166458240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 480

約数和(自身を含む): 677575800

約数和(自身を除く): 511117560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 169, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 324, 338, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 494, 507, 513, 520, 540, 570, 576, 585, 608, 624, 640, 648, 676, 684, 702, 720, 741, 760, 780, 810, 832, 845, 855, 864, 912, 936, 960, 988, 1014, 1026, 1040, 1053, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1296, 1352, 1368, 1404, 1440, 1482, 1520, 1521, 1539, 1560, 1620, 1664, 1690, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2028, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2432, 2470, 2496, 2535, 2565, 2592, 2704, 2736, 2808, 2880, 2964, 3040, 3042, 3078, 3120, 3211, 3240, 3380, 3420, 3456, 3510, 3648, 3705, 3744, 3952, 4056, 4104, 4160, 4212, 4320, 4446, 4560, 4563, 4680, 4940, 4992, 5070, 5130, 5184, 5265, 5408, 5472, 5616, 5760, 5928, 6080, 6084, 6156, 6240, 6422, 6480, 6669, 6760, 6840, 7020, 7296, 7410, 7488, 7605, 7695, 7904, 8112, 8208, 8320, 8424, 8640, 8892, 9120, 9126, 9360, 9633, 9880, 10140, 10260, 10368, 10530, 10816, 10944, 11115, 11232, 11856, 12160, 12168, 12312, 12480, 12844, 12960, 13338, 13520, 13680, 13689, 14040, 14820, 14976, 15210, 15390, 15808, 16055, 16224, 16416, 16848, 17280, 17784, 18240, 18252, 18720, 19266, 19760, 20007, 20280, 20520, 21060, 21632, 21888, 22230, 22464, 22815, 23712, 24336, 24624, 24960, 25688, 25920, 26676, 27040, 27360, 27378, 28080, 28899, 29640, 30420, 30780, 31616, 32110, 32448, 32832, 33345, 33696, 35568, 36480, 36504, 37440, 38532, 39520, 40014, 40560, 41040, 42120, 44460, 44928, 45630, 47424, 48165, 48672, 49248, 51376, 51840, 53352, 54080, 54720, 54756, 56160, 57798, 59280, 60840, 61560, 64220, 64896, 65664, 66690, 67392, 68445, 71136, 73008, 74880, 77064, 79040, 80028, 81120, 82080, 84240, 86697, 88920, 91260, 94848, 96330, 97344, 98496, 100035, 102752, 106704, 108160, 109440, 109512, 112320, 115596, 118560, 121680, 123120, 128440, 133380, 134784, 136890, 142272, 144495, 146016, 154128, 158080, 160056, 162240, 164160, 168480, 173394, 177840, 182520, 192660, 194688, 196992, 200070, 205504, 213408, 219024, 224640, 231192, 237120, 243360, 246240, 256880, 260091, 266760, 273780, 284544, 288990, 292032, 308256, 320112, 324480, 328320, 336960, 346788, 355680, 365040, 385320, 400140, 411008, 426816, 433485, 438048, 462384, 474240, 486720, 492480, 513760, 520182, 533520, 547560, 577980, 584064, 616512, 640224, 673920, 693576, 711360, 730080, 770640, 800280, 853632, 866970, 876096, 924768, 973440, 984960, 1027520, 1040364, 1067040, 1095120, 1155960, 1233024, 1280448, 1300455, 1387152, 1422720, 1460160, 1541280, 1600560, 1733940, 1752192, 1849536, 2055040, 2080728, 2134080, 2190240, 2311920, 2560896, 2600910, 2774304, 2920320, 3082560, 3201120, 3467880, 3699072, 4161456, 4268160, 4380480, 4623840, 5201820, 5548608, 6165120, 6402240, 6935760, 8322912, 8760960, 9247680, 10403640, 11097216, 12804480, 13871520, 16645824, 18495360, 20807280, 27743040, 33291648, 41614560, 55486080, 83229120, 166458240]

約数ペア:

