157333440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 224

約数和(自身を含む): 558296064

約数和(自身を除く): 400962624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 317, 320, 330, 352, 376, 440, 470, 480, 517, 528, 564, 634, 660, 704, 705, 752, 880, 940, 951, 960, 1034, 1056, 1128, 1268, 1320, 1410, 1504, 1551, 1585, 1760, 1880, 1902, 2068, 2112, 2256, 2536, 2585, 2640, 2820, 3008, 3102, 3170, 3487, 3520, 3760, 3804, 4136, 4512, 4755, 5072, 5170, 5280, 5640, 6204, 6340, 6974, 7520, 7608, 7755, 8272, 9024, 9510, 10144, 10340, 10461, 10560, 11280, 12408, 12680, 13948, 14899, 15040, 15216, 15510, 16544, 17435, 19020, 20288, 20680, 20922, 22560, 24816, 25360, 27896, 29798, 30432, 31020, 33088, 34870, 38040, 41360, 41844, 44697, 45120, 49632, 50720, 52305, 55792, 59596, 60864, 62040, 69740, 74495, 76080, 82720, 83688, 89394, 99264, 101440, 104610, 111584, 119192, 124080, 139480, 148990, 152160, 163889, 165440, 167376, 178788, 209220, 223168, 223485, 238384, 248160, 278960, 297980, 304320, 327778, 334752, 357576, 418440, 446970, 476768, 491667, 496320, 557920, 595960, 655556, 669504, 715152, 819445, 836880, 893940, 953536, 983334, 1115840, 1191920, 1311112, 1430304, 1638890, 1673760, 1787880, 1966668, 2383840, 2458335, 2622224, 2860608, 3277780, 3347520, 3575760, 3933336, 4767680, 4916670, 5244448, 6555560, 7151520, 7866672, 9833340, 10488896, 13111120, 14303040, 15733344, 19666680, 26222240, 31466688, 39333360, 52444480, 78666720, 157333440]

約数ペア:

[(1, 157333440), (2, 78666720), (3, 52444480), (4, 39333360), (5, 31466688), (6, 26222240), (8, 19666680), (10, 15733344), (11, 14303040), (12, 13111120), (15, 10488896), (16, 9833340), (20, 7866672), (22, 7151520), (24, 6555560), (30, 5244448), (32, 4916670), (33, 4767680), (40, 3933336), (44, 3575760), (47, 3347520), (48, 3277780), (55, 2860608), (60, 2622224), (64, 2458335), (66, 2383840), (80, 1966668), (88, 1787880), (94, 1673760), (96, 1638890), (110, 1430304), (120, 1311112), (132, 1191920), (141, 1115840), (160, 983334), (165, 953536), (176, 893940), (188, 836880), (192, 819445), (220, 715152), (235, 669504), (240, 655556), (264, 595960), (282, 557920), (317, 496320), (320, 491667), (330, 476768), (352, 446970), (376, 418440), (440, 357576), (470, 334752), (480, 327778), (517, 304320), (528, 297980), (564, 278960), (634, 248160), (660, 238384), (704, 223485), (705, 223168), (752, 209220), (880, 178788), (940, 167376), (951, 165440), (960, 163889), (1034, 152160), (1056, 148990), (1128, 139480), (1268, 124080), (1320, 119192), (1410, 111584), (1504, 104610), (1551, 101440), (1585, 99264), (1760, 89394), (1880, 83688), (1902, 82720), (2068, 76080), (2112, 74495), (2256, 69740), (2536, 62040), (2585, 60864), (2640, 59596), (2820, 55792), (3008, 52305), (3102, 50720), (3170, 49632), (3487, 45120), (3520, 44697), (3760, 41844), (3804, 41360), (4136, 38040), (4512, 34870), (4755, 33088), (5072, 31020), (5170, 30432), (5280, 29798), (5640, 27896), (6204, 25360), (6340, 24816), (6974, 22560), (7520, 20922), (7608, 20680), (7755, 20288), (8272, 19020), (9024, 17435), (9510, 16544), (10144, 15510), (10340, 15216), (10461, 15040), (10560, 14899), (11280, 13948), (12408, 12680)]