490726080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 448

約数和(自身を含む): 1981687680

約数和(自身を除く): 1490961600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 257, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 514, 520, 540, 544, 576, 585, 612, 624, 663, 680, 702, 720, 765, 771, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1028, 1040, 1080, 1088, 1105, 1170, 1224, 1248, 1285, 1326, 1360, 1404, 1440, 1530, 1542, 1560, 1632, 1728, 1755, 1768, 1836, 1872, 1989, 2040, 2056, 2080, 2160, 2210, 2295, 2313, 2340, 2448, 2496, 2570, 2652, 2720, 2808, 2880, 3060, 3084, 3120, 3264, 3315, 3341, 3510, 3536, 3672, 3744, 3855, 3978, 4080, 4112, 4160, 4320, 4369, 4420, 4590, 4626, 4680, 4896, 5140, 5304, 5440, 5616, 5967, 6120, 6168, 6240, 6630, 6682, 6939, 7020, 7072, 7344, 7488, 7710, 7956, 8160, 8224, 8640, 8738, 8840, 9180, 9252, 9360, 9792, 9945, 10023, 10280, 10608, 11232, 11565, 11934, 12240, 12336, 12480, 13107, 13260, 13364, 13878, 14040, 14144, 14688, 15420, 15912, 16320, 16448, 16705, 17476, 17680, 18360, 18504, 18720, 19890, 20046, 20560, 21216, 21845, 22464, 23130, 23868, 24480, 24672, 26214, 26520, 26728, 27756, 28080, 29376, 29835, 30069, 30840, 31824, 33410, 34695, 34952, 35360, 36720, 37008, 37440, 39321, 39780, 40092, 41120, 42432, 43690, 46260, 47736, 48960, 49344, 50115, 52428, 53040, 53456, 55512, 56160, 56797, 59670, 60138, 61680, 63648, 65535, 66820, 69390, 69904, 70720, 73440, 74016, 78642, 79560, 80184, 82240, 87380, 90207, 92520, 95472, 100230, 104856, 106080, 106912, 111024, 112320, 113594, 117963, 119340, 120276, 123360, 127296, 131070, 133640, 138780, 139808, 146880, 148032, 150345, 157284, 159120, 160368, 170391, 174760, 180414, 185040, 190944, 196605, 200460, 209712, 212160, 213824, 222048, 227188, 235926, 238680, 240552, 246720, 262140, 267280, 277560, 279616, 283985, 300690, 314568, 318240, 320736, 340782, 349520, 360828, 370080, 381888, 393210, 400920, 419424, 444096, 451035, 454376, 471852, 477360, 481104, 511173, 524280, 534560, 555120, 567970, 589815, 601380, 629136, 636480, 641472, 681564, 699040, 721656, 740160, 786420, 801840, 838848, 851955, 902070, 908752, 943704, 954720, 962208, 1022346, 1048560, 1069120, 1110240, 1135940, 1179630, 1202760, 1258272, 1363128, 1398080, 1443312, 1533519, 1572840, 1603680, 1703910, 1804140, 1817504, 1887408, 1909440, 1924416, 2044692, 2097120, 2220480, 2271880, 2359260, 2405520, 2516544, 2555865, 2726256, 2886624, 3067038, 3145680, 3207360, 3407820, 3608280, 3635008, 3774816, 4089384, 4194240, 4543760, 4718520, 4811040, 5111730, 5452512, 5773248, 6134076, 6291360, 6815640, 7216560, 7549632, 7667595, 8178768, 9087520, 9437040, 9622080, 10223460, 10905024, 12268152, 12582720, 13631280, 14433120, 15335190, 16357536, 18175040, 18874080, 20446920, 24536304, 27262560, 28866240, 30670380, 32715072, 37748160, 40893840, 49072608, 54525120, 61340760, 81787680, 98145216, 122681520, 163575360, 245363040, 490726080]

約数ペア:

