1660000896

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 5376983040

約数和(自身を除く): 3716982144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 43, 46, 47, 48, 62, 64, 69, 72, 86, 92, 93, 94, 96, 124, 128, 129, 138, 141, 144, 172, 184, 186, 188, 192, 207, 248, 258, 276, 279, 282, 288, 344, 368, 372, 376, 384, 387, 414, 423, 496, 516, 552, 558, 564, 576, 688, 713, 736, 744, 752, 774, 828, 846, 989, 992, 1032, 1081, 1104, 1116, 1128, 1152, 1333, 1376, 1426, 1457, 1472, 1488, 1504, 1548, 1656, 1692, 1978, 1984, 2021, 2064, 2139, 2162, 2208, 2232, 2256, 2666, 2752, 2852, 2914, 2944, 2967, 2976, 3008, 3096, 3243, 3312, 3384, 3956, 3968, 3999, 4042, 4128, 4278, 4324, 4371, 4416, 4464, 4512, 5332, 5504, 5704, 5828, 5934, 5952, 6016, 6063, 6192, 6417, 6486, 6624, 6768, 7912, 7998, 8084, 8256, 8556, 8648, 8742, 8832, 8901, 8928, 9024, 9729, 10664, 11408, 11656, 11868, 11904, 11997, 12126, 12384, 12834, 12972, 13113, 13248, 13536, 15824, 15996, 16168, 16512, 17112, 17296, 17484, 17802, 17856, 18048, 18189, 19458, 21328, 22816, 23312, 23736, 23994, 24252, 24768, 25668, 25944, 26226, 26496, 27072, 30659, 31648, 31992, 32336, 33511, 34224, 34592, 34968, 35604, 35712, 36378, 38916, 42656, 45632, 46483, 46624, 47472, 47988, 48504, 49536, 51336, 51888, 52452, 54144, 61318, 62651, 63296, 63984, 64672, 67022, 68448, 69184, 69936, 71208, 72756, 77832, 85312, 91264, 91977, 92966, 93248, 94944, 95976, 97008, 100533, 102672, 103776, 104904, 122636, 125302, 126592, 127968, 129344, 134044, 136896, 138368, 139449, 139872, 142416, 145512, 155664, 170624, 183954, 185932, 186496, 187953, 189888, 191952, 194016, 201066, 205344, 207552, 209808, 245272, 250604, 255936, 258688, 268088, 273792, 275931, 278898, 279744, 284832, 291024, 301599, 311328, 367908, 371864, 375906, 379776, 383904, 388032, 402132, 410688, 415104, 418347, 419616, 490544, 501208, 511872, 536176, 551862, 557796, 559488, 563859, 569664, 582048, 603198, 622656, 735816, 743728, 751812, 767808, 776064, 804264, 821376, 836694, 839232, 981088, 1002416, 1072352, 1103724, 1115592, 1127718, 1139328, 1164096, 1206396, 1245312, 1440973, 1471632, 1487456, 1503624, 1535616, 1608528, 1673388, 1678464, 1962176, 2004832, 2144704, 2207448, 2231184, 2255436, 2328192, 2412792, 2881946, 2943264, 2974912, 3007248, 3217056, 3346776, 3924352, 4009664, 4289408, 4322919, 4414896, 4462368, 4510872, 4825584, 5763892, 5886528, 5949824, 6014496, 6434112, 6693552, 8019328, 8645838, 8829792, 8924736, 9021744, 9651168, 11527784, 11773056, 12028992, 12868224, 12968757, 13387104, 17291676, 17659584, 17849472, 18043488, 19302336, 23055568, 24057984, 25937514, 26774208, 34583352, 35319168, 36086976, 38604672, 46111136, 51875028, 53548416, 69166704, 72173952, 92222272, 103750056, 138333408, 184444544, 207500112, 276666816, 415000224, 553333632, 830000448, 1660000896]

約数ペア:

