156720630570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1063}}^1\times {\mathrm{2243}}^1$

素因数の和:3636

約数の個数: 128

約数和(自身を含む): 431833780224

約数和(自身を除く): 275113149654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 626, 939, 1063, 1565, 1878, 2126, 2191, 2243, 3130, 3189, 4382, 4486, 4695, 5315, 6378, 6573, 6729, 7441, 9390, 10630, 10955, 11215, 13146, 13458, 14882, 15701, 15945, 21910, 22323, 22430, 31402, 31890, 32865, 33645, 37205, 44646, 47103, 65730, 67290, 74410, 78505, 94206, 111615, 157010, 223230, 235515, 332719, 471030, 665438, 702059, 998157, 1404118, 1663595, 1996314, 2106177, 2329033, 2384309, 3327190, 3510295, 4212354, 4658066, 4768618, 4914413, 4990785, 6987099, 7020590, 7152927, 9828826, 9981570, 10530885, 11645165, 11921545, 13974198, 14305854, 14743239, 16690163, 21061770, 23290330, 23843090, 24572065, 29486478, 33380326, 34935495, 35764635, 49144130, 50070489, 69870990, 71529270, 73716195, 83450815, 100140978, 147432390, 166901630, 250352445, 500704890, 746288717, 1492577434, 2238866151, 3731443585, 4477732302, 5224021019, 7462887170, 10448042038, 11194330755, 15672063057, 22388661510, 26120105095, 31344126114, 52240210190, 78360315285, 156720630570]

約数ペア:

[(1, 156720630570), (2, 78360315285), (3, 52240210190), (5, 31344126114), (6, 26120105095), (7, 22388661510), (10, 15672063057), (14, 11194330755), (15, 10448042038), (21, 7462887170), (30, 5224021019), (35, 4477732302), (42, 3731443585), (70, 2238866151), (105, 1492577434), (210, 746288717), (313, 500704890), (626, 250352445), (939, 166901630), (1063, 147432390), (1565, 100140978), (1878, 83450815), (2126, 73716195), (2191, 71529270), (2243, 69870990), (3130, 50070489), (3189, 49144130), (4382, 35764635), (4486, 34935495), (4695, 33380326), (5315, 29486478), (6378, 24572065), (6573, 23843090), (6729, 23290330), (7441, 21061770), (9390, 16690163), (10630, 14743239), (10955, 14305854), (11215, 13974198), (13146, 11921545), (13458, 11645165), (14882, 10530885), (15701, 9981570), (15945, 9828826), (21910, 7152927), (22323, 7020590), (22430, 6987099), (31402, 4990785), (31890, 4914413), (32865, 4768618), (33645, 4658066), (37205, 4212354), (44646, 3510295), (47103, 3327190), (65730, 2384309), (67290, 2329033), (74410, 2106177), (78505, 1996314), (94206, 1663595), (111615, 1404118), (157010, 998157), (223230, 702059), (235515, 665438), (332719, 471030)]