326410560

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 420

約数和(自身を含む): 1355922612

約数和(自身を除く): 1029512052

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 257, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 514, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 771, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1028, 1080, 1120, 1134, 1176, 1260, 1285, 1296, 1323, 1344, 1440, 1470, 1512, 1542, 1568, 1620, 1680, 1728, 1764, 1799, 1890, 1960, 2016, 2056, 2160, 2205, 2240, 2268, 2313, 2352, 2520, 2570, 2592, 2646, 2835, 2880, 2940, 3024, 3084, 3136, 3240, 3360, 3528, 3598, 3780, 3855, 3920, 3969, 4032, 4112, 4320, 4410, 4536, 4626, 4704, 5040, 5140, 5184, 5292, 5397, 5670, 5880, 6048, 6168, 6480, 6615, 6720, 6939, 7056, 7196, 7560, 7710, 7840, 7938, 8224, 8640, 8820, 8995, 9072, 9252, 9408, 10080, 10280, 10584, 10794, 11340, 11565, 11760, 12096, 12336, 12593, 12960, 13230, 13878, 14112, 14392, 15120, 15420, 15680, 15876, 16191, 16448, 17640, 17990, 18144, 18504, 19845, 20160, 20560, 20817, 21168, 21588, 22680, 23130, 23520, 24672, 25186, 25920, 26460, 26985, 27756, 28224, 28784, 30240, 30840, 31752, 32382, 34695, 35280, 35980, 36288, 37008, 37779, 39690, 41120, 41634, 42336, 43176, 45360, 46260, 47040, 48573, 49344, 50372, 52920, 53970, 55512, 57568, 60480, 61680, 62965, 63504, 64764, 69390, 70560, 71960, 74016, 75558, 79380, 80955, 82240, 83268, 84672, 86352, 90720, 92520, 97146, 100744, 104085, 105840, 107940, 111024, 113337, 115136, 123360, 125930, 127008, 129528, 138780, 141120, 143920, 145719, 148032, 151116, 158760, 161910, 166536, 172704, 181440, 185040, 188895, 194292, 201488, 208170, 211680, 215880, 222048, 226674, 242865, 246720, 251860, 254016, 259056, 277560, 287840, 291438, 302232, 317520, 323820, 333072, 340011, 345408, 370080, 377790, 388584, 402976, 416340, 423360, 431760, 444096, 453348, 485730, 503720, 518112, 555120, 566685, 575680, 582876, 604464, 635040, 647640, 666144, 680022, 728595, 740160, 755580, 777168, 805952, 832680, 863520, 906696, 971460, 1007440, 1020033, 1036224, 1110240, 1133370, 1165752, 1208928, 1270080, 1295280, 1332288, 1360044, 1457190, 1511160, 1554336, 1665360, 1700055, 1727040, 1813392, 1942920, 2014880, 2040066, 2220480, 2266740, 2331504, 2417856, 2590560, 2720088, 2914380, 3022320, 3108672, 3330720, 3400110, 3626784, 3885840, 4029760, 4080132, 4533480, 4663008, 5100165, 5181120, 5440176, 5828760, 6044640, 6661440, 6800220, 7253568, 7771680, 8160264, 9066960, 9326016, 10200330, 10880352, 11657520, 12089280, 13600440, 15543360, 16320528, 18133920, 20400660, 21760704, 23315040, 27200880, 32641056, 36267840, 40801320, 46630080, 54401760, 65282112, 81602640, 108803520, 163205280, 326410560]

約数ペア:

[(1, 326410560), (2, 163205280), (3, 108803520), (4, 81602640), (5, 65282112), (6, 54401760), (7, 46630080), (8, 40801320), (9, 36267840), (10, 32641056), (12, 27200880), (14, 23315040), (15, 21760704), (16, 20400660), (18, 18133920), (20, 16320528), (21, 15543360), (24, 13600440), (27, 12089280), (28, 11657520), (30, 10880352), (32, 10200330), (35, 9326016), (36, 9066960), (40, 8160264), (42, 7771680), (45, 7253568), (48, 6800220), (49, 6661440), (54, 6044640), (56, 5828760), (60, 5440176), (63, 5181120), (64, 5100165), (70, 4663008), (72, 4533480), (80, 4080132), (81, 4029760), (84, 3885840), (90, 3626784), (96, 3400110), (98, 3330720), (105, 3108672), (108, 3022320), (112, 2914380), (120, 2720088), (126, 2590560), (135, 2417856), (140, 2331504), (144, 2266740), (147, 2220480), (160, 2040066), (162, 2014880), (168, 1942920), (180, 1813392), (189, 1727040), (192, 1700055), (196, 1665360), (210, 1554336), (216, 1511160), (224, 1457190), (240, 1360044), (245, 1332288), (252, 1295280), (257, 1270080), (270, 1208928), (280, 1165752), (288, 1133370), (294, 1110240), (315, 1036224), (320, 1020033), (324, 1007440), (336, 971460), (360, 906696), (378, 863520), (392, 832680), (405, 805952), (420, 777168), (432, 755580), (441, 740160), (448, 728595), (480, 680022), (490, 666144), (504, 647640), (514, 635040), (540, 604464), (560, 582876), (567, 575680), (576, 566685), (588, 555120), (630, 518112), (648, 503720), (672, 485730), (720, 453348), (735, 444096), (756, 431760), (771, 423360), (784, 416340), (810, 402976), (840, 388584), (864, 377790), (882, 370080), (945, 345408), (960, 340011), (980, 333072), (1008, 323820), (1028, 317520), (1080, 302232), (1120, 291438), (1134, 287840), (1176, 277560), (1260, 259056), (1285, 254016), (1296, 251860), (1323, 246720), (1344, 242865), (1440, 226674), (1470, 222048), (1512, 215880), (1542, 211680), (1568, 208170), (1620, 201488), (1680, 194292), (1728, 188895), (1764, 185040), (1799, 181440), (1890, 172704), (1960, 166536), (2016, 161910), (2056, 158760), (2160, 151116), (2205, 148032), (2240, 145719), (2268, 143920), (2313, 141120), (2352, 138780), (2520, 129528), (2570, 127008), (2592, 125930), (2646, 123360), (2835, 115136), (2880, 113337), (2940, 111024), (3024, 107940), (3084, 105840), (3136, 104085), (3240, 100744), (3360, 97146), (3528, 92520), (3598, 90720), (3780, 86352), (3855, 84672), (3920, 83268), (3969, 82240), (4032, 80955), (4112, 79380), (4320, 75558), (4410, 74016), (4536, 71960), (4626, 70560), (4704, 69390), (5040, 64764), (5140, 63504), (5184, 62965), (5292, 61680), (5397, 60480), (5670, 57568), (5880, 55512), (6048, 53970), (6168, 52920), (6480, 50372), (6615, 49344), (6720, 48573), (6939, 47040), (7056, 46260), (7196, 45360), (7560, 43176), (7710, 42336), (7840, 41634), (7938, 41120), (8224, 39690), (8640, 37779), (8820, 37008), (8995, 36288), (9072, 35980), (9252, 35280), (9408, 34695), (10080, 32382), (10280, 31752), (10584, 30840), (10794, 30240), (11340, 28784), (11565, 28224), (11760, 27756), (12096, 26985), (12336, 26460), (12593, 25920), (12960, 25186), (13230, 24672), (13878, 23520), (14112, 23130), (14392, 22680), (15120, 21588), (15420, 21168), (15680, 20817), (15876, 20560), (16191, 20160), (16448, 19845), (17640, 18504), (17990, 18144)]