15728059360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 40742896320

約数和(自身を除く): 25014836960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 169, 202, 208, 260, 338, 404, 416, 443, 505, 520, 676, 808, 845, 886, 1010, 1040, 1313, 1352, 1616, 1690, 1772, 2020, 2080, 2197, 2215, 2626, 2704, 3232, 3380, 3544, 4040, 4394, 4430, 5252, 5408, 5759, 6565, 6760, 7088, 8080, 8788, 8860, 10504, 10985, 11518, 13130, 13520, 14176, 16160, 17069, 17576, 17720, 21008, 21970, 23036, 26260, 27040, 28795, 34138, 35152, 35440, 42016, 43940, 44743, 46072, 52520, 57590, 68276, 70304, 70880, 74867, 85345, 87880, 89486, 92144, 105040, 115180, 136552, 149734, 170690, 175760, 178972, 184288, 210080, 221897, 223715, 230360, 273104, 299468, 341380, 351520, 357944, 374335, 443794, 447430, 460720, 546208, 581659, 598936, 682760, 715888, 748670, 887588, 894860, 921440, 973271, 1109485, 1163318, 1197872, 1365520, 1431776, 1497340, 1775176, 1789720, 1946542, 2218970, 2326636, 2395744, 2731040, 2908295, 2994680, 3550352, 3579440, 3893084, 4437940, 4653272, 4866355, 5816590, 5989360, 7100704, 7158880, 7561567, 7786168, 8875880, 9306544, 9732710, 11633180, 11978720, 15123134, 15572336, 17751760, 18613088, 19465420, 23266360, 30246268, 31144672, 35503520, 37807835, 38930840, 46532720, 60492536, 75615670, 77861680, 93065440, 98300371, 120985072, 151231340, 155723360, 196600742, 241970144, 302462680, 393201484, 491501855, 604925360, 786402968, 983003710, 1209850720, 1572805936, 1966007420, 3145611872, 3932014840, 7864029680, 15728059360]

約数ペア:

[(1, 15728059360), (2, 7864029680), (4, 3932014840), (5, 3145611872), (8, 1966007420), (10, 1572805936), (13, 1209850720), (16, 983003710), (20, 786402968), (26, 604925360), (32, 491501855), (40, 393201484), (52, 302462680), (65, 241970144), (80, 196600742), (101, 155723360), (104, 151231340), (130, 120985072), (160, 98300371), (169, 93065440), (202, 77861680), (208, 75615670), (260, 60492536), (338, 46532720), (404, 38930840), (416, 37807835), (443, 35503520), (505, 31144672), (520, 30246268), (676, 23266360), (808, 19465420), (845, 18613088), (886, 17751760), (1010, 15572336), (1040, 15123134), (1313, 11978720), (1352, 11633180), (1616, 9732710), (1690, 9306544), (1772, 8875880), (2020, 7786168), (2080, 7561567), (2197, 7158880), (2215, 7100704), (2626, 5989360), (2704, 5816590), (3232, 4866355), (3380, 4653272), (3544, 4437940), (4040, 3893084), (4394, 3579440), (4430, 3550352), (5252, 2994680), (5408, 2908295), (5759, 2731040), (6565, 2395744), (6760, 2326636), (7088, 2218970), (8080, 1946542), (8788, 1789720), (8860, 1775176), (10504, 1497340), (10985, 1431776), (11518, 1365520), (13130, 1197872), (13520, 1163318), (14176, 1109485), (16160, 973271), (17069, 921440), (17576, 894860), (17720, 887588), (21008, 748670), (21970, 715888), (23036, 682760), (26260, 598936), (27040, 581659), (28795, 546208), (34138, 460720), (35152, 447430), (35440, 443794), (42016, 374335), (43940, 357944), (44743, 351520), (46072, 341380), (52520, 299468), (57590, 273104), (68276, 230360), (70304, 223715), (70880, 221897), (74867, 210080), (85345, 184288), (87880, 178972), (89486, 175760), (92144, 170690), (105040, 149734), (115180, 136552)]