840, 24076280, 25875238, 36114420, 38812857, 51750476, 64688095, 72228840, 77625714, 103500952, 129376190, 155251428, 194064285, 258752380, 310502856, 388128570, 517504760, 776257140, 1151448091, 1552514280, 2302896182, 3454344273, 4605792364, 5757240455, 6908688546, 9211584728, 11514480910, 13817377092, 17271721365, 23028961820, 27634754184, 34543442730, 46057923640, 69086885460, 138173770920]

約数ペア:

[(1, 138173770920), (2, 69086885460), (3, 46057923640), (4, 34543442730), (5, 27634754184), (6, 23028961820), (8, 17271721365), (10, 13817377092), (12, 11514480910), (15, 9211584728), (20, 6908688546), (24, 5757240455), (30, 4605792364), (40, 3454344273), (60, 2302896182), (89, 1552514280), (120, 1151448091), (178, 776257140), (267, 517504760), (356, 388128570), (445, 310502856), (534, 258752380), (712, 194064285), (890, 155251428), (1068, 129376190), (1335, 103500952), (1780, 77625714), (1913, 72228840), (2136, 64688095), (2670, 51750476), (3560, 38812857), (3826, 36114420), (5340, 25875238), (5739, 24076280), (6763, 20430840), (7652, 18057210), (9565, 14445768), (10680, 12937619), (11478, 12038140), (13526, 10215420), (15304, 9028605), (19130, 7222884), (20289, 6810280), (22956, 6019070), (27052, 5107710), (28695, 4815256), (33815, 4086168), (38260, 3611442), (40578, 3405140), (45912, 3009535), (54104, 2553855), (57390, 2407628), (67630, 2043084), (76520, 1805721), (81156, 1702570), (101445, 1362056), (114780, 1203814), (135260, 1021542), (162312, 851285), (170257, 811560), (202890, 681028), (229560, 601907), (270520, 510771), (340514, 405780)]