57819960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 218419200

約数和(自身を除く): 160599240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 157, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 314, 330, 341, 360, 372, 396, 440, 465, 471, 495, 540, 558, 594, 620, 628, 660, 682, 744, 785, 792, 837, 930, 942, 990, 1023, 1080, 1116, 1188, 1240, 1256, 1320, 1364, 1395, 1413, 1485, 1570, 1674, 1705, 1727, 1860, 1884, 1980, 2046, 2232, 2355, 2376, 2728, 2790, 2826, 2970, 3069, 3140, 3348, 3410, 3454, 3720, 3768, 3960, 4092, 4185, 4239, 4710, 4867, 5115, 5181, 5580, 5652, 5940, 6138, 6280, 6696, 6820, 6908, 7065, 8184, 8370, 8478, 8635, 9207, 9420, 9734, 10230, 10362, 11160, 11304, 11880, 12276, 13640, 13816, 14130, 14601, 15345, 15543, 16740, 16956, 17270, 18414, 18840, 19468, 20460, 20724, 21195, 24335, 24552, 25905, 28260, 29202, 30690, 31086, 33480, 33912, 34540, 36828, 38936, 40920, 41448, 42390, 43803, 46035, 46629, 48670, 51810, 53537, 56520, 58404, 61380, 62172, 69080, 73005, 73656, 77715, 84780, 87606, 92070, 93258, 97340, 103620, 107074, 116808, 122760, 124344, 131409, 146010, 155430, 160611, 169560, 175212, 184140, 186516, 194680, 207240, 214148, 219015, 233145, 262818, 267685, 292020, 310860, 321222, 350424, 368280, 373032, 428296, 438030, 466290, 481833, 525636, 535370, 584040, 621720, 642444, 657045, 803055, 876060, 932580, 963666, 1051272, 1070740, 1284888, 1314090, 1445499, 1606110, 1752120, 1865160, 1927332, 2141480, 2409165, 2628180, 2890998, 3212220, 3854664, 4818330, 5256360, 5781996, 6424440, 7227495, 9636660, 11563992, 14454990, 19273320, 28909980, 57819960]

約数ペア:

[(1, 57819960), (2, 28909980), (3, 19273320), (4, 14454990), (5, 11563992), (6, 9636660), (8, 7227495), (9, 6424440), (10, 5781996), (11, 5256360), (12, 4818330), (15, 3854664), (18, 3212220), (20, 2890998), (22, 2628180), (24, 2409165), (27, 2141480), (30, 1927332), (31, 1865160), (33, 1752120), (36, 1606110), (40, 1445499), (44, 1314090), (45, 1284888), (54, 1070740), (55, 1051272), (60, 963666), (62, 932580), (66, 876060), (72, 803055), (88, 657045), (90, 642444), (93, 621720), (99, 584040), (108, 535370), (110, 525636), (120, 481833), (124, 466290), (132, 438030), (135, 428296), (155, 373032), (157, 368280), (165, 350424), (180, 321222), (186, 310860), (198, 292020), (216, 267685), (220, 262818), (248, 233145), (264, 219015), (270, 214148), (279, 207240), (297, 194680), (310, 186516), (314, 184140), (330, 175212), (341, 169560), (360, 160611), (372, 155430), (396, 146010), (440, 131409), (465, 124344), (471, 122760), (495, 116808), (540, 107074), (558, 103620), (594, 97340), (620, 93258), (628, 92070), (660, 87606), (682, 84780), (744, 77715), (785, 73656), (792, 73005), (837, 69080), (930, 62172), (942, 61380), (990, 58404), (1023, 56520), (1080, 53537), (1116, 51810), (1188, 48670), (1240, 46629), (1256, 46035), (1320, 43803), (1364, 42390), (1395, 41448), (1413, 40920), (1485, 38936), (1570, 36828), (1674, 34540), (1705, 33912), (1727, 33480), (1860, 31086), (1884, 30690), (1980, 29202), (2046, 28260), (2232, 25905), (2355, 24552), (2376, 24335), (2728, 21195), (2790, 20724), (2826, 20460), (2970, 19468), (3069, 18840), (3140, 18414), (3348, 17270), (3410, 16956), (3454, 16740), (3720, 15543), (3768, 15345), (3960, 14601), (4092, 14130), (4185, 13816), (4239, 13640), (4710, 12276), (4867, 11880), (5115, 11304), (5181, 11160), (5580, 10362), (5652, 10230), (5940, 9734), (6138, 9420), (6280, 9207), (6696, 8635), (6820, 8478), (6908, 8370), (7065, 8184)]