448769424240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20106157}}^1$

素因数の和:20106207

約数の個数: 120

約数和(自身を含む): 1555734081408

約数和(自身を除く): 1106964657168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 20106157, 40212314, 60318471, 80424628, 100530785, 120636942, 160849256, 180955413, 201061570, 241273884, 301592355, 321698512, 361910826, 402123140, 482547768, 603184710, 623290867, 723821652, 804246280, 904777065, 965095536, 1206369420, 1246581734, 1447643304, 1608492560, 1809554130, 1869872601, 2412738840, 2493163468, 2895286608, 3116454335, 3619108260, 3739745202, 4825477680, 4986326936, 5609617803, 6232908670, 7238216520, 7479490404, 9349363005, 9972653872, 11219235606, 12465817340, 14476433040, 14958980808, 18698726010, 22438471212, 24931634680, 28048089015, 29917961616, 37397452020, 44876942424, 49863269360, 56096178030, 74794904040, 89753884848, 112192356060, 149589808080, 224384712120, 448769424240]

約数ペア:

[(1, 448769424240), (2, 224384712120), (3, 149589808080), (4, 112192356060), (5, 89753884848), (6, 74794904040), (8, 56096178030), (9, 49863269360), (10, 44876942424), (12, 37397452020), (15, 29917961616), (16, 28048089015), (18, 24931634680), (20, 22438471212), (24, 18698726010), (30, 14958980808), (31, 14476433040), (36, 12465817340), (40, 11219235606), (45, 9972653872), (48, 9349363005), (60, 7479490404), (62, 7238216520), (72, 6232908670), (80, 5609617803), (90, 4986326936), (93, 4825477680), (120, 3739745202), (124, 3619108260), (144, 3116454335), (155, 2895286608), (180, 2493163468), (186, 2412738840), (240, 1869872601), (248, 1809554130), (279, 1608492560), (310, 1447643304), (360, 1246581734), (372, 1206369420), (465, 965095536), (496, 904777065), (558, 804246280), (620, 723821652), (720, 623290867), (744, 603184710), (930, 482547768), (1116, 402123140), (1240, 361910826), (1395, 321698512), (1488, 301592355), (1860, 241273884), (2232, 201061570), (2480, 180955413), (2790, 160849256), (3720, 120636942), (4464, 100530785), (5580, 80424628), (7440, 60318471), (11160, 40212314), (22320, 20106157)]