22529520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 85307040

約数和(自身を除く): 62777520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 83, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 166, 174, 180, 195, 208, 232, 234, 240, 249, 260, 261, 290, 312, 332, 348, 360, 377, 390, 415, 435, 464, 468, 498, 520, 522, 580, 585, 624, 664, 696, 720, 747, 754, 780, 830, 870, 936, 996, 1040, 1044, 1079, 1131, 1160, 1170, 1245, 1305, 1328, 1392, 1494, 1508, 1560, 1660, 1740, 1872, 1885, 1992, 2088, 2158, 2262, 2320, 2340, 2407, 2490, 2610, 2988, 3016, 3120, 3237, 3320, 3393, 3480, 3735, 3770, 3984, 4176, 4316, 4524, 4680, 4814, 4980, 5220, 5395, 5655, 5976, 6032, 6474, 6640, 6786, 6960, 7221, 7470, 7540, 8632, 9048, 9360, 9628, 9711, 9960, 10440, 10790, 11310, 11952, 12035, 12948, 13572, 14442, 14940, 15080, 16185, 16965, 17264, 18096, 19256, 19422, 19920, 20880, 21580, 21663, 22620, 24070, 25896, 27144, 28884, 29880, 30160, 31291, 32370, 33930, 36105, 38512, 38844, 43160, 43326, 45240, 48140, 48555, 51792, 54288, 57768, 59760, 62582, 64740, 67860, 72210, 77688, 86320, 86652, 90480, 93873, 96280, 97110, 108315, 115536, 125164, 129480, 135720, 144420, 155376, 156455, 173304, 187746, 192560, 194220, 216630, 250328, 258960, 271440, 281619, 288840, 312910, 346608, 375492, 388440, 433260, 469365, 500656, 563238, 577680, 625820, 750984, 776880, 866520, 938730, 1126476, 1251640, 1408095, 1501968, 1733040, 1877460, 2252952, 2503280, 2816190, 3754920, 4505904, 5632380, 7509840, 11264760, 22529520]

約数ペア:

[(1, 22529520), (2, 11264760), (3, 7509840), (4, 5632380), (5, 4505904), (6, 3754920), (8, 2816190), (9, 2503280), (10, 2252952), (12, 1877460), (13, 1733040), (15, 1501968), (16, 1408095), (18, 1251640), (20, 1126476), (24, 938730), (26, 866520), (29, 776880), (30, 750984), (36, 625820), (39, 577680), (40, 563238), (45, 500656), (48, 469365), (52, 433260), (58, 388440), (60, 375492), (65, 346608), (72, 312910), (78, 288840), (80, 281619), (83, 271440), (87, 258960), (90, 250328), (104, 216630), (116, 194220), (117, 192560), (120, 187746), (130, 173304), (144, 156455), (145, 155376), (156, 144420), (166, 135720), (174, 129480), (180, 125164), (195, 115536), (208, 108315), (232, 97110), (234, 96280), (240, 93873), (249, 90480), (260, 86652), (261, 86320), (290, 77688), (312, 72210), (332, 67860), (348, 64740), (360, 62582), (377, 59760), (390, 57768), (415, 54288), (435, 51792), (464, 48555), (468, 48140), (498, 45240), (520, 43326), (522, 43160), (580, 38844), (585, 38512), (624, 36105), (664, 33930), (696, 32370), (720, 31291), (747, 30160), (754, 29880), (780, 28884), (830, 27144), (870, 25896), (936, 24070), (996, 22620), (1040, 21663), (1044, 21580), (1079, 20880), (1131, 19920), (1160, 19422), (1170, 19256), (1245, 18096), (1305, 17264), (1328, 16965), (1392, 16185), (1494, 15080), (1508, 14940), (1560, 14442), (1660, 13572), (1740, 12948), (1872, 12035), (1885, 11952), (1992, 11310), (2088, 10790), (2158, 10440), (2262, 9960), (2320, 9711), (2340, 9628), (2407, 9360), (2490, 9048), (2610, 8632), (2988, 7540), (3016, 7470), (3120, 7221), (3237, 6960), (3320, 6786), (3393, 6640), (3480, 6474), (3735, 6032), (3770, 5976), (3984, 5655), (4176, 5395), (4316, 5220), (4524, 4980), (4680, 4814)]