208204920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 576

約数和(自身を含む): 912319200

約数和(自身を除く): 704114280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 37, 40, 42, 44, 45, 49, 55, 56, 58, 60, 63, 66, 70, 72, 74, 77, 84, 87, 88, 90, 98, 99, 105, 110, 111, 116, 120, 126, 132, 140, 145, 147, 148, 154, 165, 168, 174, 180, 185, 196, 198, 203, 210, 220, 222, 231, 232, 245, 252, 259, 261, 264, 280, 290, 294, 296, 308, 315, 319, 330, 333, 348, 360, 370, 385, 392, 396, 406, 407, 420, 435, 440, 441, 444, 462, 490, 495, 504, 518, 522, 539, 555, 580, 588, 609, 616, 630, 638, 660, 666, 693, 696, 735, 740, 770, 777, 792, 812, 814, 840, 870, 882, 888, 924, 957, 980, 990, 1015, 1036, 1044, 1073, 1078, 1110, 1155, 1160, 1176, 1218, 1221, 1260, 1276, 1295, 1305, 1320, 1332, 1386, 1421, 1470, 1480, 1540, 1554, 1595, 1617, 1624, 1628, 1665, 1740, 1764, 1813, 1827, 1848, 1914, 1960, 1980, 2030, 2035, 2072, 2088, 2146, 2156, 2205, 2220, 2233, 2310, 2331, 2436, 2442, 2520, 2552, 2590, 2610, 2664, 2695, 2772, 2842, 2849, 2871, 2940, 3045, 3080, 3108, 3190, 3219, 3234, 3256, 3330, 3465, 3480, 3528, 3626, 3654, 3663, 3828, 3885, 3960, 4060, 4070, 4263, 4292, 4312, 4410, 4440, 4466, 4620, 4662, 4785, 4851, 4872, 4884, 5180, 5220, 5365, 5390, 5439, 5544, 5684, 5698, 5742, 5880, 6090, 6105, 6216, 6380, 6438, 6468, 6660, 6699, 6930, 7105, 7252, 7308, 7326, 7511, 7656, 7770, 8085, 8120, 8140, 8526, 8547, 8584, 8820, 8932, 9065, 9135, 9240, 9324, 9570, 9657, 9702, 9768, 10360, 10440, 10730, 10780, 10878, 11165, 11368, 11396, 11484, 11655, 11803, 12180, 12210, 12760, 12789, 12876, 12936, 13320, 13398, 13860, 14210, 14245, 14355, 14504, 14616, 14652, 15022, 15540, 15631, 16095, 16170, 16280, 16317, 17052, 17094, 17640, 17864, 18130, 18270, 18315, 18648, 19140, 19314, 19404, 19943, 20097, 21315, 21460, 21560, 21756, 22330, 22533, 22792, 22968, 23310, 23606, 24255, 24360, 24420, 25578, 25641, 25752, 26796, 27195, 27720, 28420, 28490, 28710, 29304, 30044, 31080, 31262, 32190, 32340, 32634, 33495, 34104, 34188, 35409, 36260, 36540, 36630, 37555, 38280, 38628, 38808, 39886, 40194, 42630, 42735, 42920, 43512, 44660, 45066, 46620, 46893, 47212, 48285, 48510, 48840, 51156, 51282, 52577, 53592, 54390, 56840, 56980, 57420, 59015, 59829, 60088, 62524, 63945, 64380, 64680, 65268, 66990, 67599, 68376, 70818, 72520, 73080, 73260, 75110, 77256, 78155, 79772, 80388, 81585, 82621, 85260, 85470, 89320, 90132, 93240, 93786, 94424, 96570, 97020, 99715, 100485, 102312, 102564, 105154, 106227, 108780, 112665, 113960, 114840, 118030, 119658, 125048, 127890, 128205, 128760, 130536, 133980, 135198, 140679, 141636, 146520, 150220, 156310, 157731, 159544, 160776, 163170, 165242, 170520, 170940, 177045, 179487, 180264, 187572, 193140, 194040, 199430, 200970, 205128, 210308, 212454, 217560, 225330, 234465, 236060, 239316, 247863, 255780, 256410, 262885, 267960, 270396, 281358, 283272, 299145, 300440, 312620, 315462, 326340, 330484, 337995, 341880, 354090, 358974, 375144, 386280, 398860, 401940, 413105, 420616, 424908, 450660, 468930, 472120, 473193, 478632, 495726, 511560, 512820, 525770, 531135, 540792, 562716, 578347, 598290, 625240, 630924, 652680, 660968, 675990, 703395, 708180, 717948, 743589, 788655, 797720, 803880, 826210, 849816, 897435, 901320, 937860, 946386, 991452, 1025640, 1051540, 1062270, 1125432, 1156694, 1196580, 1239315, 1261848, 1351980, 1406790, 1416360, 1435896, 1487178, 1577310, 1652420, 1735041, 1794870, 1875720, 1892772, 1982904, 2103080, 2124540, 2313388, 2365965, 2393160, 2478630, 2703960, 2813580, 2891735, 2974356, 3154620, 3304840, 3470082, 3589740, 3717945, 3785544, 4249080, 4626776, 4731930, 4957260, 5205123, 5627160, 5783470, 5948712, 6309240, 6940164, 7179480, 7435890, 8675205, 9463860, 9914520, 10410246, 11566940, 13880328, 14871780, 17350410, 18927720, 20820492, 23133880, 26025615, 29743560, 34700820, 41640984, 52051230, 69401640, 104102460, 208204920]

約数ペア:

