250582080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{761}}^1$

素因数の和:802

約数の個数: 224

約数和(自身を含む): 929030400

約数和(自身を除く): 678448320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 761, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1522, 1568, 1680, 1715, 1960, 2058, 2240, 2283, 2352, 2744, 2940, 3044, 3136, 3360, 3430, 3805, 3920, 4116, 4566, 4704, 5145, 5327, 5488, 5880, 6088, 6720, 6860, 7610, 7840, 8232, 9132, 9408, 10290, 10654, 10976, 11415, 11760, 12176, 13720, 15220, 15680, 15981, 16464, 18264, 20580, 21308, 21952, 22830, 23520, 24352, 26635, 27440, 30440, 31962, 32928, 36528, 37289, 41160, 42616, 45660, 47040, 48704, 53270, 54880, 60880, 63924, 65856, 73056, 74578, 79905, 82320, 85232, 91320, 106540, 109760, 111867, 121760, 127848, 146112, 149156, 159810, 164640, 170464, 182640, 186445, 213080, 223734, 243520, 255696, 261023, 298312, 319620, 329280, 340928, 365280, 372890, 426160, 447468, 511392, 522046, 559335, 596624, 639240, 730560, 745780, 783069, 852320, 894936, 1022784, 1044092, 1118670, 1193248, 1278480, 1305115, 1491560, 1566138, 1704640, 1789872, 2088184, 2237340, 2386496, 2556960, 2610230, 2983120, 3132276, 3579744, 3915345, 4176368, 4474680, 5113920, 5220460, 5966240, 6264552, 7159488, 7830690, 8352736, 8949360, 10440920, 11932480, 12529104, 15661380, 16705472, 17898720, 20881840, 25058208, 31322760, 35797440, 41763680, 50116416, 62645520, 83527360, 125291040, 250582080]

約数ペア:

[(1, 250582080), (2, 125291040), (3, 83527360), (4, 62645520), (5, 50116416), (6, 41763680), (7, 35797440), (8, 31322760), (10, 25058208), (12, 20881840), (14, 17898720), (15, 16705472), (16, 15661380), (20, 12529104), (21, 11932480), (24, 10440920), (28, 8949360), (30, 8352736), (32, 7830690), (35, 7159488), (40, 6264552), (42, 5966240), (48, 5220460), (49, 5113920), (56, 4474680), (60, 4176368), (64, 3915345), (70, 3579744), (80, 3132276), (84, 2983120), (96, 2610230), (98, 2556960), (105, 2386496), (112, 2237340), (120, 2088184), (140, 1789872), (147, 1704640), (160, 1566138), (168, 1491560), (192, 1305115), (196, 1278480), (210, 1193248), (224, 1118670), (240, 1044092), (245, 1022784), (280, 894936), (294, 852320), (320, 783069), (336, 745780), (343, 730560), (392, 639240), (420, 596624), (448, 559335), (480, 522046), (490, 511392), (560, 447468), (588, 426160), (672, 372890), (686, 365280), (735, 340928), (761, 329280), (784, 319620), (840, 298312), (960, 261023), (980, 255696), (1029, 243520), (1120, 223734), (1176, 213080), (1344, 186445), (1372, 182640), (1470, 170464), (1522, 164640), (1568, 159810), (1680, 149156), (1715, 146112), (1960, 127848), (2058, 121760), (2240, 111867), (2283, 109760), (2352, 106540), (2744, 91320), (2940, 85232), (3044, 82320), (3136, 79905), (3360, 74578), (3430, 73056), (3805, 65856), (3920, 63924), (4116, 60880), (4566, 54880), (4704, 53270), (5145, 48704), (5327, 47040), (5488, 45660), (5880, 42616), (6088, 41160), (6720, 37289), (6860, 36528), (7610, 32928), (7840, 31962), (8232, 30440), (9132, 27440), (9408, 26635), (10290, 24352), (10654, 23520), (10976, 22830), (11415, 21952), (11760, 21308), (12176, 20580), (13720, 18264), (15220, 16464), (15680, 15981)]