1802408160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:618

約数の個数: 288

約数和(自身を含む): 6655128480

約数和(自身を除く): 4852720320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 197, 210, 224, 240, 245, 280, 294, 336, 389, 392, 394, 420, 480, 490, 560, 588, 591, 672, 735, 778, 784, 788, 840, 980, 985, 1120, 1167, 1176, 1182, 1379, 1470, 1556, 1568, 1576, 1680, 1945, 1960, 1970, 2334, 2352, 2364, 2723, 2758, 2940, 2955, 3112, 3152, 3360, 3890, 3920, 3940, 4137, 4668, 4704, 4728, 5446, 5516, 5835, 5880, 5910, 6224, 6304, 6895, 7780, 7840, 7880, 8169, 8274, 9336, 9456, 9653, 10892, 11032, 11670, 11760, 11820, 12448, 13615, 13790, 15560, 15760, 16338, 16548, 18672, 18912, 19061, 19306, 20685, 21784, 22064, 23340, 23520, 23640, 27230, 27580, 28959, 31120, 31520, 32676, 33096, 37344, 38122, 38612, 40845, 41370, 43568, 44128, 46680, 47280, 48265, 54460, 55160, 57183, 57918, 62240, 65352, 66192, 76244, 76633, 77224, 81690, 82740, 87136, 93360, 94560, 95305, 96530, 108920, 110320, 114366, 115836, 130704, 132384, 144795, 152488, 153266, 154448, 163380, 165480, 186720, 190610, 193060, 217840, 220640, 228732, 229899, 231672, 261408, 285915, 289590, 304976, 306532, 308896, 326760, 330960, 381220, 383165, 386120, 435680, 457464, 459798, 463344, 536431, 571830, 579180, 609952, 613064, 653520, 661920, 762440, 766330, 772240, 914928, 919596, 926688, 1072862, 1143660, 1149495, 1158360, 1226128, 1307040, 1524880, 1532660, 1544480, 1609293, 1829856, 1839192, 2145724, 2287320, 2298990, 2316720, 2452256, 2682155, 3049760, 3065320, 3218586, 3678384, 3755017, 4291448, 4574640, 4597980, 4633440, 5364310, 6130640, 6437172, 7356768, 7510034, 8046465, 8582896, 9149280, 9195960, 10728620, 11265051, 12261280, 12874344, 15020068, 16092930, 17165792, 18391920, 18775085, 21457240, 22530102, 25748688, 30040136, 32185860, 36783840, 37550170, 42914480, 45060204, 51497376, 56325255, 60080272, 64371720, 75100340, 85828960, 90120408, 112650510, 120160544, 128743440, 150200680, 180240816, 225301020, 257486880, 300401360, 360481632, 450602040, 600802720, 901204080, 1802408160]

約数ペア:

[(1, 1802408160), (2, 901204080), (3, 600802720), (4, 450602040), (5, 360481632), (6, 300401360), (7, 257486880), (8, 225301020), (10, 180240816), (12, 150200680), (14, 128743440), (15, 120160544), (16, 112650510), (20, 90120408), (21, 85828960), (24, 75100340), (28, 64371720), (30, 60080272), (32, 56325255), (35, 51497376), (40, 45060204), (42, 42914480), (48, 37550170), (49, 36783840), (56, 32185860), (60, 30040136), (70, 25748688), (80, 22530102), (84, 21457240), (96, 18775085), (98, 18391920), (105, 17165792), (112, 16092930), (120, 15020068), (140, 12874344), (147, 12261280), (160, 11265051), (168, 10728620), (196, 9195960), (197, 9149280), (210, 8582896), (224, 8046465), (240, 7510034), (245, 7356768), (280, 6437172), (294, 6130640), (336, 5364310), (389, 4633440), (392, 4597980), (394, 4574640), (420, 4291448), (480, 3755017), (490, 3678384), (560, 3218586), (588, 3065320), (591, 3049760), (672, 2682155), (735, 2452256), (778, 2316720), (784, 2298990), (788, 2287320), (840, 2145724), (980, 1839192), (985, 1829856), (1120, 1609293), (1167, 1544480), (1176, 1532660), (1182, 1524880), (1379, 1307040), (1470, 1226128), (1556, 1158360), (1568, 1149495), (1576, 1143660), (1680, 1072862), (1945, 926688), (1960, 919596), (1970, 914928), (2334, 772240), (2352, 766330), (2364, 762440), (2723, 661920), (2758, 653520), (2940, 613064), (2955, 609952), (3112, 579180), (3152, 571830), (3360, 536431), (3890, 463344), (3920, 459798), (3940, 457464), (4137, 435680), (4668, 386120), (4704, 383165), (4728, 381220), (5446, 330960), (5516, 326760), (5835, 308896), (5880, 306532), (5910, 304976), (6224, 289590), (6304, 285915), (6895, 261408), (7780, 231672), (7840, 229899), (7880, 228732), (8169, 220640), (8274, 217840), (9336, 193060), (9456, 190610), (9653, 186720), (10892, 165480), (11032, 163380), (11670, 154448), (11760, 153266), (11820, 152488), (12448, 144795), (13615, 132384), (13790, 130704), (15560, 115836), (15760, 114366), (16338, 110320), (16548, 108920), (18672, 96530), (18912, 95305), (19061, 94560), (19306, 93360), (20685, 87136), (21784, 82740), (22064, 81690), (23340, 77224), (23520, 76633), (23640, 76244), (27230, 66192), (27580, 65352), (28959, 62240), (31120, 57918), (31520, 57183), (32676, 55160), (33096, 54460), (37344, 48265), (38122, 47280), (38612, 46680), (40845, 44128), (41370, 43568)]