134488640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 112

約数和(自身を含む): 376367040

約数和(自身を除く): 241878400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 2939, 3520, 4160, 4576, 5720, 5878, 9152, 11440, 11756, 14695, 22880, 23512, 29390, 32329, 38207, 45760, 47024, 58780, 64658, 76414, 94048, 117560, 129316, 152828, 161645, 188096, 191035, 235120, 258632, 305656, 323290, 382070, 420277, 470240, 517264, 611312, 646580, 764140, 840554, 940480, 1034528, 1222624, 1293160, 1528280, 1681108, 2069056, 2101385, 2445248, 2586320, 3056560, 3362216, 4202770, 5172640, 6113120, 6724432, 8405540, 10345280, 12226240, 13448864, 16811080, 26897728, 33622160, 67244320, 134488640]

約数ペア:

[(1, 134488640), (2, 67244320), (4, 33622160), (5, 26897728), (8, 16811080), (10, 13448864), (11, 12226240), (13, 10345280), (16, 8405540), (20, 6724432), (22, 6113120), (26, 5172640), (32, 4202770), (40, 3362216), (44, 3056560), (52, 2586320), (55, 2445248), (64, 2101385), (65, 2069056), (80, 1681108), (88, 1528280), (104, 1293160), (110, 1222624), (130, 1034528), (143, 940480), (160, 840554), (176, 764140), (208, 646580), (220, 611312), (260, 517264), (286, 470240), (320, 420277), (352, 382070), (416, 323290), (440, 305656), (520, 258632), (572, 235120), (704, 191035), (715, 188096), (832, 161645), (880, 152828), (1040, 129316), (1144, 117560), (1430, 94048), (1760, 76414), (2080, 64658), (2288, 58780), (2860, 47024), (2939, 45760), (3520, 38207), (4160, 32329), (4576, 29390), (5720, 23512), (5878, 22880), (9152, 14695), (11440, 11756)]