1298591040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 224

約数和(自身を含む): 4351666176

約数和(自身を除く): 3053075136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 103, 115, 120, 138, 160, 184, 192, 206, 230, 240, 276, 309, 320, 345, 368, 412, 460, 480, 515, 552, 571, 618, 690, 736, 824, 920, 960, 1030, 1104, 1142, 1236, 1380, 1472, 1545, 1648, 1713, 1840, 2060, 2208, 2284, 2369, 2472, 2760, 2855, 3090, 3296, 3426, 3680, 4120, 4416, 4568, 4738, 4944, 5520, 5710, 6180, 6592, 6852, 7107, 7360, 8240, 8565, 9136, 9476, 9888, 11040, 11420, 11845, 12360, 13133, 13704, 14214, 16480, 17130, 18272, 18952, 19776, 22080, 22840, 23690, 24720, 26266, 27408, 28428, 32960, 34260, 35535, 36544, 37904, 39399, 45680, 47380, 49440, 52532, 54816, 56856, 58813, 65665, 68520, 71070, 75808, 78798, 91360, 94760, 98880, 105064, 109632, 113712, 117626, 131330, 137040, 142140, 151616, 157596, 176439, 182720, 189520, 196995, 210128, 227424, 235252, 262660, 274080, 284280, 294065, 315192, 352878, 379040, 393990, 420256, 454848, 470504, 525320, 548160, 568560, 588130, 630384, 705756, 758080, 787980, 840512, 882195, 941008, 1050640, 1137120, 1176260, 1260768, 1352699, 1411512, 1575960, 1764390, 1882016, 2101280, 2274240, 2352520, 2521536, 2705398, 2823024, 3151920, 3528780, 3764032, 4058097, 4202560, 4705040, 5410796, 5646048, 6303840, 6763495, 7057560, 8116194, 9410080, 10821592, 11292096, 12607680, 13526990, 14115120, 16232388, 18820160, 20290485, 21643184, 27053980, 28230240, 32464776, 40580970, 43286368, 54107960, 56460480, 64929552, 81161940, 86572736, 108215920, 129859104, 162323880, 216431840, 259718208, 324647760, 432863680, 649295520, 1298591040]

約数ペア:

[(1, 1298591040), (2, 649295520), (3, 432863680), (4, 324647760), (5, 259718208), (6, 216431840), (8, 162323880), (10, 129859104), (12, 108215920), (15, 86572736), (16, 81161940), (20, 64929552), (23, 56460480), (24, 54107960), (30, 43286368), (32, 40580970), (40, 32464776), (46, 28230240), (48, 27053980), (60, 21643184), (64, 20290485), (69, 18820160), (80, 16232388), (92, 14115120), (96, 13526990), (103, 12607680), (115, 11292096), (120, 10821592), (138, 9410080), (160, 8116194), (184, 7057560), (192, 6763495), (206, 6303840), (230, 5646048), (240, 5410796), (276, 4705040), (309, 4202560), (320, 4058097), (345, 3764032), (368, 3528780), (412, 3151920), (460, 2823024), (480, 2705398), (515, 2521536), (552, 2352520), (571, 2274240), (618, 2101280), (690, 1882016), (736, 1764390), (824, 1575960), (920, 1411512), (960, 1352699), (1030, 1260768), (1104, 1176260), (1142, 1137120), (1236, 1050640), (1380, 941008), (1472, 882195), (1545, 840512), (1648, 787980), (1713, 758080), (1840, 705756), (2060, 630384), (2208, 588130), (2284, 568560), (2369, 548160), (2472, 525320), (2760, 470504), (2855, 454848), (3090, 420256), (3296, 393990), (3426, 379040), (3680, 352878), (4120, 315192), (4416, 294065), (4568, 284280), (4738, 274080), (4944, 262660), (5520, 235252), (5710, 227424), (6180, 210128), (6592, 196995), (6852, 189520), (7107, 182720), (7360, 176439), (8240, 157596), (8565, 151616), (9136, 142140), (9476, 137040), (9888, 131330), (11040, 117626), (11420, 113712), (11845, 109632), (12360, 105064), (13133, 98880), (13704, 94760), (14214, 91360), (16480, 78798), (17130, 75808), (18272, 71070), (18952, 68520), (19776, 65665), (22080, 58813), (22840, 56856), (23690, 54816), (24720, 52532), (26266, 49440), (27408, 47380), (28428, 45680), (32960, 39399), (34260, 37904), (35535, 36544)]