128376368640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47623}}^1$

素因数の和:47671

約数の個数: 400

約数和(自身を含む): 495183493728

約数和(自身を除く): 366807125088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2808, 2880, 3120, 3240, 3328, 3456, 3510, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7488, 7680, 8320, 8424, 8640, 9360, 9984, 10368, 10530, 11232, 11520, 12480, 12960, 13824, 14040, 14976, 16640, 16848, 17280, 18720, 19968, 20736, 21060, 22464, 23040, 24960, 25920, 28080, 29952, 33280, 33696, 34560, 37440, 41472, 42120, 44928, 47623, 49920, 51840, 56160, 59904, 67392, 69120, 74880, 84240, 89856, 95246, 99840, 103680, 112320, 134784, 142869, 149760, 168480, 179712, 190492, 207360, 224640, 238115, 269568, 285738, 299520, 336960, 380984, 428607, 449280, 476230, 539136, 571476, 619099, 673920, 714345, 761968, 857214, 898560, 952460, 1142952, 1238198, 1285821, 1347840, 1428690, 1523936, 1714428, 1857297, 1904920, 2143035, 2285904, 2476396, 2571642, 2695680, 2857380, 3047872, 3095495, 3428856, 3714594, 3809840, 3857463, 4286070, 4571808, 4952792, 5143284, 5571891, 5714760, 6095744, 6190990, 6429105, 6857712, 7429188, 7619680, 7714926, 8572140, 9143616, 9286485, 9905584, 10286568, 11143782, 11429520, 12191488, 12381980, 12858210, 13715424, 14858376, 15239360, 15429852, 16715673, 17144280, 18287232, 18572970, 19287315, 19811168, 20573136, 22287564, 22859040, 24382976, 24763960, 25716420, 27430848, 27859455, 29716752, 30478720, 30859704, 33431346, 34288560, 36574464, 37145940, 38574630, 39622336, 41146272, 44575128, 45718080, 49527920, 50147019, 51432840, 54861696, 55718910, 59433504, 60957440, 61719408, 66862692, 68577120, 73148928, 74291880, 77149260, 79244672, 82292544, 83578365, 89150256, 91436160, 99055840, 100294038, 102865680, 109723392, 111437820, 118867008, 121914880, 123438816, 133725384, 137154240, 148583760, 154298520, 158489344, 164585088, 167156730, 178300512, 182872320, 198111680, 200588076, 205731360, 219446784, 222875640, 237734016, 246877632, 250735095, 267450768, 274308480, 297167520, 308597040, 316978688, 329170176, 334313460, 356601024, 365744640, 396223360, 401176152, 411462720, 445751280, 475468032, 493755264, 501470190, 534901536, 548616960, 594335040, 617194080, 658340352, 668626920, 713202048, 792446720, 802352304, 822925440, 891502560, 950936064, 987510528, 1002940380, 1069803072, 1097233920, 1188670080, 1234388160, 1337253840, 1426404096, 1584893440, 1604704608, 1645850880, 1783005120, 1975021056, 2005880760, 2139606144, 2377340160, 2468776320, 2674507680, 2852808192, 3209409216, 3291701760, 3566010240, 4011761520, 4279212288, 4754680320, 4937552640, 5349015360, 6418818432, 7132020480, 8023523040, 8558424576, 9875105280, 10698030720, 12837636864, 14264040960, 16047046080, 21396061440, 25675273728, 32094092160, 42792122880, 64188184320, 128376368640]

約数ペア:

