157204234880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{16193}}^1$

素因数の和:16427

約数の個数: 256

約数和(自身を含む): 470957794560

約数和(自身を除く): 313753559680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 197, 220, 224, 280, 308, 320, 352, 385, 394, 440, 448, 560, 616, 640, 704, 770, 788, 880, 896, 985, 1120, 1232, 1379, 1408, 1540, 1576, 1760, 1970, 2167, 2240, 2464, 2758, 3080, 3152, 3520, 3940, 4334, 4480, 4928, 5516, 6160, 6304, 6895, 7040, 7880, 8668, 9856, 10835, 11032, 12320, 12608, 13790, 15169, 15760, 16193, 17336, 21670, 22064, 24640, 25216, 27580, 30338, 31520, 32386, 34672, 43340, 44128, 49280, 55160, 60676, 63040, 64772, 69344, 75845, 80965, 86680, 88256, 110320, 113351, 121352, 126080, 129544, 138688, 151690, 161930, 173360, 176512, 178123, 220640, 226702, 242704, 259088, 277376, 303380, 323860, 346720, 356246, 441280, 453404, 485408, 518176, 566755, 606760, 647720, 693440, 712492, 882560, 890615, 906808, 970816, 1036352, 1133510, 1213520, 1246861, 1295440, 1386880, 1424984, 1781230, 1813616, 1941632, 2072704, 2267020, 2427040, 2493722, 2590880, 2849968, 3190021, 3562460, 3627232, 4534040, 4854080, 4987444, 5181760, 5699936, 6234305, 6380042, 7124920, 7254464, 9068080, 9708160, 9974888, 10363520, 11399872, 12468610, 12760084, 14249840, 14508928, 15950105, 18136160, 19949776, 22330147, 22799744, 24937220, 25520168, 28499680, 31900210, 35090231, 36272320, 39899552, 44660294, 49874440, 51040336, 56999360, 63800420, 70180462, 72544640, 79799104, 89320588, 99748880, 102080672, 111650735, 113998720, 127600840, 140360924, 159598208, 175451155, 178641176, 199497760, 204161344, 223301470, 245631617, 255201680, 280721848, 350902310, 357282352, 398995520, 408322688, 446602940, 491263234, 510403360, 561443696, 701804620, 714564704, 797991040, 893205880, 982526468, 1020806720, 1122887392, 1228158085, 1403609240, 1429129408, 1786411760, 1965052936, 2041613440, 2245774784, 2456316170, 2807218480, 2858258816, 3572823520, 3930105872, 4491549568, 4912632340, 5614436960, 7145647040, 7860211744, 9825264680, 11228873920, 14291294080, 15720423488, 19650529360, 22457747840, 31440846976, 39301058720, 78602117440, 157204234880]

約数ペア:

[(1, 157204234880), (2, 78602117440), (4, 39301058720), (5, 31440846976), (7, 22457747840), (8, 19650529360), (10, 15720423488), (11, 14291294080), (14, 11228873920), (16, 9825264680), (20, 7860211744), (22, 7145647040), (28, 5614436960), (32, 4912632340), (35, 4491549568), (40, 3930105872), (44, 3572823520), (55, 2858258816), (56, 2807218480), (64, 2456316170), (70, 2245774784), (77, 2041613440), (80, 1965052936), (88, 1786411760), (110, 1429129408), (112, 1403609240), (128, 1228158085), (140, 1122887392), (154, 1020806720), (160, 982526468), (176, 893205880), (197, 797991040), (220, 714564704), (224, 701804620), (280, 561443696), (308, 510403360), (320, 491263234), (352, 446602940), (385, 408322688), (394, 398995520), (440, 357282352), (448, 350902310), (560, 280721848), (616, 255201680), (640, 245631617), (704, 223301470), (770, 204161344), (788, 199497760), (880, 178641176), (896, 175451155), (985, 159598208), (1120, 140360924), (1232, 127600840), (1379, 113998720), (1408, 111650735), (1540, 102080672), (1576, 99748880), (1760, 89320588), (1970, 79799104), (2167, 72544640), (2240, 70180462), (2464, 63800420), (2758, 56999360), (3080, 51040336), (3152, 49874440), (3520, 44660294), (3940, 39899552), (4334, 36272320), (4480, 35090231), (4928, 31900210), (5516, 28499680), (6160, 25520168), (6304, 24937220), (6895, 22799744), (7040, 22330147), (7880, 19949776), (8668, 18136160), (9856, 15950105), (10835, 14508928), (11032, 14249840), (12320, 12760084), (12608, 12468610), (13790, 11399872), (15169, 10363520), (15760, 9974888), (16193, 9708160), (17336, 9068080), (21670, 7254464), (22064, 7124920), (24640, 6380042), (25216, 6234305), (27580, 5699936), (30338, 5181760), (31520, 4987444), (32386, 4854080), (34672, 4534040), (43340, 3627232), (44128, 3562460), (49280, 3190021), (55160, 2849968), (60676, 2590880), (63040, 2493722), (64772, 2427040), (69344, 2267020), (75845, 2072704), (80965, 1941632), (86680, 1813616), (88256, 1781230), (110320, 1424984), (113351, 1386880), (121352, 1295440), (126080, 1246861), (129544, 1213520), (138688, 1133510), (151690, 1036352), (161930, 970816), (173360, 906808), (176512, 890615), (178123, 882560), (220640, 712492), (226702, 693440), (242704, 647720), (259088, 606760), (277376, 566755), (303380, 518176), (323860, 485408), (346720, 453404), (356246, 441280)]