188623560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 393021240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 101, 120, 158, 197, 202, 237, 303, 316, 394, 395, 404, 474, 505, 591, 606, 632, 788, 790, 808, 948, 985, 1010, 1182, 1185, 1212, 1515, 1576, 1580, 1896, 1970, 2020, 2364, 2370, 2424, 2955, 3030, 3160, 3940, 4040, 4728, 4740, 5910, 6060, 7880, 7979, 9480, 11820, 12120, 15563, 15958, 19897, 23640, 23937, 31126, 31916, 39794, 39895, 46689, 47874, 59691, 62252, 63832, 77815, 79588, 79790, 93378, 95748, 99485, 119382, 119685, 124504, 155630, 159176, 159580, 186756, 191496, 198970, 233445, 238764, 239370, 298455, 311260, 319160, 373512, 397940, 466890, 477528, 478740, 596910, 622520, 795880, 933780, 957480, 1193820, 1571863, 1867560, 2387640, 3143726, 4715589, 6287452, 7859315, 9431178, 12574904, 15718630, 18862356, 23577945, 31437260, 37724712, 47155890, 62874520, 94311780, 188623560]

約数ペア:

[(1, 188623560), (2, 94311780), (3, 62874520), (4, 47155890), (5, 37724712), (6, 31437260), (8, 23577945), (10, 18862356), (12, 15718630), (15, 12574904), (20, 9431178), (24, 7859315), (30, 6287452), (40, 4715589), (60, 3143726), (79, 2387640), (101, 1867560), (120, 1571863), (158, 1193820), (197, 957480), (202, 933780), (237, 795880), (303, 622520), (316, 596910), (394, 478740), (395, 477528), (404, 466890), (474, 397940), (505, 373512), (591, 319160), (606, 311260), (632, 298455), (788, 239370), (790, 238764), (808, 233445), (948, 198970), (985, 191496), (1010, 186756), (1182, 159580), (1185, 159176), (1212, 155630), (1515, 124504), (1576, 119685), (1580, 119382), (1896, 99485), (1970, 95748), (2020, 93378), (2364, 79790), (2370, 79588), (2424, 77815), (2955, 63832), (3030, 62252), (3160, 59691), (3940, 47874), (4040, 46689), (4728, 39895), (4740, 39794), (5910, 31916), (6060, 31126), (7880, 23937), (7979, 23640), (9480, 19897), (11820, 15958), (12120, 15563)]