249337760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11758

約数の個数: 96

約数和(自身を含む): 708704640

約数和(自身を除く): 459366880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 11717, 21280, 23434, 46868, 58585, 82019, 93736, 117170, 164038, 187472, 222623, 234340, 328076, 374944, 410095, 445246, 468680, 656152, 820190, 890492, 937360, 1113115, 1312304, 1558361, 1640380, 1780984, 1874720, 2226230, 2624608, 3116722, 3280760, 3561968, 4452460, 6233444, 6561520, 7123936, 7791805, 8904920, 12466888, 13123040, 15583610, 17809840, 24933776, 31167220, 35619680, 49867552, 62334440, 124668880, 249337760]

約数ペア:

[(1, 249337760), (2, 124668880), (4, 62334440), (5, 49867552), (7, 35619680), (8, 31167220), (10, 24933776), (14, 17809840), (16, 15583610), (19, 13123040), (20, 12466888), (28, 8904920), (32, 7791805), (35, 7123936), (38, 6561520), (40, 6233444), (56, 4452460), (70, 3561968), (76, 3280760), (80, 3116722), (95, 2624608), (112, 2226230), (133, 1874720), (140, 1780984), (152, 1640380), (160, 1558361), (190, 1312304), (224, 1113115), (266, 937360), (280, 890492), (304, 820190), (380, 656152), (532, 468680), (560, 445246), (608, 410095), (665, 374944), (760, 328076), (1064, 234340), (1120, 222623), (1330, 187472), (1520, 164038), (2128, 117170), (2660, 93736), (3040, 82019), (4256, 58585), (5320, 46868), (10640, 23434), (11717, 21280)]