1925692080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2459}}^1$

素因数の和:2739

約数の個数: 160

約数和(自身を含む): 6457086720

約数和(自身を除く): 4531394640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 251, 260, 312, 390, 502, 520, 624, 753, 780, 1004, 1040, 1255, 1506, 1560, 2008, 2459, 2510, 3012, 3120, 3263, 3765, 4016, 4918, 5020, 6024, 6526, 7377, 7530, 9789, 9836, 10040, 12048, 12295, 13052, 14754, 15060, 16315, 19578, 19672, 20080, 24590, 26104, 29508, 30120, 31967, 32630, 36885, 39156, 39344, 48945, 49180, 52208, 59016, 60240, 63934, 65260, 73770, 78312, 95901, 97890, 98360, 118032, 127868, 130520, 147540, 156624, 159835, 191802, 195780, 196720, 255736, 261040, 295080, 319670, 383604, 391560, 479505, 511472, 590160, 617209, 639340, 767208, 783120, 959010, 1234418, 1278680, 1534416, 1851627, 1918020, 2468836, 2557360, 3086045, 3703254, 3836040, 4937672, 6172090, 7406508, 7672080, 8023717, 9258135, 9875344, 12344180, 14813016, 16047434, 18516270, 24071151, 24688360, 29626032, 32094868, 37032540, 40118585, 48142302, 49376720, 64189736, 74065080, 80237170, 96284604, 120355755, 128379472, 148130160, 160474340, 192569208, 240711510, 320948680, 385138416, 481423020, 641897360, 962846040, 1925692080]

約数ペア:

[(1, 1925692080), (2, 962846040), (3, 641897360), (4, 481423020), (5, 385138416), (6, 320948680), (8, 240711510), (10, 192569208), (12, 160474340), (13, 148130160), (15, 128379472), (16, 120355755), (20, 96284604), (24, 80237170), (26, 74065080), (30, 64189736), (39, 49376720), (40, 48142302), (48, 40118585), (52, 37032540), (60, 32094868), (65, 29626032), (78, 24688360), (80, 24071151), (104, 18516270), (120, 16047434), (130, 14813016), (156, 12344180), (195, 9875344), (208, 9258135), (240, 8023717), (251, 7672080), (260, 7406508), (312, 6172090), (390, 4937672), (502, 3836040), (520, 3703254), (624, 3086045), (753, 2557360), (780, 2468836), (1004, 1918020), (1040, 1851627), (1255, 1534416), (1506, 1278680), (1560, 1234418), (2008, 959010), (2459, 783120), (2510, 767208), (3012, 639340), (3120, 617209), (3263, 590160), (3765, 511472), (4016, 479505), (4918, 391560), (5020, 383604), (6024, 319670), (6526, 295080), (7377, 261040), (7530, 255736), (9789, 196720), (9836, 195780), (10040, 191802), (12048, 159835), (12295, 156624), (13052, 147540), (14754, 130520), (15060, 127868), (16315, 118032), (19578, 98360), (19672, 97890), (20080, 95901), (24590, 78312), (26104, 73770), (29508, 65260), (30120, 63934), (31967, 60240), (32630, 59016), (36885, 52208), (39156, 49180), (39344, 48945)]