[(1, 128376368640), (2, 64188184320), (3, 42792122880), (4, 32094092160), (5, 25675273728), (6, 21396061440), (8, 16047046080), (9, 14264040960), (10, 12837636864), (12, 10698030720), (13, 9875105280), (15, 8558424576), (16, 8023523040), (18, 7132020480), (20, 6418818432), (24, 5349015360), (26, 4937552640), (27, 4754680320), (30, 4279212288), (32, 4011761520), (36, 3566010240), (39, 3291701760), (40, 3209409216), (45, 2852808192), (48, 2674507680), (52, 2468776320), (54, 2377340160), (60, 2139606144), (64, 2005880760), (65, 1975021056), (72, 1783005120), (78, 1645850880), (80, 1604704608), (81, 1584893440), (90, 1426404096), (96, 1337253840), (104, 1234388160), (108, 1188670080), (117, 1097233920), (120, 1069803072), (128, 1002940380), (130, 987510528), (135, 950936064), (144, 891502560), (156, 822925440), (160, 802352304), (162, 792446720), (180, 713202048), (192, 668626920), (195, 658340352), (208, 617194080), (216, 594335040), (234, 548616960), (240, 534901536), (256, 501470190), (260, 493755264), (270, 475468032), (288, 445751280), (312, 411462720), (320, 401176152), (324, 396223360), (351, 365744640), (360, 356601024), (384, 334313460), (390, 329170176), (405, 316978688), (416, 308597040), (432, 297167520), (468, 274308480), (480, 267450768), (512, 250735095), (520, 246877632), (540, 237734016), (576, 222875640), (585, 219446784), (624, 205731360), (640, 200588076), (648, 198111680), (702, 182872320), (720, 178300512), (768, 167156730), (780, 164585088), (810, 158489344), (832, 154298520), (864, 148583760), (936, 137154240), (960, 133725384), (1040, 123438816), (1053, 121914880), (1080, 118867008), (1152, 111437820), (1170, 109723392), (1248, 102865680), (1280, 100294038), (1296, 99055840), (1404, 91436160), (1440, 89150256), (1536, 83578365), (1560, 82292544), (1620, 79244672), (1664, 77149260), (1728, 74291880), (1755, 73148928), (1872, 68577120), (1920, 66862692), (2080, 61719408), (2106, 60957440), (2160, 59433504), (2304, 55718910), (2340, 54861696), (2496, 51432840), (2560, 50147019), (2592, 49527920), (2808, 45718080), (2880, 44575128), (3120, 41146272), (3240, 39622336), (3328, 38574630), (3456, 37145940), (3510, 36574464), (3744, 34288560), (3840, 33431346), (4160, 30859704), (4212, 30478720), (4320, 29716752), (4608, 27859455), (4680, 27430848), (4992, 25716420), (5184, 24763960), (5265, 24382976), (5616, 22859040), (5760, 22287564), (6240, 20573136), (6480, 19811168), (6656, 19287315), (6912, 18572970), (7020, 18287232), (7488, 17144280), (7680, 16715673), (8320, 15429852), (8424, 15239360), (8640, 14858376), (9360, 13715424), (9984, 12858210), (10368, 12381980), (10530, 12191488), (11232, 11429520), (11520, 11143782), (12480, 10286568), (12960, 9905584), (13824, 9286485), (14040, 9143616), (14976, 8572140), (16640, 7714926), (16848, 7619680), (17280, 7429188), (18720, 6857712), (19968, 6429105), (20736, 6190990), (21060, 6095744), (22464, 5714760), (23040, 5571891), (24960, 5143284), (25920, 4952792), (28080, 4571808), (29952, 4286070), (33280, 3857463), (33696, 3809840), (34560, 3714594), (37440, 3428856), (41472, 3095495), (42120, 3047872), (44928, 2857380), (47623, 2695680), (49920, 2571642), (51840, 2476396), (56160, 2285904), (59904, 2143035), (67392, 1904920), (69120, 1857297), (74880, 1714428), (84240, 1523936), (89856, 1428690), (95246, 1347840), (99840, 1285821), (103680, 1238198), (112320, 1142952), (134784, 952460), (142869, 898560), (149760, 857214), (168480, 761968), (179712, 714345), (190492, 673920), (207360, 619099), (224640, 571476), (238115, 539136), (269568, 476230), (285738, 449280), (299520, 428607), (336960, 380984)]