2040208560

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 540

約数和(自身を含む): 8039230992

約数和(自身を除く): 5999022432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 162, 169, 180, 184, 195, 207, 208, 216, 230, 234, 240, 243, 260, 270, 276, 299, 312, 324, 338, 345, 351, 360, 368, 390, 405, 414, 432, 460, 468, 486, 507, 520, 540, 552, 585, 598, 621, 624, 648, 676, 690, 702, 720, 729, 780, 810, 828, 845, 897, 920, 936, 972, 1014, 1035, 1040, 1053, 1080, 1104, 1170, 1196, 1215, 1242, 1296, 1352, 1380, 1404, 1458, 1495, 1521, 1560, 1620, 1656, 1690, 1755, 1794, 1840, 1863, 1872, 1944, 2028, 2070, 2106, 2160, 2187, 2340, 2392, 2430, 2484, 2535, 2691, 2704, 2760, 2808, 2916, 2990, 3042, 3105, 3120, 3159, 3240, 3312, 3380, 3510, 3588, 3645, 3726, 3887, 3888, 4056, 4140, 4212, 4374, 4485, 4563, 4680, 4784, 4860, 4968, 5070, 5265, 5382, 5520, 5589, 5616, 5832, 5980, 6084, 6210, 6318, 6480, 6561, 6760, 7020, 7176, 7290, 7452, 7605, 7774, 8073, 8112, 8280, 8424, 8748, 8970, 9126, 9315, 9360, 9477, 9720, 9936, 10140, 10530, 10764, 10935, 11178, 11661, 11664, 11960, 12168, 12420, 12636, 13122, 13455, 13520, 13689, 14040, 14352, 14580, 14904, 15210, 15548, 15795, 16146, 16560, 16767, 16848, 17496, 17940, 18252, 18630, 18954, 19435, 19440, 20280, 21060, 21528, 21870, 22356, 22815, 23322, 23920, 24219, 24336, 24840, 25272, 26244, 26910, 27378, 27945, 28080, 28431, 29160, 29808, 30420, 31096, 31590, 32292, 32805, 33534, 34983, 34992, 35880, 36504, 37260, 37908, 38870, 40365, 40560, 41067, 42120, 43056, 43740, 44712, 45630, 46644, 47385, 48438, 49680, 50301, 50544, 52488, 53820, 54756, 55890, 56862, 58305, 58320, 60840, 62192, 63180, 64584, 65610, 67068, 68445, 69966, 71760, 72657, 73008, 74520, 75816, 77740, 80730, 82134, 83835, 84240, 85293, 87480, 89424, 91260, 93288, 94770, 96876, 100602, 104949, 104976, 107640, 109512, 111780, 113724, 116610, 121095, 121680, 123201, 126360, 129168, 131220, 134136, 136890, 139932, 142155, 145314, 149040, 150903, 151632, 155480, 161460, 164268, 167670, 170586, 174915, 174960, 182520, 186576, 189540, 193752, 201204, 205335, 209898, 215280, 217971, 219024, 223560, 227448, 233220, 242190, 246402, 251505, 252720, 262440, 268272, 273780, 279864, 284310, 290628, 301806, 310960, 314847, 322920, 328536, 335340, 341172, 349830, 363285, 365040, 369603, 379080, 387504, 402408, 410670, 419796, 426465, 435942, 447120, 454896, 466440, 484380, 492804, 503010, 524745, 524880, 547560, 559728, 568620, 581256, 603612, 616005, 629694, 645840, 653913, 657072, 670680, 682344, 699660, 726570, 739206, 754515, 758160, 804816, 821340, 839592, 852930, 871884, 932880, 944541, 968760, 985608, 1006020, 1049490, 1089855, 1095120, 1108809, 1137240, 1162512, 1207224, 1232010, 1259388, 1307826, 1341360, 1364688, 1399320, 1453140, 1478412, 1509030, 1574235, 1642680, 1679184, 1705860, 1743768, 1848015, 1889082, 1937520, 1961739, 1971216, 2012040, 2098980, 2179710, 2217618, 2274480, 2414448, 2464020, 2518776, 2615652, 2798640, 2833623, 2906280, 2956824, 3018060, 3148470, 3269565, 3285360, 3411720, 3487536, 3696030, 3778164, 3923478, 4024080, 4197960, 4359420, 4435236, 4722705, 4928040, 5037552, 5231304, 5544045, 5667246, 5812560, 5913648, 6036120, 6296940, 6539130, 6823440, 7392060, 7556328, 7846956, 8395920, 8500869, 8718840, 8870472, 9445410, 9808695, 9856080, 10462608, 11088090, 11334492, 12072240, 12593880, 13078260, 14168115, 14784120, 15112656, 15693912, 17001738, 17437680, 17740944, 18890820, 19617390, 22176180, 22668984, 25187760, 25502607, 26156520, 28336230, 29568240, 31387824, 34003476, 37781640, 39234780, 42504345, 44352360, 45337968, 51005214, 52313040, 56672460, 68006952, 75563280, 78469560, 85008690, 88704720, 102010428, 113344920, 127513035, 136013904, 156939120, 170017380, 204020856, 226689840, 255026070, 340034760, 408041712, 510052140, 680069520, 1020104280, 2040208560]

約数ペア:

