190104320

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 532257600

約数和(自身を除く): 342153280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 433, 448, 490, 560, 640, 686, 784, 866, 896, 980, 1120, 1280, 1372, 1568, 1715, 1732, 1792, 1960, 2165, 2240, 2744, 3031, 3136, 3430, 3464, 3920, 4330, 4480, 5488, 6062, 6272, 6860, 6928, 7840, 8660, 8960, 10976, 12124, 12544, 13720, 13856, 15155, 15680, 17320, 21217, 21952, 24248, 27440, 27712, 30310, 31360, 34640, 42434, 43904, 48496, 54880, 55424, 60620, 62720, 69280, 84868, 87808, 96992, 106085, 109760, 110848, 121240, 138560, 148519, 169736, 193984, 212170, 219520, 242480, 277120, 297038, 339472, 387968, 424340, 439040, 484960, 554240, 594076, 678944, 742595, 775936, 848680, 969920, 1188152, 1357888, 1485190, 1697360, 1939840, 2376304, 2715776, 2970380, 3394720, 3879680, 4752608, 5431552, 5940760, 6789440, 9505216, 11881520, 13578880, 19010432, 23763040, 27157760, 38020864, 47526080, 95052160, 190104320]

約数ペア:

[(1, 190104320), (2, 95052160), (4, 47526080), (5, 38020864), (7, 27157760), (8, 23763040), (10, 19010432), (14, 13578880), (16, 11881520), (20, 9505216), (28, 6789440), (32, 5940760), (35, 5431552), (40, 4752608), (49, 3879680), (56, 3394720), (64, 2970380), (70, 2715776), (80, 2376304), (98, 1939840), (112, 1697360), (128, 1485190), (140, 1357888), (160, 1188152), (196, 969920), (224, 848680), (245, 775936), (256, 742595), (280, 678944), (320, 594076), (343, 554240), (392, 484960), (433, 439040), (448, 424340), (490, 387968), (560, 339472), (640, 297038), (686, 277120), (784, 242480), (866, 219520), (896, 212170), (980, 193984), (1120, 169736), (1280, 148519), (1372, 138560), (1568, 121240), (1715, 110848), (1732, 109760), (1792, 106085), (1960, 96992), (2165, 87808), (2240, 84868), (2744, 69280), (3031, 62720), (3136, 60620), (3430, 55424), (3464, 54880), (3920, 48496), (4330, 43904), (4480, 42434), (5488, 34640), (6062, 31360), (6272, 30310), (6860, 27712), (6928, 27440), (7840, 24248), (8660, 21952), (8960, 21217), (10976, 17320), (12124, 15680), (12544, 15155), (13720, 13856)]