469073280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18828

約数の個数: 128

約数和(自身を含む): 1610269920

約数和(自身を除く): 1141196640

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 18793, 24960, 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, 2405504, 2443090, 2931708, 3006880, 3608256, 3664635, 3908944, 4510320, 4886180, 5863416, 6013760, 7216512, 7329270, 7817888, 9020640, 9772360, 11726832, 12027520, 14658540, 15635776, 18041280, 19544720, 23453664, 29317080, 31271552, 36082560, 39089440, 46907328, 58634160, 78178880, 93814656, 117268320, 156357760, 234536640, 469073280]

約数ペア:

[(1, 469073280), (2, 234536640), (3, 156357760), (4, 117268320), (5, 93814656), (6, 78178880), (8, 58634160), (10, 46907328), (12, 39089440), (13, 36082560), (15, 31271552), (16, 29317080), (20, 23453664), (24, 19544720), (26, 18041280), (30, 15635776), (32, 14658540), (39, 12027520), (40, 11726832), (48, 9772360), (52, 9020640), (60, 7817888), (64, 7329270), (65, 7216512), (78, 6013760), (80, 5863416), (96, 4886180), (104, 4510320), (120, 3908944), (128, 3664635), (130, 3608256), (156, 3006880), (160, 2931708), (192, 2443090), (195, 2405504), (208, 2255160), (240, 1954472), (260, 1804128), (312, 1503440), (320, 1465854), (384, 1221545), (390, 1202752), (416, 1127580), (480, 977236), (520, 902064), (624, 751720), (640, 732927), (780, 601376), (832, 563790), (960, 488618), (1040, 451032), (1248, 375860), (1560, 300688), (1664, 281895), (1920, 244309), (2080, 225516), (2496, 187930), (3120, 150344), (4160, 112758), (4992, 93965), (6240, 75172), (8320, 56379), (12480, 37586), (18793, 24960)]