1854159840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 432

約数和(自身を含む): 7230066480

約数和(自身を除く): 5375906640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 169, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 338, 342, 360, 380, 390, 401, 416, 456, 468, 480, 494, 507, 520, 570, 585, 608, 624, 676, 684, 720, 741, 760, 780, 802, 845, 855, 912, 936, 988, 1014, 1040, 1140, 1170, 1203, 1235, 1248, 1352, 1368, 1440, 1482, 1520, 1521, 1560, 1604, 1690, 1710, 1824, 1872, 1976, 2005, 2028, 2080, 2223, 2280, 2340, 2406, 2470, 2535, 2704, 2736, 2964, 3040, 3042, 3120, 3208, 3211, 3380, 3420, 3609, 3705, 3744, 3952, 4010, 4056, 4446, 4560, 4680, 4812, 4940, 5070, 5213, 5408, 5472, 5928, 6015, 6084, 6240, 6416, 6422, 6760, 6840, 7218, 7410, 7605, 7619, 7904, 8020, 8112, 8892, 9120, 9360, 9624, 9633, 9880, 10140, 10426, 11115, 11856, 12030, 12168, 12832, 12844, 13520, 13680, 14436, 14820, 15210, 15238, 15639, 16040, 16055, 16224, 17784, 18045, 18720, 19248, 19266, 19760, 20280, 20852, 22230, 22857, 23712, 24060, 24336, 25688, 26065, 27040, 27360, 28872, 28899, 29640, 30420, 30476, 31278, 32080, 32110, 35568, 36090, 38095, 38496, 38532, 39520, 40560, 41704, 44460, 45714, 46917, 48120, 48165, 48672, 51376, 52130, 57744, 57798, 59280, 60840, 60952, 62556, 64160, 64220, 67769, 68571, 71136, 72180, 76190, 77064, 78195, 81120, 83408, 88920, 91428, 93834, 96240, 96330, 99047, 102752, 104260, 114285, 115488, 115596, 118560, 121680, 121904, 125112, 128440, 135538, 137142, 144360, 144495, 152380, 154128, 156390, 166816, 177840, 182856, 187668, 192480, 192660, 198094, 203307, 208520, 228570, 231192, 234585, 243360, 243808, 250224, 256880, 271076, 274284, 288720, 288990, 297141, 304760, 308256, 312780, 338845, 342855, 355680, 365712, 375336, 385320, 396188, 406614, 417040, 457140, 462384, 469170, 495235, 500448, 513760, 542152, 548568, 577440, 577980, 594282, 609520, 609921, 625560, 677690, 685710, 731424, 750672, 770640, 792376, 813228, 834080, 891423, 914280, 924768, 938340, 990470, 1016535, 1084304, 1097136, 1155960, 1188564, 1219040, 1219842, 1251120, 1287611, 1355380, 1371420, 1485705, 1501344, 1541280, 1584752, 1626456, 1782846, 1828560, 1876680, 1980940, 2033070, 2168608, 2194272, 2311920, 2377128, 2439684, 2502240, 2575222, 2710760, 2742840, 2971410, 3049605, 3169504, 3252912, 3565692, 3657120, 3753360, 3862833, 3961880, 4066140, 4457115, 4623840, 4754256, 4879368, 5150444, 5421520, 5485680, 5942820, 6099210, 6438055, 6505824, 7131384, 7506720, 7725666, 7923760, 8132280, 8914230, 9508512, 9758736, 10300888, 10843040, 10971360, 11588499, 11885640, 12198420, 12876110, 14262768, 15451332, 15847520, 16264560, 17828460, 19314165, 19517472, 20601776, 23176998, 23771280, 24396840, 25752220, 28525536, 30902664, 32529120, 35656920, 38628330, 41203552, 46353996, 47542560, 48793680, 51504440, 57942495, 61805328, 71313840, 77256660, 92707992, 97587360, 103008880, 115884990, 123610656, 142627680, 154513320, 185415984, 206017760, 231769980, 309026640, 370831968, 463539960, 618053280, 927079920, 1854159840]

約数ペア:

