133080986240

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1\times {\mathrm{4019}}^1$

素因数の和:5738

約数の個数: 128

約数和(自身を含む): 328688064000

約数和(自身を除く): 195607077760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1669, 1984, 2480, 3338, 3968, 4019, 4960, 6676, 8038, 8345, 9920, 13352, 16076, 16690, 19840, 20095, 26704, 32152, 33380, 40190, 51739, 53408, 64304, 66760, 80380, 103478, 106816, 124589, 128608, 133520, 160760, 206956, 213632, 249178, 257216, 258695, 267040, 321520, 413912, 498356, 514432, 517390, 534080, 622945, 643040, 827824, 996712, 1034780, 1068160, 1245890, 1286080, 1655648, 1993424, 2069560, 2491780, 2572160, 3311296, 3986848, 4139120, 4983560, 6622592, 6707711, 7973696, 8278240, 9967120, 13415422, 15947392, 16556480, 19934240, 26830844, 33112960, 33538555, 39868480, 53661688, 67077110, 79736960, 107323376, 134154220, 207939041, 214646752, 268308440, 415878082, 429293504, 536616880, 831756164, 858587008, 1039695205, 1073233760, 1663512328, 2079390410, 2146467520, 3327024656, 4158780820, 4292935040, 6654049312, 8317561640, 13308098624, 16635123280, 26616197248, 33270246560, 66540493120, 133080986240]

約数ペア:

[(1, 133080986240), (2, 66540493120), (4, 33270246560), (5, 26616197248), (8, 16635123280), (10, 13308098624), (16, 8317561640), (20, 6654049312), (31, 4292935040), (32, 4158780820), (40, 3327024656), (62, 2146467520), (64, 2079390410), (80, 1663512328), (124, 1073233760), (128, 1039695205), (155, 858587008), (160, 831756164), (248, 536616880), (310, 429293504), (320, 415878082), (496, 268308440), (620, 214646752), (640, 207939041), (992, 134154220), (1240, 107323376), (1669, 79736960), (1984, 67077110), (2480, 53661688), (3338, 39868480), (3968, 33538555), (4019, 33112960), (4960, 26830844), (6676, 19934240), (8038, 16556480), (8345, 15947392), (9920, 13415422), (13352, 9967120), (16076, 8278240), (16690, 7973696), (19840, 6707711), (20095, 6622592), (26704, 4983560), (32152, 4139120), (33380, 3986848), (40190, 3311296), (51739, 2572160), (53408, 2491780), (64304, 2069560), (66760, 1993424), (80380, 1655648), (103478, 1286080), (106816, 1245890), (124589, 1068160), (128608, 1034780), (133520, 996712), (160760, 827824), (206956, 643040), (213632, 622945), (249178, 534080), (257216, 517390), (258695, 514432), (267040, 498356), (321520, 413912)]