151047520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 388644480

約数和(自身を除く): 237596960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 260, 404, 416, 505, 520, 719, 808, 1010, 1040, 1313, 1438, 1616, 2020, 2080, 2626, 2876, 3232, 3595, 4040, 5252, 5752, 6565, 7190, 8080, 9347, 10504, 11504, 13130, 14380, 16160, 18694, 21008, 23008, 26260, 28760, 37388, 42016, 46735, 52520, 57520, 72619, 74776, 93470, 105040, 115040, 145238, 149552, 186940, 210080, 290476, 299104, 363095, 373880, 580952, 726190, 747760, 944047, 1161904, 1452380, 1495520, 1888094, 2323808, 2904760, 3776188, 4720235, 5809520, 7552376, 9440470, 11619040, 15104752, 18880940, 30209504, 37761880, 75523760, 151047520]

約数ペア:

[(1, 151047520), (2, 75523760), (4, 37761880), (5, 30209504), (8, 18880940), (10, 15104752), (13, 11619040), (16, 9440470), (20, 7552376), (26, 5809520), (32, 4720235), (40, 3776188), (52, 2904760), (65, 2323808), (80, 1888094), (101, 1495520), (104, 1452380), (130, 1161904), (160, 944047), (202, 747760), (208, 726190), (260, 580952), (404, 373880), (416, 363095), (505, 299104), (520, 290476), (719, 210080), (808, 186940), (1010, 149552), (1040, 145238), (1313, 115040), (1438, 105040), (1616, 93470), (2020, 74776), (2080, 72619), (2626, 57520), (2876, 52520), (3232, 46735), (3595, 42016), (4040, 37388), (5252, 28760), (5752, 26260), (6565, 23008), (7190, 21008), (8080, 18694), (9347, 16160), (10504, 14380), (11504, 13130)]