1396309440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46919}}^1$

素因数の和:46970

約数の個数: 112

約数和(自身を含む): 4576389120

約数和(自身を除く): 3180079680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 46919, 93838, 140757, 187676, 234595, 281514, 375352, 469190, 563028, 703785, 750704, 938380, 1126056, 1407570, 1454489, 1501408, 1876760, 2252112, 2815140, 2908978, 3002816, 3753520, 4363467, 4504224, 5630280, 5817956, 7272445, 7507040, 8726934, 9008448, 11260560, 11635912, 14544890, 15014080, 17453868, 21817335, 22521120, 23271824, 29089780, 34907736, 43634670, 45042240, 46543648, 58179560, 69815472, 87269340, 93087296, 116359120, 139630944, 174538680, 232718240, 279261888, 349077360, 465436480, 698154720, 1396309440]

約数ペア:

[(1, 1396309440), (2, 698154720), (3, 465436480), (4, 349077360), (5, 279261888), (6, 232718240), (8, 174538680), (10, 139630944), (12, 116359120), (15, 93087296), (16, 87269340), (20, 69815472), (24, 58179560), (30, 46543648), (31, 45042240), (32, 43634670), (40, 34907736), (48, 29089780), (60, 23271824), (62, 22521120), (64, 21817335), (80, 17453868), (93, 15014080), (96, 14544890), (120, 11635912), (124, 11260560), (155, 9008448), (160, 8726934), (186, 7507040), (192, 7272445), (240, 5817956), (248, 5630280), (310, 4504224), (320, 4363467), (372, 3753520), (465, 3002816), (480, 2908978), (496, 2815140), (620, 2252112), (744, 1876760), (930, 1501408), (960, 1454489), (992, 1407570), (1240, 1126056), (1488, 938380), (1860, 750704), (1984, 703785), (2480, 563028), (2976, 469190), (3720, 375352), (4960, 281514), (5952, 234595), (7440, 187676), (9920, 140757), (14880, 93838), (29760, 46919)]