31124160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 109124496

約数和(自身を除く): 78000336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 107, 120, 144, 160, 180, 192, 202, 214, 240, 288, 303, 320, 321, 360, 404, 428, 480, 505, 535, 576, 606, 642, 720, 808, 856, 909, 960, 963, 1010, 1070, 1212, 1284, 1440, 1515, 1605, 1616, 1712, 1818, 1926, 2020, 2140, 2424, 2568, 2880, 3030, 3210, 3232, 3424, 3636, 3852, 4040, 4280, 4545, 4815, 4848, 5136, 6060, 6420, 6464, 6848, 7272, 7704, 8080, 8560, 9090, 9630, 9696, 10272, 10807, 12120, 12840, 14544, 15408, 16160, 17120, 18180, 19260, 19392, 20544, 21614, 24240, 25680, 29088, 30816, 32320, 32421, 34240, 36360, 38520, 43228, 48480, 51360, 54035, 58176, 61632, 64842, 72720, 77040, 86456, 96960, 97263, 102720, 108070, 129684, 145440, 154080, 162105, 172912, 194526, 216140, 259368, 290880, 308160, 324210, 345824, 389052, 432280, 486315, 518736, 648420, 691648, 778104, 864560, 972630, 1037472, 1296840, 1556208, 1729120, 1945260, 2074944, 2593680, 3112416, 3458240, 3890520, 5187360, 6224832, 7781040, 10374720, 15562080, 31124160]

約数ペア:

[(1, 31124160), (2, 15562080), (3, 10374720), (4, 7781040), (5, 6224832), (6, 5187360), (8, 3890520), (9, 3458240), (10, 3112416), (12, 2593680), (15, 2074944), (16, 1945260), (18, 1729120), (20, 1556208), (24, 1296840), (30, 1037472), (32, 972630), (36, 864560), (40, 778104), (45, 691648), (48, 648420), (60, 518736), (64, 486315), (72, 432280), (80, 389052), (90, 345824), (96, 324210), (101, 308160), (107, 290880), (120, 259368), (144, 216140), (160, 194526), (180, 172912), (192, 162105), (202, 154080), (214, 145440), (240, 129684), (288, 108070), (303, 102720), (320, 97263), (321, 96960), (360, 86456), (404, 77040), (428, 72720), (480, 64842), (505, 61632), (535, 58176), (576, 54035), (606, 51360), (642, 48480), (720, 43228), (808, 38520), (856, 36360), (909, 34240), (960, 32421), (963, 32320), (1010, 30816), (1070, 29088), (1212, 25680), (1284, 24240), (1440, 21614), (1515, 20544), (1605, 19392), (1616, 19260), (1712, 18180), (1818, 17120), (1926, 16160), (2020, 15408), (2140, 14544), (2424, 12840), (2568, 12120), (2880, 10807), (3030, 10272), (3210, 9696), (3232, 9630), (3424, 9090), (3636, 8560), (3852, 8080), (4040, 7704), (4280, 7272), (4545, 6848), (4815, 6464), (4848, 6420), (5136, 6060)]