266451567720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170802287}}^1$

素因数の和:170802314

約数の個数: 64

約数和(自身を含む): 860843531520

約数和(自身を除く): 594391963800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 170802287, 341604574, 512406861, 683209148, 854011435, 1024813722, 1366418296, 1708022870, 2049627444, 2220429731, 2562034305, 3416045740, 4099254888, 4440859462, 5124068610, 6661289193, 6832091480, 8881718924, 10248137220, 11102148655, 13322578386, 17763437848, 20496274440, 22204297310, 26645156772, 33306445965, 44408594620, 53290313544, 66612891930, 88817189240, 133225783860, 266451567720]

約数ペア:

[(1, 266451567720), (2, 133225783860), (3, 88817189240), (4, 66612891930), (5, 53290313544), (6, 44408594620), (8, 33306445965), (10, 26645156772), (12, 22204297310), (13, 20496274440), (15, 17763437848), (20, 13322578386), (24, 11102148655), (26, 10248137220), (30, 8881718924), (39, 6832091480), (40, 6661289193), (52, 5124068610), (60, 4440859462), (65, 4099254888), (78, 3416045740), (104, 2562034305), (120, 2220429731), (130, 2049627444), (156, 1708022870), (195, 1366418296), (260, 1024813722), (312, 854011435), (390, 683209148), (520, 512406861), (780, 341604574), (1560, 170802287)]