234536640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18826

約数の個数: 112

約数和(自身を含む): 801977568

約数和(自身を除く): 567440928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 18793, 37586, 56379, 75172, 93965, 112758, 150344, 187930, 225516, 244309, 281895, 300688, 375860, 451032, 488618, 563790, 601376, 732927, 751720, 902064, 977236, 1127580, 1202752, 1221545, 1465854, 1503440, 1804128, 1954472, 2255160, 2443090, 2931708, 3006880, 3608256, 3664635, 3908944, 4510320, 4886180, 5863416, 6013760, 7329270, 7817888, 9020640, 9772360, 11726832, 14658540, 15635776, 18041280, 19544720, 23453664, 29317080, 39089440, 46907328, 58634160, 78178880, 117268320, 234536640]

約数ペア:

[(1, 234536640), (2, 117268320), (3, 78178880), (4, 58634160), (5, 46907328), (6, 39089440), (8, 29317080), (10, 23453664), (12, 19544720), (13, 18041280), (15, 15635776), (16, 14658540), (20, 11726832), (24, 9772360), (26, 9020640), (30, 7817888), (32, 7329270), (39, 6013760), (40, 5863416), (48, 4886180), (52, 4510320), (60, 3908944), (64, 3664635), (65, 3608256), (78, 3006880), (80, 2931708), (96, 2443090), (104, 2255160), (120, 1954472), (130, 1804128), (156, 1503440), (160, 1465854), (192, 1221545), (195, 1202752), (208, 1127580), (240, 977236), (260, 902064), (312, 751720), (320, 732927), (390, 601376), (416, 563790), (480, 488618), (520, 451032), (624, 375860), (780, 300688), (832, 281895), (960, 244309), (1040, 225516), (1248, 187930), (1560, 150344), (2080, 112758), (2496, 93965), (3120, 75172), (4160, 56379), (6240, 37586), (12480, 18793)]