490043520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 1844519040

約数和(自身を除く): 1354475520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 137, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 270, 274, 276, 288, 320, 324, 345, 360, 368, 384, 405, 411, 414, 432, 460, 480, 486, 540, 548, 552, 576, 621, 640, 648, 685, 690, 720, 736, 810, 822, 828, 864, 920, 960, 972, 1035, 1080, 1096, 1104, 1152, 1215, 1233, 1242, 1296, 1370, 1380, 1440, 1472, 1620, 1644, 1656, 1728, 1840, 1863, 1920, 1944, 2055, 2070, 2160, 2192, 2208, 2430, 2466, 2484, 2592, 2740, 2760, 2880, 2944, 3105, 3151, 3240, 3288, 3312, 3456, 3680, 3699, 3726, 3888, 4110, 4140, 4320, 4384, 4416, 4860, 4932, 4968, 5184, 5480, 5520, 5589, 5760, 6165, 6210, 6302, 6480, 6576, 6624, 7360, 7398, 7452, 7776, 8220, 8280, 8640, 8768, 8832, 9315, 9453, 9720, 9864, 9936, 10368, 10960, 11040, 11097, 11178, 12330, 12420, 12604, 12960, 13152, 13248, 14720, 14796, 14904, 15552, 15755, 16440, 16560, 17280, 17536, 18495, 18630, 18906, 19440, 19728, 19872, 21920, 22080, 22194, 22356, 24660, 24840, 25208, 25920, 26304, 26496, 27945, 28359, 29592, 29808, 31104, 31510, 32880, 33120, 33291, 36990, 37260, 37812, 38880, 39456, 39744, 43840, 44160, 44388, 44712, 47265, 49320, 49680, 50416, 51840, 52608, 55485, 55890, 56718, 59184, 59616, 63020, 65760, 66240, 66582, 73980, 74520, 75624, 77760, 78912, 79488, 85077, 87680, 88776, 89424, 94530, 98640, 99360, 100832, 110970, 111780, 113436, 118368, 119232, 126040, 131520, 132480, 133164, 141795, 147960, 149040, 151248, 155520, 157824, 166455, 170154, 177552, 178848, 189060, 197280, 198720, 201664, 221940, 223560, 226872, 236736, 238464, 252080, 255231, 263040, 266328, 283590, 295920, 298080, 302496, 332910, 340308, 355104, 357696, 378120, 394560, 397440, 403328, 425385, 443880, 447120, 453744, 473472, 504160, 510462, 532656, 567180, 591840, 596160, 604992, 665820, 680616, 710208, 715392, 756240, 765693, 789120, 850770, 887760, 894240, 907488, 1008320, 1020924, 1065312, 1134360, 1183680, 1192320, 1209984, 1276155, 1331640, 1361232, 1420416, 1512480, 1531386, 1701540, 1775520, 1788480, 1814976, 2016640, 2041848, 2130624, 2268720, 2367360, 2552310, 2663280, 2722464, 3024960, 3062772, 3403080, 3551040, 3576960, 3629952, 3828465, 4083696, 4261248, 4537440, 5104620, 5326560, 5444928, 6049920, 6125544, 6806160, 7102080, 7656930, 8167392, 9074880, 10209240, 10653120, 10889856, 12251088, 13612320, 15313860, 16334784, 18149760, 20418480, 21306240, 24502176, 27224640, 30627720, 32669568, 40836960, 49004352, 54449280, 61255440, 81673920, 98008704, 122510880, 163347840, 245021760, 490043520]

約数ペア:

[(1, 490043520), (2, 245021760), (3, 163347840), (4, 122510880), (5, 98008704), (6, 81673920), (8, 61255440), (9, 54449280), (10, 49004352), (12, 40836960), (15, 32669568), (16, 30627720), (18, 27224640), (20, 24502176), (23, 21306240), (24, 20418480), (27, 18149760), (30, 16334784), (32, 15313860), (36, 13612320), (40, 12251088), (45, 10889856), (46, 10653120), (48, 10209240), (54, 9074880), (60, 8167392), (64, 7656930), (69, 7102080), (72, 6806160), (80, 6125544), (81, 6049920), (90, 5444928), (92, 5326560), (96, 5104620), (108, 4537440), (115, 4261248), (120, 4083696), (128, 3828465), (135, 3629952), (137, 3576960), (138, 3551040), (144, 3403080), (160, 3062772), (162, 3024960), (180, 2722464), (184, 2663280), (192, 2552310), (207, 2367360), (216, 2268720), (230, 2130624), (240, 2041848), (243, 2016640), (270, 1814976), (274, 1788480), (276, 1775520), (288, 1701540), (320, 1531386), (324, 1512480), (345, 1420416), (360, 1361232), (368, 1331640), (384, 1276155), (405, 1209984), (411, 1192320), (414, 1183680), (432, 1134360), (460, 1065312), (480, 1020924), (486, 1008320), (540, 907488), (548, 894240), (552, 887760), (576, 850770), (621, 789120), (640, 765693), (648, 756240), (685, 715392), (690, 710208), (720, 680616), (736, 665820), (810, 604992), (822, 596160), (828, 591840), (864, 567180), (920, 532656), (960, 510462), (972, 504160), (1035, 473472), (1080, 453744), (1096, 447120), (1104, 443880), (1152, 425385), (1215, 403328), (1233, 397440), (1242, 394560), (1296, 378120), (1370, 357696), (1380, 355104), (1440, 340308), (1472, 332910), (1620, 302496), (1644, 298080), (1656, 295920), (1728, 283590), (1840, 266328), (1863, 263040), (1920, 255231), (1944, 252080), (2055, 238464), (2070, 236736), (2160, 226872), (2192, 223560), (2208, 221940), (2430, 201664), (2466, 198720), (2484, 197280), (2592, 189060), (2740, 178848), (2760, 177552), (2880, 170154), (2944, 166455), (3105, 157824), (3151, 155520), (3240, 151248), (3288, 149040), (3312, 147960), (3456, 141795), (3680, 133164), (3699, 132480), (3726, 131520), (3888, 126040), (4110, 119232), (4140, 118368), (4320, 113436), (4384, 111780), (4416, 110970), (4860, 100832), (4932, 99360), (4968, 98640), (5184, 94530), (5480, 89424), (5520, 88776), (5589, 87680), (5760, 85077), (6165, 79488), (6210, 78912), (6302, 77760), (6480, 75624), (6576, 74520), (6624, 73980), (7360, 66582), (7398, 66240), (7452, 65760), (7776, 63020), (8220, 59616), (8280, 59184), (8640, 56718), (8768, 55890), (8832, 55485), (9315, 52608), (9453, 51840), (9720, 50416), (9864, 49680), (9936, 49320), (10368, 47265), (10960, 44712), (11040, 44388), (11097, 44160), (11178, 43840), (12330, 39744), (12420, 39456), (12604, 38880), (12960, 37812), (13152, 37260), (13248, 36990), (14720, 33291), (14796, 33120), (14904, 32880), (15552, 31510), (15755, 31104), (16440, 29808), (16560, 29592), (17280, 28359), (17536, 27945), (18495, 26496), (18630, 26304), (18906, 25920), (19440, 25208), (19728, 24840), (19872, 24660), (21920, 22356), (22080, 22194)]