91472640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 346139136

約数和(自身を除く): 254666496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 83, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 166, 168, 192, 205, 210, 224, 240, 246, 249, 256, 280, 287, 320, 328, 332, 336, 384, 410, 415, 420, 448, 480, 492, 498, 560, 574, 581, 615, 640, 656, 664, 672, 768, 820, 830, 840, 861, 896, 960, 984, 996, 1120, 1148, 1162, 1230, 1245, 1280, 1312, 1328, 1344, 1435, 1640, 1660, 1680, 1722, 1743, 1792, 1920, 1968, 1992, 2240, 2296, 2324, 2460, 2490, 2624, 2656, 2688, 2870, 2905, 3280, 3320, 3360, 3403, 3444, 3486, 3840, 3936, 3984, 4305, 4480, 4592, 4648, 4920, 4980, 5248, 5312, 5376, 5740, 5810, 6560, 6640, 6720, 6806, 6888, 6972, 7872, 7968, 8610, 8715, 8960, 9184, 9296, 9840, 9960, 10209, 10496, 10624, 11480, 11620, 13120, 13280, 13440, 13612, 13776, 13944, 15744, 15936, 17015, 17220, 17430, 18368, 18592, 19680, 19920, 20418, 21248, 22960, 23240, 23821, 26240, 26560, 26880, 27224, 27552, 27888, 31488, 31872, 34030, 34440, 34860, 36736, 37184, 39360, 39840, 40836, 45920, 46480, 47642, 51045, 52480, 53120, 54448, 55104, 55776, 63744, 68060, 68880, 69720, 71463, 73472, 74368, 78720, 79680, 81672, 91840, 92960, 95284, 102090, 106240, 108896, 110208, 111552, 119105, 136120, 137760, 139440, 142926, 148736, 157440, 159360, 163344, 183680, 185920, 190568, 204180, 217792, 220416, 223104, 238210, 272240, 275520, 278880, 285852, 318720, 326688, 357315, 367360, 371840, 381136, 408360, 435584, 446208, 476420, 544480, 551040, 557760, 571704, 653376, 714630, 743680, 762272, 816720, 871168, 952840, 1088960, 1102080, 1115520, 1143408, 1306752, 1429260, 1524544, 1633440, 1905680, 2177920, 2231040, 2286816, 2613504, 2858520, 3049088, 3266880, 3811360, 4355840, 4573632, 5717040, 6098176, 6533760, 7622720, 9147264, 11434080, 13067520, 15245440, 18294528, 22868160, 30490880, 45736320, 91472640]

約数ペア:

[(1, 91472640), (2, 45736320), (3, 30490880), (4, 22868160), (5, 18294528), (6, 15245440), (7, 13067520), (8, 11434080), (10, 9147264), (12, 7622720), (14, 6533760), (15, 6098176), (16, 5717040), (20, 4573632), (21, 4355840), (24, 3811360), (28, 3266880), (30, 3049088), (32, 2858520), (35, 2613504), (40, 2286816), (41, 2231040), (42, 2177920), (48, 1905680), (56, 1633440), (60, 1524544), (64, 1429260), (70, 1306752), (80, 1143408), (82, 1115520), (83, 1102080), (84, 1088960), (96, 952840), (105, 871168), (112, 816720), (120, 762272), (123, 743680), (128, 714630), (140, 653376), (160, 571704), (164, 557760), (166, 551040), (168, 544480), (192, 476420), (205, 446208), (210, 435584), (224, 408360), (240, 381136), (246, 371840), (249, 367360), (256, 357315), (280, 326688), (287, 318720), (320, 285852), (328, 278880), (332, 275520), (336, 272240), (384, 238210), (410, 223104), (415, 220416), (420, 217792), (448, 204180), (480, 190568), (492, 185920), (498, 183680), (560, 163344), (574, 159360), (581, 157440), (615, 148736), (640, 142926), (656, 139440), (664, 137760), (672, 136120), (768, 119105), (820, 111552), (830, 110208), (840, 108896), (861, 106240), (896, 102090), (960, 95284), (984, 92960), (996, 91840), (1120, 81672), (1148, 79680), (1162, 78720), (1230, 74368), (1245, 73472), (1280, 71463), (1312, 69720), (1328, 68880), (1344, 68060), (1435, 63744), (1640, 55776), (1660, 55104), (1680, 54448), (1722, 53120), (1743, 52480), (1792, 51045), (1920, 47642), (1968, 46480), (1992, 45920), (2240, 40836), (2296, 39840), (2324, 39360), (2460, 37184), (2490, 36736), (2624, 34860), (2656, 34440), (2688, 34030), (2870, 31872), (2905, 31488), (3280, 27888), (3320, 27552), (3360, 27224), (3403, 26880), (3444, 26560), (3486, 26240), (3840, 23821), (3936, 23240), (3984, 22960), (4305, 21248), (4480, 20418), (4592, 19920), (4648, 19680), (4920, 18592), (4980, 18368), (5248, 17430), (5312, 17220), (5376, 17015), (5740, 15936), (5810, 15744), (6560, 13944), (6640, 13776), (6720, 13612), (6806, 13440), (6888, 13280), (6972, 13120), (7872, 11620), (7968, 11480), (8610, 10624), (8715, 10496), (8960, 10209), (9184, 9960), (9296, 9840)]