108720360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 421977600

約数和(自身を除く): 313257240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 197, 210, 216, 219, 252, 270, 280, 292, 315, 360, 365, 378, 394, 420, 438, 504, 511, 540, 584, 591, 630, 657, 730, 756, 788, 840, 876, 945, 985, 1022, 1080, 1095, 1182, 1260, 1314, 1379, 1460, 1512, 1533, 1576, 1752, 1773, 1890, 1970, 1971, 2044, 2190, 2364, 2520, 2555, 2628, 2758, 2920, 2955, 3066, 3285, 3546, 3780, 3940, 3942, 4088, 4137, 4380, 4599, 4728, 5110, 5256, 5319, 5516, 5910, 6132, 6570, 6895, 7092, 7560, 7665, 7880, 7884, 8274, 8760, 8865, 9198, 9855, 10220, 10638, 11032, 11820, 12264, 12411, 13140, 13790, 13797, 14184, 14381, 15330, 15768, 16548, 17730, 18396, 19710, 20440, 20685, 21276, 22995, 23640, 24822, 26280, 26595, 27580, 27594, 28762, 30660, 33096, 35460, 36792, 37233, 39420, 41370, 42552, 43143, 45990, 49644, 53190, 55160, 55188, 57524, 61320, 62055, 68985, 70920, 71905, 74466, 78840, 82740, 86286, 91980, 99288, 100667, 106380, 110376, 115048, 124110, 129429, 137970, 143810, 148932, 165480, 172572, 183960, 186165, 201334, 212760, 215715, 248220, 258858, 275940, 287620, 297864, 302001, 345144, 372330, 388287, 402668, 431430, 496440, 503335, 517716, 551880, 575240, 604002, 647145, 744660, 776574, 805336, 862860, 906003, 1006670, 1035432, 1208004, 1294290, 1489320, 1510005, 1553148, 1725720, 1812006, 1941435, 2013340, 2416008, 2588580, 2718009, 3020010, 3106296, 3624012, 3882870, 4026680, 4530015, 5177160, 5436018, 6040020, 7248024, 7765740, 9060030, 10872036, 12080040, 13590045, 15531480, 18120060, 21744072, 27180090, 36240120, 54360180, 108720360]

約数ペア:

[(1, 108720360), (2, 54360180), (3, 36240120), (4, 27180090), (5, 21744072), (6, 18120060), (7, 15531480), (8, 13590045), (9, 12080040), (10, 10872036), (12, 9060030), (14, 7765740), (15, 7248024), (18, 6040020), (20, 5436018), (21, 5177160), (24, 4530015), (27, 4026680), (28, 3882870), (30, 3624012), (35, 3106296), (36, 3020010), (40, 2718009), (42, 2588580), (45, 2416008), (54, 2013340), (56, 1941435), (60, 1812006), (63, 1725720), (70, 1553148), (72, 1510005), (73, 1489320), (84, 1294290), (90, 1208004), (105, 1035432), (108, 1006670), (120, 906003), (126, 862860), (135, 805336), (140, 776574), (146, 744660), (168, 647145), (180, 604002), (189, 575240), (197, 551880), (210, 517716), (216, 503335), (219, 496440), (252, 431430), (270, 402668), (280, 388287), (292, 372330), (315, 345144), (360, 302001), (365, 297864), (378, 287620), (394, 275940), (420, 258858), (438, 248220), (504, 215715), (511, 212760), (540, 201334), (584, 186165), (591, 183960), (630, 172572), (657, 165480), (730, 148932), (756, 143810), (788, 137970), (840, 129429), (876, 124110), (945, 115048), (985, 110376), (1022, 106380), (1080, 100667), (1095, 99288), (1182, 91980), (1260, 86286), (1314, 82740), (1379, 78840), (1460, 74466), (1512, 71905), (1533, 70920), (1576, 68985), (1752, 62055), (1773, 61320), (1890, 57524), (1970, 55188), (1971, 55160), (2044, 53190), (2190, 49644), (2364, 45990), (2520, 43143), (2555, 42552), (2628, 41370), (2758, 39420), (2920, 37233), (2955, 36792), (3066, 35460), (3285, 33096), (3546, 30660), (3780, 28762), (3940, 27594), (3942, 27580), (4088, 26595), (4137, 26280), (4380, 24822), (4599, 23640), (4728, 22995), (5110, 21276), (5256, 20685), (5319, 20440), (5516, 19710), (5910, 18396), (6132, 17730), (6570, 16548), (6895, 15768), (7092, 15330), (7560, 14381), (7665, 14184), (7880, 13797), (7884, 13790), (8274, 13140), (8760, 12411), (8865, 12264), (9198, 11820), (9855, 11032), (10220, 10638)]