2117716920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{178259}}^1$

素因数の和:178290

約数の個数: 128

約数和(自身を含む): 7700832000

約数和(自身を除く): 5583115080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 178259, 356518, 534777, 713036, 891295, 1069554, 1426072, 1604331, 1782590, 1960849, 2139108, 2673885, 3208662, 3565180, 3921698, 4278216, 4812993, 5347770, 5882547, 6417324, 7130360, 7843396, 8021655, 9625986, 9804245, 10695540, 11765094, 12834648, 15686792, 16043310, 17647641, 19251972, 19608490, 21391080, 23530188, 24064965, 29412735, 32086620, 35295282, 38503944, 39216980, 47060376, 48129930, 52942923, 58825470, 64173240, 70590564, 78433960, 88238205, 96259860, 105885846, 117650940, 141181128, 176476410, 192519720, 211771692, 235301880, 264714615, 352952820, 423543384, 529429230, 705905640, 1058858460, 2117716920]

約数ペア:

[(1, 2117716920), (2, 1058858460), (3, 705905640), (4, 529429230), (5, 423543384), (6, 352952820), (8, 264714615), (9, 235301880), (10, 211771692), (11, 192519720), (12, 176476410), (15, 141181128), (18, 117650940), (20, 105885846), (22, 96259860), (24, 88238205), (27, 78433960), (30, 70590564), (33, 64173240), (36, 58825470), (40, 52942923), (44, 48129930), (45, 47060376), (54, 39216980), (55, 38503944), (60, 35295282), (66, 32086620), (72, 29412735), (88, 24064965), (90, 23530188), (99, 21391080), (108, 19608490), (110, 19251972), (120, 17647641), (132, 16043310), (135, 15686792), (165, 12834648), (180, 11765094), (198, 10695540), (216, 9804245), (220, 9625986), (264, 8021655), (270, 7843396), (297, 7130360), (330, 6417324), (360, 5882547), (396, 5347770), (440, 4812993), (495, 4278216), (540, 3921698), (594, 3565180), (660, 3208662), (792, 2673885), (990, 2139108), (1080, 1960849), (1188, 1782590), (1320, 1604331), (1485, 1426072), (1980, 1069554), (2376, 891295), (2970, 713036), (3960, 534777), (5940, 356518), (11880, 178259)]