[(1, 2040208560), (2, 1020104280), (3, 680069520), (4, 510052140), (5, 408041712), (6, 340034760), (8, 255026070), (9, 226689840), (10, 204020856), (12, 170017380), (13, 156939120), (15, 136013904), (16, 127513035), (18, 113344920), (20, 102010428), (23, 88704720), (24, 85008690), (26, 78469560), (27, 75563280), (30, 68006952), (36, 56672460), (39, 52313040), (40, 51005214), (45, 45337968), (46, 44352360), (48, 42504345), (52, 39234780), (54, 37781640), (60, 34003476), (65, 31387824), (69, 29568240), (72, 28336230), (78, 26156520), (80, 25502607), (81, 25187760), (90, 22668984), (92, 22176180), (104, 19617390), (108, 18890820), (115, 17740944), (117, 17437680), (120, 17001738), (130, 15693912), (135, 15112656), (138, 14784120), (144, 14168115), (156, 13078260), (162, 12593880), (169, 12072240), (180, 11334492), (184, 11088090), (195, 10462608), (207, 9856080), (208, 9808695), (216, 9445410), (230, 8870472), (234, 8718840), (240, 8500869), (243, 8395920), (260, 7846956), (270, 7556328), (276, 7392060), (299, 6823440), (312, 6539130), (324, 6296940), (338, 6036120), (345, 5913648), (351, 5812560), (360, 5667246), (368, 5544045), (390, 5231304), (405, 5037552), (414, 4928040), (432, 4722705), (460, 4435236), (468, 4359420), (486, 4197960), (507, 4024080), (520, 3923478), (540, 3778164), (552, 3696030), (585, 3487536), (598, 3411720), (621, 3285360), (624, 3269565), (648, 3148470), (676, 3018060), (690, 2956824), (702, 2906280), (720, 2833623), (729, 2798640), (780, 2615652), (810, 2518776), (828, 2464020), (845, 2414448), (897, 2274480), (920, 2217618), (936, 2179710), (972, 2098980), (1014, 2012040), (1035, 1971216), (1040, 1961739), (1053, 1937520), (1080, 1889082), (1104, 1848015), (1170, 1743768), (1196, 1705860), (1215, 1679184), (1242, 1642680), (1296, 1574235), (1352, 1509030), (1380, 1478412), (1404, 1453140), (1458, 1399320), (1495, 1364688), (1521, 1341360), (1560, 1307826), (1620, 1259388), (1656, 1232010), (1690, 1207224), (1755, 1162512), (1794, 1137240), (1840, 1108809), (1863, 1095120), (1872, 1089855), (1944, 1049490), (2028, 1006020), (2070, 985608), (2106, 968760), (2160, 944541), (2187, 932880), (2340, 871884), (2392, 852930), (2430, 839592), (2484, 821340), (2535, 804816), (2691, 758160), (2704, 754515), (2760, 739206), (2808, 726570), (2916, 699660), (2990, 682344), (3042, 670680), (3105, 657072), (3120, 653913), (3159, 645840), (3240, 629694), (3312, 616005), (3380, 603612), (3510, 581256), (3588, 568620), (3645, 559728), (3726, 547560), (3887, 524880), (3888, 524745), (4056, 503010), (4140, 492804), (4212, 484380), (4374, 466440), (4485, 454896), (4563, 447120), (4680, 435942), (4784, 426465), (4860, 419796), (4968, 410670), (5070, 402408), (5265, 387504), (5382, 379080), (5520, 369603), (5589, 365040), (5616, 363285), (5832, 349830), (5980, 341172), (6084, 335340), (6210, 328536), (6318, 322920), (6480, 314847), (6561, 310960), (6760, 301806), (7020, 290628), (7176, 284310), (7290, 279864), (7452, 273780), (7605, 268272), (7774, 262440), (8073, 252720), (8112, 251505), (8280, 246402), (8424, 242190), (8748, 233220), (8970, 227448), (9126, 223560), (9315, 219024), (9360, 217971), (9477, 215280), (9720, 209898), (9936, 205335), (10140, 201204), (10530, 193752), (10764, 189540), (10935, 186576), (11178, 182520), (11661, 174960), (11664, 174915), (11960, 170586), (12168, 167670), (12420, 164268), (12636, 161460), (13122, 155480), (13455, 151632), (13520, 150903), (13689, 149040), (14040, 145314), (14352, 142155), (14580, 139932), (14904, 136890), (15210, 134136), (15548, 131220), (15795, 129168), (16146, 126360), (16560, 123201), (16767, 121680), (16848, 121095), (17496, 116610), (17940, 113724), (18252, 111780), (18630, 109512), (18954, 107640), (19435, 104976), (19440, 104949), (20280, 100602), (21060, 96876), (21528, 94770), (21870, 93288), (22356, 91260), (22815, 89424), (23322, 87480), (23920, 85293), (24219, 84240), (24336, 83835), (24840, 82134), (25272, 80730), (26244, 77740), (26910, 75816), (27378, 74520), (27945, 73008), (28080, 72657), (28431, 71760), (29160, 69966), (29808, 68445), (30420, 67068), (31096, 65610), (31590, 64584), (32292, 63180), (32805, 62192), (33534, 60840), (34983, 58320), (34992, 58305), (35880, 56862), (36504, 55890), (37260, 54756), (37908, 53820), (38870, 52488), (40365, 50544), (40560, 50301), (41067, 49680), (42120, 48438), (43056, 47385), (43740, 46644), (44712, 45630)]