[(1, 208204920), (2, 104102460), (3, 69401640), (4, 52051230), (5, 41640984), (6, 34700820), (7, 29743560), (8, 26025615), (9, 23133880), (10, 20820492), (11, 18927720), (12, 17350410), (14, 14871780), (15, 13880328), (18, 11566940), (20, 10410246), (21, 9914520), (22, 9463860), (24, 8675205), (28, 7435890), (29, 7179480), (30, 6940164), (33, 6309240), (35, 5948712), (36, 5783470), (37, 5627160), (40, 5205123), (42, 4957260), (44, 4731930), (45, 4626776), (49, 4249080), (55, 3785544), (56, 3717945), (58, 3589740), (60, 3470082), (63, 3304840), (66, 3154620), (70, 2974356), (72, 2891735), (74, 2813580), (77, 2703960), (84, 2478630), (87, 2393160), (88, 2365965), (90, 2313388), (98, 2124540), (99, 2103080), (105, 1982904), (110, 1892772), (111, 1875720), (116, 1794870), (120, 1735041), (126, 1652420), (132, 1577310), (140, 1487178), (145, 1435896), (147, 1416360), (148, 1406790), (154, 1351980), (165, 1261848), (168, 1239315), (174, 1196580), (180, 1156694), (185, 1125432), (196, 1062270), (198, 1051540), (203, 1025640), (210, 991452), (220, 946386), (222, 937860), (231, 901320), (232, 897435), (245, 849816), (252, 826210), (259, 803880), (261, 797720), (264, 788655), (280, 743589), (290, 717948), (294, 708180), (296, 703395), (308, 675990), (315, 660968), (319, 652680), (330, 630924), (333, 625240), (348, 598290), (360, 578347), (370, 562716), (385, 540792), (392, 531135), (396, 525770), (406, 512820), (407, 511560), (420, 495726), (435, 478632), (440, 473193), (441, 472120), (444, 468930), (462, 450660), (490, 424908), (495, 420616), (504, 413105), (518, 401940), (522, 398860), (539, 386280), (555, 375144), (580, 358974), (588, 354090), (609, 341880), (616, 337995), (630, 330484), (638, 326340), (660, 315462), (666, 312620), (693, 300440), (696, 299145), (735, 283272), (740, 281358), (770, 270396), (777, 267960), (792, 262885), (812, 256410), (814, 255780), (840, 247863), (870, 239316), (882, 236060), (888, 234465), (924, 225330), (957, 217560), (980, 212454), (990, 210308), (1015, 205128), (1036, 200970), (1044, 199430), (1073, 194040), (1078, 193140), (1110, 187572), (1155, 180264), (1160, 179487), (1176, 177045), (1218, 170940), (1221, 170520), (1260, 165242), (1276, 163170), (1295, 160776), (1305, 159544), (1320, 157731), (1332, 156310), (1386, 150220), (1421, 146520), (1470, 141636), (1480, 140679), (1540, 135198), (1554, 133980), (1595, 130536), (1617, 128760), (1624, 128205), (1628, 127890), (1665, 125048), (1740, 119658), (1764, 118030), (1813, 114840), (1827, 113960), (1848, 112665), (1914, 108780), (1960, 106227), (1980, 105154), (2030, 102564), (2035, 102312), (2072, 100485), (2088, 99715), (2146, 97020), (2156, 96570), (2205, 94424), (2220, 93786), (2233, 93240), (2310, 90132), (2331, 89320), (2436, 85470), (2442, 85260), (2520, 82621), (2552, 81585), (2590, 80388), (2610, 79772), (2664, 78155), (2695, 77256), (2772, 75110), (2842, 73260), (2849, 73080), (2871, 72520), (2940, 70818), (3045, 68376), (3080, 67599), (3108, 66990), (3190, 65268), (3219, 64680), (3234, 64380), (3256, 63945), (3330, 62524), (3465, 60088), (3480, 59829), (3528, 59015), (3626, 57420), (3654, 56980), (3663, 56840), (3828, 54390), (3885, 53592), (3960, 52577), (4060, 51282), (4070, 51156), (4263, 48840), (4292, 48510), (4312, 48285), (4410, 47212), (4440, 46893), (4466, 46620), (4620, 45066), (4662, 44660), (4785, 43512), (4851, 42920), (4872, 42735), (4884, 42630), (5180, 40194), (5220, 39886), (5365, 38808), (5390, 38628), (5439, 38280), (5544, 37555), (5684, 36630), (5698, 36540), (5742, 36260), (5880, 35409), (6090, 34188), (6105, 34104), (6216, 33495), (6380, 32634), (6438, 32340), (6468, 32190), (6660, 31262), (6699, 31080), (6930, 30044), (7105, 29304), (7252, 28710), (7308, 28490), (7326, 28420), (7511, 27720), (7656, 27195), (7770, 26796), (8085, 25752), (8120, 25641), (8140, 25578), (8526, 24420), (8547, 24360), (8584, 24255), (8820, 23606), (8932, 23310), (9065, 22968), (9135, 22792), (9240, 22533), (9324, 22330), (9570, 21756), (9657, 21560), (9702, 21460), (9768, 21315), (10360, 20097), (10440, 19943), (10730, 19404), (10780, 19314), (10878, 19140), (11165, 18648), (11368, 18315), (11396, 18270), (11484, 18130), (11655, 17864), (11803, 17640), (12180, 17094), (12210, 17052), (12760, 16317), (12789, 16280), (12876, 16170), (12936, 16095), (13320, 15631), (13398, 15540), (13860, 15022), (14210, 14652), (14245, 14616), (14355, 14504)]