254784068760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{966409}}^1$

素因数の和:966462

約数の個数: 128

約数和(自身を含む): 828020088000

約数和(自身を除く): 573236019240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2197, 2535, 3380, 4056, 4394, 5070, 6591, 6760, 8788, 10140, 10985, 13182, 17576, 20280, 21970, 26364, 32955, 43940, 52728, 65910, 87880, 131820, 263640, 966409, 1932818, 2899227, 3865636, 4832045, 5798454, 7731272, 9664090, 11596908, 12563317, 14496135, 19328180, 23193816, 25126634, 28992270, 37689951, 38656360, 50253268, 57984540, 62816585, 75379902, 100506536, 115969080, 125633170, 150759804, 163323121, 188449755, 251266340, 301519608, 326646242, 376899510, 489969363, 502532680, 653292484, 753799020, 816615605, 979938726, 1306584968, 1507598040, 1633231210, 1959877452, 2123200573, 2449846815, 3266462420, 3919754904, 4246401146, 4899693630, 6369601719, 6532924840, 8492802292, 9799387260, 10616002865, 12739203438, 16985604584, 19598774520, 21232005730, 25478406876, 31848008595, 42464011460, 50956813752, 63696017190, 84928022920, 127392034380, 254784068760]

約数ペア:

[(1, 254784068760), (2, 127392034380), (3, 84928022920), (4, 63696017190), (5, 50956813752), (6, 42464011460), (8, 31848008595), (10, 25478406876), (12, 21232005730), (13, 19598774520), (15, 16985604584), (20, 12739203438), (24, 10616002865), (26, 9799387260), (30, 8492802292), (39, 6532924840), (40, 6369601719), (52, 4899693630), (60, 4246401146), (65, 3919754904), (78, 3266462420), (104, 2449846815), (120, 2123200573), (130, 1959877452), (156, 1633231210), (169, 1507598040), (195, 1306584968), (260, 979938726), (312, 816615605), (338, 753799020), (390, 653292484), (507, 502532680), (520, 489969363), (676, 376899510), (780, 326646242), (845, 301519608), (1014, 251266340), (1352, 188449755), (1560, 163323121), (1690, 150759804), (2028, 125633170), (2197, 115969080), (2535, 100506536), (3380, 75379902), (4056, 62816585), (4394, 57984540), (5070, 50253268), (6591, 38656360), (6760, 37689951), (8788, 28992270), (10140, 25126634), (10985, 23193816), (13182, 19328180), (17576, 14496135), (20280, 12563317), (21970, 11596908), (26364, 9664090), (32955, 7731272), (43940, 5798454), (52728, 4832045), (65910, 3865636), (87880, 2899227), (131820, 1932818), (263640, 966409)]