[(1, 1660000896), (2, 830000448), (3, 553333632), (4, 415000224), (6, 276666816), (8, 207500112), (9, 184444544), (12, 138333408), (16, 103750056), (18, 92222272), (23, 72173952), (24, 69166704), (31, 53548416), (32, 51875028), (36, 46111136), (43, 38604672), (46, 36086976), (47, 35319168), (48, 34583352), (62, 26774208), (64, 25937514), (69, 24057984), (72, 23055568), (86, 19302336), (92, 18043488), (93, 17849472), (94, 17659584), (96, 17291676), (124, 13387104), (128, 12968757), (129, 12868224), (138, 12028992), (141, 11773056), (144, 11527784), (172, 9651168), (184, 9021744), (186, 8924736), (188, 8829792), (192, 8645838), (207, 8019328), (248, 6693552), (258, 6434112), (276, 6014496), (279, 5949824), (282, 5886528), (288, 5763892), (344, 4825584), (368, 4510872), (372, 4462368), (376, 4414896), (384, 4322919), (387, 4289408), (414, 4009664), (423, 3924352), (496, 3346776), (516, 3217056), (552, 3007248), (558, 2974912), (564, 2943264), (576, 2881946), (688, 2412792), (713, 2328192), (736, 2255436), (744, 2231184), (752, 2207448), (774, 2144704), (828, 2004832), (846, 1962176), (989, 1678464), (992, 1673388), (1032, 1608528), (1081, 1535616), (1104, 1503624), (1116, 1487456), (1128, 1471632), (1152, 1440973), (1333, 1245312), (1376, 1206396), (1426, 1164096), (1457, 1139328), (1472, 1127718), (1488, 1115592), (1504, 1103724), (1548, 1072352), (1656, 1002416), (1692, 981088), (1978, 839232), (1984, 836694), (2021, 821376), (2064, 804264), (2139, 776064), (2162, 767808), (2208, 751812), (2232, 743728), (2256, 735816), (2666, 622656), (2752, 603198), (2852, 582048), (2914, 569664), (2944, 563859), (2967, 559488), (2976, 557796), (3008, 551862), (3096, 536176), (3243, 511872), (3312, 501208), (3384, 490544), (3956, 419616), (3968, 418347), (3999, 415104), (4042, 410688), (4128, 402132), (4278, 388032), (4324, 383904), (4371, 379776), (4416, 375906), (4464, 371864), (4512, 367908), (5332, 311328), (5504, 301599), (5704, 291024), (5828, 284832), (5934, 279744), (5952, 278898), (6016, 275931), (6063, 273792), (6192, 268088), (6417, 258688), (6486, 255936), (6624, 250604), (6768, 245272), (7912, 209808), (7998, 207552), (8084, 205344), (8256, 201066), (8556, 194016), (8648, 191952), (8742, 189888), (8832, 187953), (8901, 186496), (8928, 185932), (9024, 183954), (9729, 170624), (10664, 155664), (11408, 145512), (11656, 142416), (11868, 139872), (11904, 139449), (11997, 138368), (12126, 136896), (12384, 134044), (12834, 129344), (12972, 127968), (13113, 126592), (13248, 125302), (13536, 122636), (15824, 104904), (15996, 103776), (16168, 102672), (16512, 100533), (17112, 97008), (17296, 95976), (17484, 94944), (17802, 93248), (17856, 92966), (18048, 91977), (18189, 91264), (19458, 85312), (21328, 77832), (22816, 72756), (23312, 71208), (23736, 69936), (23994, 69184), (24252, 68448), (24768, 67022), (25668, 64672), (25944, 63984), (26226, 63296), (26496, 62651), (27072, 61318), (30659, 54144), (31648, 52452), (31992, 51888), (32336, 51336), (33511, 49536), (34224, 48504), (34592, 47988), (34968, 47472), (35604, 46624), (35712, 46483), (36378, 45632), (38916, 42656)]