[(1, 166458240), (2, 83229120), (3, 55486080), (4, 41614560), (5, 33291648), (6, 27743040), (8, 20807280), (9, 18495360), (10, 16645824), (12, 13871520), (13, 12804480), (15, 11097216), (16, 10403640), (18, 9247680), (19, 8760960), (20, 8322912), (24, 6935760), (26, 6402240), (27, 6165120), (30, 5548608), (32, 5201820), (36, 4623840), (38, 4380480), (39, 4268160), (40, 4161456), (45, 3699072), (48, 3467880), (52, 3201120), (54, 3082560), (57, 2920320), (60, 2774304), (64, 2600910), (65, 2560896), (72, 2311920), (76, 2190240), (78, 2134080), (80, 2080728), (81, 2055040), (90, 1849536), (95, 1752192), (96, 1733940), (104, 1600560), (108, 1541280), (114, 1460160), (117, 1422720), (120, 1387152), (128, 1300455), (130, 1280448), (135, 1233024), (144, 1155960), (152, 1095120), (156, 1067040), (160, 1040364), (162, 1027520), (169, 984960), (171, 973440), (180, 924768), (190, 876096), (192, 866970), (195, 853632), (208, 800280), (216, 770640), (228, 730080), (234, 711360), (240, 693576), (247, 673920), (260, 640224), (270, 616512), (285, 584064), (288, 577980), (304, 547560), (312, 533520), (320, 520182), (324, 513760), (338, 492480), (342, 486720), (351, 474240), (360, 462384), (380, 438048), (384, 433485), (390, 426816), (405, 411008), (416, 400140), (432, 385320), (456, 365040), (468, 355680), (480, 346788), (494, 336960), (507, 328320), (513, 324480), (520, 320112), (540, 308256), (570, 292032), (576, 288990), (585, 284544), (608, 273780), (624, 266760), (640, 260091), (648, 256880), (676, 246240), (684, 243360), (702, 237120), (720, 231192), (741, 224640), (760, 219024), (780, 213408), (810, 205504), (832, 200070), (845, 196992), (855, 194688), (864, 192660), (912, 182520), (936, 177840), (960, 173394), (988, 168480), (1014, 164160), (1026, 162240), (1040, 160056), (1053, 158080), (1080, 154128), (1140, 146016), (1152, 144495), (1170, 142272), (1216, 136890), (1235, 134784), (1248, 133380), (1296, 128440), (1352, 123120), (1368, 121680), (1404, 118560), (1440, 115596), (1482, 112320), (1520, 109512), (1521, 109440), (1539, 108160), (1560, 106704), (1620, 102752), (1664, 100035), (1690, 98496), (1710, 97344), (1728, 96330), (1755, 94848), (1824, 91260), (1872, 88920), (1920, 86697), (1976, 84240), (2028, 82080), (2052, 81120), (2080, 80028), (2106, 79040), (2160, 77064), (2223, 74880), (2280, 73008), (2340, 71136), (2432, 68445), (2470, 67392), (2496, 66690), (2535, 65664), (2565, 64896), (2592, 64220), (2704, 61560), (2736, 60840), (2808, 59280), (2880, 57798), (2964, 56160), (3040, 54756), (3042, 54720), (3078, 54080), (3120, 53352), (3211, 51840), (3240, 51376), (3380, 49248), (3420, 48672), (3456, 48165), (3510, 47424), (3648, 45630), (3705, 44928), (3744, 44460), (3952, 42120), (4056, 41040), (4104, 40560), (4160, 40014), (4212, 39520), (4320, 38532), (4446, 37440), (4560, 36504), (4563, 36480), (4680, 35568), (4940, 33696), (4992, 33345), (5070, 32832), (5130, 32448), (5184, 32110), (5265, 31616), (5408, 30780), (5472, 30420), (5616, 29640), (5760, 28899), (5928, 28080), (6080, 27378), (6084, 27360), (6156, 27040), (6240, 26676), (6422, 25920), (6480, 25688), (6669, 24960), (6760, 24624), (6840, 24336), (7020, 23712), (7296, 22815), (7410, 22464), (7488, 22230), (7605, 21888), (7695, 21632), (7904, 21060), (8112, 20520), (8208, 20280), (8320, 20007), (8424, 19760), (8640, 19266), (8892, 18720), (9120, 18252), (9126, 18240), (9360, 17784), (9633, 17280), (9880, 16848), (10140, 16416), (10260, 16224), (10368, 16055), (10530, 15808), (10816, 15390), (10944, 15210), (11115, 14976), (11232, 14820), (11856, 14040), (12160, 13689), (12168, 13680), (12312, 13520), (12480, 13338), (12844, 12960)]