258278640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 848517120

約数和(自身を除く): 590238480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 240, 258, 290, 344, 348, 430, 435, 464, 516, 580, 645, 688, 696, 860, 863, 870, 1032, 1160, 1247, 1290, 1392, 1720, 1726, 1740, 2064, 2320, 2494, 2580, 2589, 3440, 3452, 3480, 3741, 4315, 4988, 5160, 5178, 6235, 6904, 6960, 7482, 8630, 9976, 10320, 10356, 12470, 12945, 13808, 14964, 17260, 18705, 19952, 20712, 24940, 25027, 25890, 29928, 34520, 37109, 37410, 41424, 49880, 50054, 51780, 59856, 69040, 74218, 74820, 75081, 99760, 100108, 103560, 111327, 125135, 148436, 149640, 150162, 185545, 200216, 207120, 222654, 250270, 296872, 299280, 300324, 371090, 375405, 400432, 445308, 500540, 556635, 593744, 600648, 742180, 750810, 890616, 1001080, 1076161, 1113270, 1201296, 1484360, 1501620, 1781232, 2002160, 2152322, 2226540, 2968720, 3003240, 3228483, 4304644, 4453080, 5380805, 6006480, 6456966, 8609288, 8906160, 10761610, 12913932, 16142415, 17218576, 21523220, 25827864, 32284830, 43046440, 51655728, 64569660, 86092880, 129139320, 258278640]

約数ペア:

[(1, 258278640), (2, 129139320), (3, 86092880), (4, 64569660), (5, 51655728), (6, 43046440), (8, 32284830), (10, 25827864), (12, 21523220), (15, 17218576), (16, 16142415), (20, 12913932), (24, 10761610), (29, 8906160), (30, 8609288), (40, 6456966), (43, 6006480), (48, 5380805), (58, 4453080), (60, 4304644), (80, 3228483), (86, 3003240), (87, 2968720), (116, 2226540), (120, 2152322), (129, 2002160), (145, 1781232), (172, 1501620), (174, 1484360), (215, 1201296), (232, 1113270), (240, 1076161), (258, 1001080), (290, 890616), (344, 750810), (348, 742180), (430, 600648), (435, 593744), (464, 556635), (516, 500540), (580, 445308), (645, 400432), (688, 375405), (696, 371090), (860, 300324), (863, 299280), (870, 296872), (1032, 250270), (1160, 222654), (1247, 207120), (1290, 200216), (1392, 185545), (1720, 150162), (1726, 149640), (1740, 148436), (2064, 125135), (2320, 111327), (2494, 103560), (2580, 100108), (2589, 99760), (3440, 75081), (3452, 74820), (3480, 74218), (3741, 69040), (4315, 59856), (4988, 51780), (5160, 50054), (5178, 49880), (6235, 41424), (6904, 37410), (6960, 37109), (7482, 34520), (8630, 29928), (9976, 25890), (10320, 25027), (10356, 24940), (12470, 20712), (12945, 19952), (13808, 18705), (14964, 17260)]