384725880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13879}}^1$

素因数の和:13914

約数の個数: 192

約数和(自身を含む): 1559001600

約数和(自身を除く): 1174275720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 13879, 27720, 27758, 41637, 55516, 69395, 83274, 97153, 111032, 124911, 138790, 152669, 166548, 194306, 208185, 249822, 277580, 291459, 305338, 333096, 388612, 416370, 458007, 485765, 499644, 555160, 582918, 610676, 624555, 763345, 777224, 832740, 874377, 916014, 971530, 999288, 1068683, 1165836, 1221352, 1249110, 1374021, 1457295, 1526690, 1665480, 1748754, 1832028, 1943060, 2137366, 2290035, 2331672, 2498220, 2748042, 2914590, 3053380, 3206049, 3497508, 3664056, 3886120, 4274732, 4371885, 4580070, 4996440, 5343415, 5496084, 5829180, 6106760, 6412098, 6870105, 6995016, 8549464, 8743770, 9160140, 9618147, 10686830, 10992168, 11658360, 12824196, 13740210, 16030245, 17487540, 18320280, 19236294, 21373660, 25648392, 27480420, 32060490, 34975080, 38472588, 42747320, 48090735, 54960840, 64120980, 76945176, 96181470, 128241960, 192362940, 384725880]

約数ペア:

[(1, 384725880), (2, 192362940), (3, 128241960), (4, 96181470), (5, 76945176), (6, 64120980), (7, 54960840), (8, 48090735), (9, 42747320), (10, 38472588), (11, 34975080), (12, 32060490), (14, 27480420), (15, 25648392), (18, 21373660), (20, 19236294), (21, 18320280), (22, 17487540), (24, 16030245), (28, 13740210), (30, 12824196), (33, 11658360), (35, 10992168), (36, 10686830), (40, 9618147), (42, 9160140), (44, 8743770), (45, 8549464), (55, 6995016), (56, 6870105), (60, 6412098), (63, 6106760), (66, 5829180), (70, 5496084), (72, 5343415), (77, 4996440), (84, 4580070), (88, 4371885), (90, 4274732), (99, 3886120), (105, 3664056), (110, 3497508), (120, 3206049), (126, 3053380), (132, 2914590), (140, 2748042), (154, 2498220), (165, 2331672), (168, 2290035), (180, 2137366), (198, 1943060), (210, 1832028), (220, 1748754), (231, 1665480), (252, 1526690), (264, 1457295), (280, 1374021), (308, 1249110), (315, 1221352), (330, 1165836), (360, 1068683), (385, 999288), (396, 971530), (420, 916014), (440, 874377), (462, 832740), (495, 777224), (504, 763345), (616, 624555), (630, 610676), (660, 582918), (693, 555160), (770, 499644), (792, 485765), (840, 458007), (924, 416370), (990, 388612), (1155, 333096), (1260, 305338), (1320, 291459), (1386, 277580), (1540, 249822), (1848, 208185), (1980, 194306), (2310, 166548), (2520, 152669), (2772, 138790), (3080, 124911), (3465, 111032), (3960, 97153), (4620, 83274), (5544, 69395), (6930, 55516), (9240, 41637), (13860, 27758), (13879, 27720)]