144642960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2646

約数の個数: 240

約数和(自身を含む): 605854080

約数和(自身を除く): 461211120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2609, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5218, 5544, 6160, 6930, 7827, 7920, 9240, 10436, 11088, 13045, 13860, 15654, 18263, 18480, 20872, 23481, 26090, 27720, 28699, 31308, 36526, 39135, 41744, 46962, 52180, 54789, 55440, 57398, 62616, 73052, 78270, 86097, 91315, 93924, 104360, 109578, 114796, 117405, 125232, 143495, 146104, 156540, 164367, 172194, 182630, 187848, 200893, 208720, 219156, 229592, 234810, 258291, 273945, 286990, 292208, 313080, 328734, 344388, 365260, 375696, 401786, 430485, 438312, 459184, 469620, 516582, 547890, 573980, 602679, 626160, 657468, 688776, 730520, 803572, 821835, 860970, 876624, 939240, 1004465, 1033164, 1095780, 1147960, 1205358, 1291455, 1314936, 1377552, 1461040, 1607144, 1643670, 1721940, 1808037, 1878480, 2008930, 2066328, 2191560, 2295920, 2410716, 2582910, 2629872, 3013395, 3214288, 3287340, 3443880, 3616074, 4017860, 4132656, 4383120, 4821432, 5165820, 6026790, 6574680, 6887760, 7232148, 8035720, 9040185, 9642864, 10331640, 12053580, 13149360, 14464296, 16071440, 18080370, 20663280, 24107160, 28928592, 36160740, 48214320, 72321480, 144642960]

約数ペア:

[(1, 144642960), (2, 72321480), (3, 48214320), (4, 36160740), (5, 28928592), (6, 24107160), (7, 20663280), (8, 18080370), (9, 16071440), (10, 14464296), (11, 13149360), (12, 12053580), (14, 10331640), (15, 9642864), (16, 9040185), (18, 8035720), (20, 7232148), (21, 6887760), (22, 6574680), (24, 6026790), (28, 5165820), (30, 4821432), (33, 4383120), (35, 4132656), (36, 4017860), (40, 3616074), (42, 3443880), (44, 3287340), (45, 3214288), (48, 3013395), (55, 2629872), (56, 2582910), (60, 2410716), (63, 2295920), (66, 2191560), (70, 2066328), (72, 2008930), (77, 1878480), (80, 1808037), (84, 1721940), (88, 1643670), (90, 1607144), (99, 1461040), (105, 1377552), (110, 1314936), (112, 1291455), (120, 1205358), (126, 1147960), (132, 1095780), (140, 1033164), (144, 1004465), (154, 939240), (165, 876624), (168, 860970), (176, 821835), (180, 803572), (198, 730520), (210, 688776), (220, 657468), (231, 626160), (240, 602679), (252, 573980), (264, 547890), (280, 516582), (308, 469620), (315, 459184), (330, 438312), (336, 430485), (360, 401786), (385, 375696), (396, 365260), (420, 344388), (440, 328734), (462, 313080), (495, 292208), (504, 286990), (528, 273945), (560, 258291), (616, 234810), (630, 229592), (660, 219156), (693, 208720), (720, 200893), (770, 187848), (792, 182630), (840, 172194), (880, 164367), (924, 156540), (990, 146104), (1008, 143495), (1155, 125232), (1232, 117405), (1260, 114796), (1320, 109578), (1386, 104360), (1540, 93924), (1584, 91315), (1680, 86097), (1848, 78270), (1980, 73052), (2310, 62616), (2520, 57398), (2609, 55440), (2640, 54789), (2772, 52180), (3080, 46962), (3465, 41744), (3696, 39135), (3960, 36526), (4620, 31308), (5040, 28699), (5218, 27720), (5544, 26090), (6160, 23481), (6930, 20872), (7827, 18480), (7920, 18263), (9240, 15654), (10436, 13860), (11088, 13045)]