245845505440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59581}}^1$

素因数の和:59691

約数の個数: 192

約数和(自身を含む): 647011901088

約数和(自身を除く): 401166395648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 41, 68, 74, 80, 82, 85, 136, 148, 160, 164, 170, 185, 205, 272, 296, 328, 340, 370, 410, 544, 592, 629, 656, 680, 697, 740, 820, 1184, 1258, 1312, 1360, 1394, 1480, 1517, 1640, 2516, 2720, 2788, 2960, 3034, 3145, 3280, 3485, 5032, 5576, 5920, 6068, 6290, 6560, 6970, 7585, 10064, 11152, 12136, 12580, 13940, 15170, 20128, 22304, 24272, 25160, 25789, 27880, 30340, 48544, 50320, 51578, 55760, 59581, 60680, 100640, 103156, 111520, 119162, 121360, 128945, 206312, 238324, 242720, 257890, 297905, 412624, 476648, 515780, 595810, 825248, 953296, 1012877, 1031560, 1191620, 1906592, 2025754, 2063120, 2204497, 2383240, 2442821, 4051508, 4126240, 4408994, 4766480, 4885642, 5064385, 8103016, 8817988, 9532960, 9771284, 10128770, 11022485, 12214105, 16206032, 17635976, 19542568, 20257540, 22044970, 24428210, 32412064, 35271952, 37476449, 39085136, 40515080, 41527957, 44089940, 48856420, 70543904, 74952898, 78170272, 81030160, 83055914, 88179880, 90384377, 97712840, 149905796, 162060320, 166111828, 176359760, 180768754, 187382245, 195425680, 207639785, 299811592, 332223656, 352719520, 361537508, 374764490, 390851360, 415279570, 451921885, 599623184, 664447312, 723075016, 749528980, 830559140, 903843770, 1199246368, 1328894624, 1446150032, 1499057960, 1536534409, 1661118280, 1807687540, 2892300064, 2998115920, 3073068818, 3322236560, 3615375080, 5996231840, 6146137636, 6644473120, 7230750160, 7682672045, 12292275272, 14461500320, 15365344090, 24584550544, 30730688180, 49169101088, 61461376360, 122922752720, 245845505440]

約数ペア:

[(1, 245845505440), (2, 122922752720), (4, 61461376360), (5, 49169101088), (8, 30730688180), (10, 24584550544), (16, 15365344090), (17, 14461500320), (20, 12292275272), (32, 7682672045), (34, 7230750160), (37, 6644473120), (40, 6146137636), (41, 5996231840), (68, 3615375080), (74, 3322236560), (80, 3073068818), (82, 2998115920), (85, 2892300064), (136, 1807687540), (148, 1661118280), (160, 1536534409), (164, 1499057960), (170, 1446150032), (185, 1328894624), (205, 1199246368), (272, 903843770), (296, 830559140), (328, 749528980), (340, 723075016), (370, 664447312), (410, 599623184), (544, 451921885), (592, 415279570), (629, 390851360), (656, 374764490), (680, 361537508), (697, 352719520), (740, 332223656), (820, 299811592), (1184, 207639785), (1258, 195425680), (1312, 187382245), (1360, 180768754), (1394, 176359760), (1480, 166111828), (1517, 162060320), (1640, 149905796), (2516, 97712840), (2720, 90384377), (2788, 88179880), (2960, 83055914), (3034, 81030160), (3145, 78170272), (3280, 74952898), (3485, 70543904), (5032, 48856420), (5576, 44089940), (5920, 41527957), (6068, 40515080), (6290, 39085136), (6560, 37476449), (6970, 35271952), (7585, 32412064), (10064, 24428210), (11152, 22044970), (12136, 20257540), (12580, 19542568), (13940, 17635976), (15170, 16206032), (20128, 12214105), (22304, 11022485), (24272, 10128770), (25160, 9771284), (25789, 9532960), (27880, 8817988), (30340, 8103016), (48544, 5064385), (50320, 4885642), (51578, 4766480), (55760, 4408994), (59581, 4126240), (60680, 4051508), (100640, 2442821), (103156, 2383240), (111520, 2204497), (119162, 2063120), (121360, 2025754), (128945, 1906592), (206312, 1191620), (238324, 1031560), (242720, 1012877), (257890, 953296), (297905, 825248), (412624, 595810), (476648, 515780)]