[(1, 490726080), (2, 245363040), (3, 163575360), (4, 122681520), (5, 98145216), (6, 81787680), (8, 61340760), (9, 54525120), (10, 49072608), (12, 40893840), (13, 37748160), (15, 32715072), (16, 30670380), (17, 28866240), (18, 27262560), (20, 24536304), (24, 20446920), (26, 18874080), (27, 18175040), (30, 16357536), (32, 15335190), (34, 14433120), (36, 13631280), (39, 12582720), (40, 12268152), (45, 10905024), (48, 10223460), (51, 9622080), (52, 9437040), (54, 9087520), (60, 8178768), (64, 7667595), (65, 7549632), (68, 7216560), (72, 6815640), (78, 6291360), (80, 6134076), (85, 5773248), (90, 5452512), (96, 5111730), (102, 4811040), (104, 4718520), (108, 4543760), (117, 4194240), (120, 4089384), (130, 3774816), (135, 3635008), (136, 3608280), (144, 3407820), (153, 3207360), (156, 3145680), (160, 3067038), (170, 2886624), (180, 2726256), (192, 2555865), (195, 2516544), (204, 2405520), (208, 2359260), (216, 2271880), (221, 2220480), (234, 2097120), (240, 2044692), (255, 1924416), (257, 1909440), (260, 1887408), (270, 1817504), (272, 1804140), (288, 1703910), (306, 1603680), (312, 1572840), (320, 1533519), (340, 1443312), (351, 1398080), (360, 1363128), (390, 1258272), (408, 1202760), (416, 1179630), (432, 1135940), (442, 1110240), (459, 1069120), (468, 1048560), (480, 1022346), (510, 962208), (514, 954720), (520, 943704), (540, 908752), (544, 902070), (576, 851955), (585, 838848), (612, 801840), (624, 786420), (663, 740160), (680, 721656), (702, 699040), (720, 681564), (765, 641472), (771, 636480), (780, 629136), (816, 601380), (832, 589815), (864, 567970), (884, 555120), (918, 534560), (936, 524280), (960, 511173), (1020, 481104), (1028, 477360), (1040, 471852), (1080, 454376), (1088, 451035), (1105, 444096), (1170, 419424), (1224, 400920), (1248, 393210), (1285, 381888), (1326, 370080), (1360, 360828), (1404, 349520), (1440, 340782), (1530, 320736), (1542, 318240), (1560, 314568), (1632, 300690), (1728, 283985), (1755, 279616), (1768, 277560), (1836, 267280), (1872, 262140), (1989, 246720), (2040, 240552), (2056, 238680), (2080, 235926), (2160, 227188), (2210, 222048), (2295, 213824), (2313, 212160), (2340, 209712), (2448, 200460), (2496, 196605), (2570, 190944), (2652, 185040), (2720, 180414), (2808, 174760), (2880, 170391), (3060, 160368), (3084, 159120), (3120, 157284), (3264, 150345), (3315, 148032), (3341, 146880), (3510, 139808), (3536, 138780), (3672, 133640), (3744, 131070), (3855, 127296), (3978, 123360), (4080, 120276), (4112, 119340), (4160, 117963), (4320, 113594), (4369, 112320), (4420, 111024), (4590, 106912), (4626, 106080), (4680, 104856), (4896, 100230), (5140, 95472), (5304, 92520), (5440, 90207), (5616, 87380), (5967, 82240), (6120, 80184), (6168, 79560), (6240, 78642), (6630, 74016), (6682, 73440), (6939, 70720), (7020, 69904), (7072, 69390), (7344, 66820), (7488, 65535), (7710, 63648), (7956, 61680), (8160, 60138), (8224, 59670), (8640, 56797), (8738, 56160), (8840, 55512), (9180, 53456), (9252, 53040), (9360, 52428), (9792, 50115), (9945, 49344), (10023, 48960), (10280, 47736), (10608, 46260), (11232, 43690), (11565, 42432), (11934, 41120), (12240, 40092), (12336, 39780), (12480, 39321), (13107, 37440), (13260, 37008), (13364, 36720), (13878, 35360), (14040, 34952), (14144, 34695), (14688, 33410), (15420, 31824), (15912, 30840), (16320, 30069), (16448, 29835), (16705, 29376), (17476, 28080), (17680, 27756), (18360, 26728), (18504, 26520), (18720, 26214), (19890, 24672), (20046, 24480), (20560, 23868), (21216, 23130), (21845, 22464)]