[(1, 1854159840), (2, 927079920), (3, 618053280), (4, 463539960), (5, 370831968), (6, 309026640), (8, 231769980), (9, 206017760), (10, 185415984), (12, 154513320), (13, 142627680), (15, 123610656), (16, 115884990), (18, 103008880), (19, 97587360), (20, 92707992), (24, 77256660), (26, 71313840), (30, 61805328), (32, 57942495), (36, 51504440), (38, 48793680), (39, 47542560), (40, 46353996), (45, 41203552), (48, 38628330), (52, 35656920), (57, 32529120), (60, 30902664), (65, 28525536), (72, 25752220), (76, 24396840), (78, 23771280), (80, 23176998), (90, 20601776), (95, 19517472), (96, 19314165), (104, 17828460), (114, 16264560), (117, 15847520), (120, 15451332), (130, 14262768), (144, 12876110), (152, 12198420), (156, 11885640), (160, 11588499), (169, 10971360), (171, 10843040), (180, 10300888), (190, 9758736), (195, 9508512), (208, 8914230), (228, 8132280), (234, 7923760), (240, 7725666), (247, 7506720), (260, 7131384), (285, 6505824), (288, 6438055), (304, 6099210), (312, 5942820), (338, 5485680), (342, 5421520), (360, 5150444), (380, 4879368), (390, 4754256), (401, 4623840), (416, 4457115), (456, 4066140), (468, 3961880), (480, 3862833), (494, 3753360), (507, 3657120), (520, 3565692), (570, 3252912), (585, 3169504), (608, 3049605), (624, 2971410), (676, 2742840), (684, 2710760), (720, 2575222), (741, 2502240), (760, 2439684), (780, 2377128), (802, 2311920), (845, 2194272), (855, 2168608), (912, 2033070), (936, 1980940), (988, 1876680), (1014, 1828560), (1040, 1782846), (1140, 1626456), (1170, 1584752), (1203, 1541280), (1235, 1501344), (1248, 1485705), (1352, 1371420), (1368, 1355380), (1440, 1287611), (1482, 1251120), (1520, 1219842), (1521, 1219040), (1560, 1188564), (1604, 1155960), (1690, 1097136), (1710, 1084304), (1824, 1016535), (1872, 990470), (1976, 938340), (2005, 924768), (2028, 914280), (2080, 891423), (2223, 834080), (2280, 813228), (2340, 792376), (2406, 770640), (2470, 750672), (2535, 731424), (2704, 685710), (2736, 677690), (2964, 625560), (3040, 609921), (3042, 609520), (3120, 594282), (3208, 577980), (3211, 577440), (3380, 548568), (3420, 542152), (3609, 513760), (3705, 500448), (3744, 495235), (3952, 469170), (4010, 462384), (4056, 457140), (4446, 417040), (4560, 406614), (4680, 396188), (4812, 385320), (4940, 375336), (5070, 365712), (5213, 355680), (5408, 342855), (5472, 338845), (5928, 312780), (6015, 308256), (6084, 304760), (6240, 297141), (6416, 288990), (6422, 288720), (6760, 274284), (6840, 271076), (7218, 256880), (7410, 250224), (7605, 243808), (7619, 243360), (7904, 234585), (8020, 231192), (8112, 228570), (8892, 208520), (9120, 203307), (9360, 198094), (9624, 192660), (9633, 192480), (9880, 187668), (10140, 182856), (10426, 177840), (11115, 166816), (11856, 156390), (12030, 154128), (12168, 152380), (12832, 144495), (12844, 144360), (13520, 137142), (13680, 135538), (14436, 128440), (14820, 125112), (15210, 121904), (15238, 121680), (15639, 118560), (16040, 115596), (16055, 115488), (16224, 114285), (17784, 104260), (18045, 102752), (18720, 99047), (19248, 96330), (19266, 96240), (19760, 93834), (20280, 91428), (20852, 88920), (22230, 83408), (22857, 81120), (23712, 78195), (24060, 77064), (24336, 76190), (25688, 72180), (26065, 71136), (27040, 68571), (27360, 67769), (28872, 64220), (28899, 64160), (29640, 62556), (30420, 60952), (30476, 60840), (31278, 59280), (32080, 57798), (32110, 57744), (35568, 52130), (36090, 51376), (38095, 48672), (38496, 48165), (38532, 48120), (39520, 46917), (40560, 45714), (41704, 44460)]