1383190240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7537}}^1$

素因数の和:7620

約数の個数: 96

約数和(自身を含む): 3464826624

約数和(自身を除く): 2081636384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 992, 1147, 1184, 1240, 1480, 2294, 2480, 2960, 4588, 4960, 5735, 5920, 7537, 9176, 11470, 15074, 18352, 22940, 30148, 36704, 37685, 45880, 60296, 75370, 91760, 120592, 150740, 183520, 233647, 241184, 278869, 301480, 467294, 557738, 602960, 934588, 1115476, 1168235, 1205920, 1394345, 1869176, 2230952, 2336470, 2788690, 3738352, 4461904, 4672940, 5577380, 7476704, 8644939, 8923808, 9345880, 11154760, 17289878, 18691760, 22309520, 34579756, 37383520, 43224695, 44619040, 69159512, 86449390, 138319024, 172898780, 276638048, 345797560, 691595120, 1383190240]

約数ペア:

[(1, 1383190240), (2, 691595120), (4, 345797560), (5, 276638048), (8, 172898780), (10, 138319024), (16, 86449390), (20, 69159512), (31, 44619040), (32, 43224695), (37, 37383520), (40, 34579756), (62, 22309520), (74, 18691760), (80, 17289878), (124, 11154760), (148, 9345880), (155, 8923808), (160, 8644939), (185, 7476704), (248, 5577380), (296, 4672940), (310, 4461904), (370, 3738352), (496, 2788690), (592, 2336470), (620, 2230952), (740, 1869176), (992, 1394345), (1147, 1205920), (1184, 1168235), (1240, 1115476), (1480, 934588), (2294, 602960), (2480, 557738), (2960, 467294), (4588, 301480), (4960, 278869), (5735, 241184), (5920, 233647), (7537, 183520), (9176, 150740), (11470, 120592), (15074, 91760), (18352, 75370), (22940, 60296), (30148, 45880), (36704, 37685)]