7308600520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^2$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 18627019740

約数和(自身を除く): 11318419220

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 163, 184, 230, 260, 299, 326, 460, 520, 529, 598, 652, 815, 920, 1058, 1196, 1304, 1495, 1630, 2116, 2119, 2392, 2645, 2990, 3260, 3749, 4232, 4238, 5290, 5980, 6520, 6877, 7498, 8476, 10580, 10595, 11960, 13754, 14996, 16952, 18745, 21160, 21190, 26569, 27508, 29992, 34385, 37490, 42380, 48737, 53138, 55016, 68770, 74980, 84760, 86227, 97474, 106276, 132845, 137540, 149960, 172454, 194948, 212552, 243685, 265690, 275080, 344908, 345397, 389896, 431135, 487370, 531380, 611087, 689816, 690794, 862270, 974740, 1062760, 1120951, 1222174, 1381588, 1724540, 1726985, 1949480, 2241902, 2444348, 2763176, 3055435, 3449080, 3453970, 4483804, 4888696, 5604755, 6110870, 6907940, 7944131, 8967608, 11209510, 12221740, 13815880, 14055001, 15888262, 22419020, 24443480, 28110002, 31776524, 39720655, 44838040, 56220004, 63553048, 70275005, 79441310, 112440008, 140550010, 158882620, 182715013, 281100020, 317765240, 365430026, 562200040, 730860052, 913575065, 1461720104, 1827150130, 3654300260, 7308600520]

約数ペア:

[(1, 7308600520), (2, 3654300260), (4, 1827150130), (5, 1461720104), (8, 913575065), (10, 730860052), (13, 562200040), (20, 365430026), (23, 317765240), (26, 281100020), (40, 182715013), (46, 158882620), (52, 140550010), (65, 112440008), (92, 79441310), (104, 70275005), (115, 63553048), (130, 56220004), (163, 44838040), (184, 39720655), (230, 31776524), (260, 28110002), (299, 24443480), (326, 22419020), (460, 15888262), (520, 14055001), (529, 13815880), (598, 12221740), (652, 11209510), (815, 8967608), (920, 7944131), (1058, 6907940), (1196, 6110870), (1304, 5604755), (1495, 4888696), (1630, 4483804), (2116, 3453970), (2119, 3449080), (2392, 3055435), (2645, 2763176), (2990, 2444348), (3260, 2241902), (3749, 1949480), (4232, 1726985), (4238, 1724540), (5290, 1381588), (5980, 1222174), (6520, 1120951), (6877, 1062760), (7498, 974740), (8476, 862270), (10580, 690794), (10595, 689816), (11960, 611087), (13754, 531380), (14996, 487370), (16952, 431135), (18745, 389896), (21160, 345397), (21190, 344908), (26569, 275080), (27508, 265690), (29992, 243685), (34385, 212552), (37490, 194948), (42380, 172454), (48737, 149960), (53138, 137540), (55016, 132845), (68770, 106276), (74980, 97474), (84760, 86227)]