21667774560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{33119}}^1$

素因数の和:33213

約数の個数: 192

約数和(自身を含む): 72111513600

約数和(自身を除く): 50443739040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 80, 87, 94, 96, 116, 120, 141, 145, 160, 174, 188, 232, 235, 240, 282, 290, 348, 376, 435, 464, 470, 480, 564, 580, 696, 705, 752, 870, 928, 940, 1128, 1160, 1363, 1392, 1410, 1504, 1740, 1880, 2256, 2320, 2726, 2784, 2820, 3480, 3760, 4089, 4512, 4640, 5452, 5640, 6815, 6960, 7520, 8178, 10904, 11280, 13630, 13920, 16356, 20445, 21808, 22560, 27260, 32712, 33119, 40890, 43616, 54520, 65424, 66238, 81780, 99357, 109040, 130848, 132476, 163560, 165595, 198714, 218080, 264952, 327120, 331190, 397428, 496785, 529904, 654240, 662380, 794856, 960451, 993570, 1059808, 1324760, 1556593, 1589712, 1920902, 1987140, 2649520, 2881353, 3113186, 3179424, 3841804, 3974280, 4669779, 4802255, 5299040, 5762706, 6226372, 7683608, 7782965, 7948560, 9339558, 9604510, 11525412, 12452744, 14406765, 15367216, 15565930, 15897120, 18679116, 19209020, 23050824, 23348895, 24905488, 28813530, 30734432, 31131860, 37358232, 38418040, 45141197, 46101648, 46697790, 49810976, 57627060, 62263720, 74716464, 76836080, 90282394, 92203296, 93395580, 115254120, 124527440, 135423591, 149432928, 153672160, 180564788, 186791160, 225705985, 230508240, 249054880, 270847182, 361129576, 373582320, 451411970, 461016480, 541694364, 677117955, 722259152, 747164640, 902823940, 1083388728, 1354235910, 1444518304, 1805647880, 2166777456, 2708471820, 3611295760, 4333554912, 5416943640, 7222591520, 10833887280, 21667774560]

約数ペア:

[(1, 21667774560), (2, 10833887280), (3, 7222591520), (4, 5416943640), (5, 4333554912), (6, 3611295760), (8, 2708471820), (10, 2166777456), (12, 1805647880), (15, 1444518304), (16, 1354235910), (20, 1083388728), (24, 902823940), (29, 747164640), (30, 722259152), (32, 677117955), (40, 541694364), (47, 461016480), (48, 451411970), (58, 373582320), (60, 361129576), (80, 270847182), (87, 249054880), (94, 230508240), (96, 225705985), (116, 186791160), (120, 180564788), (141, 153672160), (145, 149432928), (160, 135423591), (174, 124527440), (188, 115254120), (232, 93395580), (235, 92203296), (240, 90282394), (282, 76836080), (290, 74716464), (348, 62263720), (376, 57627060), (435, 49810976), (464, 46697790), (470, 46101648), (480, 45141197), (564, 38418040), (580, 37358232), (696, 31131860), (705, 30734432), (752, 28813530), (870, 24905488), (928, 23348895), (940, 23050824), (1128, 19209020), (1160, 18679116), (1363, 15897120), (1392, 15565930), (1410, 15367216), (1504, 14406765), (1740, 12452744), (1880, 11525412), (2256, 9604510), (2320, 9339558), (2726, 7948560), (2784, 7782965), (2820, 7683608), (3480, 6226372), (3760, 5762706), (4089, 5299040), (4512, 4802255), (4640, 4669779), (5452, 3974280), (5640, 3841804), (6815, 3179424), (6960, 3113186), (7520, 2881353), (8178, 2649520), (10904, 1987140), (11280, 1920902), (13630, 1589712), (13920, 1556593), (16356, 1324760), (20445, 1059808), (21808, 993570), (22560, 960451), (27260, 794856), (32712, 662380), (33119, 654240), (40890, 529904), (43616, 496785), (54520, 397428), (65424, 331190), (66238, 327120), (81780, 264952), (99357, 218080), (109040, 198714), (130848, 165595), (132476, 163560)]