201745819730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1\times {\mathrm{1039}}^1$

素因数の和:2008

約数の個数: 128

約数和(自身を含む): 449351884800

約数和(自身を除く): 247606065070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 379, 455, 563, 758, 910, 1039, 1126, 1895, 2078, 2653, 2815, 3790, 3941, 4927, 5195, 5306, 5630, 7273, 7319, 7882, 9854, 10390, 13265, 13507, 14546, 14638, 19705, 24635, 26530, 27014, 34489, 36365, 36595, 39410, 49270, 51233, 67535, 68978, 72730, 73190, 94549, 102466, 135070, 172445, 189098, 213377, 256165, 344890, 393781, 426754, 472745, 512330, 584957, 787562, 945490, 1066885, 1169914, 1493639, 1968905, 2133770, 2756467, 2773901, 2924785, 2987278, 3937810, 4094699, 5119153, 5512934, 5547802, 5849570, 7468195, 7604441, 8189398, 10238306, 13782335, 13869505, 14936390, 15208882, 19417307, 20473495, 25595765, 27564670, 27739010, 35834071, 38022205, 38834614, 40946990, 51191530, 53231087, 71668142, 76044410, 97086535, 106462174, 179170355, 194173070, 221698703, 266155435, 358340710, 443397406, 532310870, 1108493515, 1551890921, 2216987030, 2882083139, 3103781842, 5764166278, 7759454605, 14410415695, 15518909210, 20174581973, 28820831390, 40349163946, 100872909865, 201745819730]

約数ペア:

[(1, 201745819730), (2, 100872909865), (5, 40349163946), (7, 28820831390), (10, 20174581973), (13, 15518909210), (14, 14410415695), (26, 7759454605), (35, 5764166278), (65, 3103781842), (70, 2882083139), (91, 2216987030), (130, 1551890921), (182, 1108493515), (379, 532310870), (455, 443397406), (563, 358340710), (758, 266155435), (910, 221698703), (1039, 194173070), (1126, 179170355), (1895, 106462174), (2078, 97086535), (2653, 76044410), (2815, 71668142), (3790, 53231087), (3941, 51191530), (4927, 40946990), (5195, 38834614), (5306, 38022205), (5630, 35834071), (7273, 27739010), (7319, 27564670), (7882, 25595765), (9854, 20473495), (10390, 19417307), (13265, 15208882), (13507, 14936390), (14546, 13869505), (14638, 13782335), (19705, 10238306), (24635, 8189398), (26530, 7604441), (27014, 7468195), (34489, 5849570), (36365, 5547802), (36595, 5512934), (39410, 5119153), (49270, 4094699), (51233, 3937810), (67535, 2987278), (68978, 2924785), (72730, 2773901), (73190, 2756467), (94549, 2133770), (102466, 1968905), (135070, 1493639), (172445, 1169914), (189098, 1066885), (213377, 945490), (256165, 787562), (344890, 584957), (393781, 512330), (426754, 472745)]