1071536640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 3553460064

約数和(自身を除く): 2481923424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 83, 96, 120, 123, 128, 160, 164, 166, 192, 205, 240, 246, 249, 256, 320, 328, 332, 384, 410, 415, 480, 492, 498, 512, 615, 640, 656, 664, 768, 820, 830, 960, 984, 996, 1230, 1245, 1280, 1312, 1328, 1536, 1640, 1660, 1681, 1920, 1968, 1992, 2460, 2490, 2560, 2624, 2656, 3280, 3320, 3362, 3403, 3840, 3936, 3984, 4920, 4980, 5043, 5248, 5312, 6560, 6640, 6724, 6806, 7680, 7872, 7968, 8405, 9840, 9960, 10086, 10209, 10496, 10624, 13120, 13280, 13448, 13612, 15744, 15936, 16810, 17015, 19680, 19920, 20172, 20418, 20992, 21248, 25215, 26240, 26560, 26896, 27224, 31488, 31872, 33620, 34030, 39360, 39840, 40344, 40836, 42496, 50430, 51045, 52480, 53120, 53792, 54448, 62976, 63744, 67240, 68060, 78720, 79680, 80688, 81672, 100860, 102090, 104960, 106240, 107584, 108896, 127488, 134480, 136120, 139523, 157440, 159360, 161376, 163344, 201720, 204180, 212480, 215168, 217792, 268960, 272240, 279046, 314880, 318720, 322752, 326688, 403440, 408360, 418569, 430336, 435584, 537920, 544480, 558092, 637440, 645504, 653376, 697615, 806880, 816720, 837138, 860672, 871168, 1075840, 1088960, 1116184, 1291008, 1306752, 1395230, 1613760, 1633440, 1674276, 1742336, 2092845, 2151680, 2177920, 2232368, 2582016, 2613504, 2790460, 3227520, 3266880, 3348552, 4185690, 4303360, 4355840, 4464736, 5227008, 5580920, 6455040, 6533760, 6697104, 8371380, 8711680, 8929472, 11161840, 12910080, 13067520, 13394208, 16742760, 17858944, 22323680, 26135040, 26788416, 33485520, 35717888, 44647360, 53576832, 66971040, 71435776, 89294720, 107153664, 133942080, 178589440, 214307328, 267884160, 357178880, 535768320, 1071536640]

約数ペア:

[(1, 1071536640), (2, 535768320), (3, 357178880), (4, 267884160), (5, 214307328), (6, 178589440), (8, 133942080), (10, 107153664), (12, 89294720), (15, 71435776), (16, 66971040), (20, 53576832), (24, 44647360), (30, 35717888), (32, 33485520), (40, 26788416), (41, 26135040), (48, 22323680), (60, 17858944), (64, 16742760), (80, 13394208), (82, 13067520), (83, 12910080), (96, 11161840), (120, 8929472), (123, 8711680), (128, 8371380), (160, 6697104), (164, 6533760), (166, 6455040), (192, 5580920), (205, 5227008), (240, 4464736), (246, 4355840), (249, 4303360), (256, 4185690), (320, 3348552), (328, 3266880), (332, 3227520), (384, 2790460), (410, 2613504), (415, 2582016), (480, 2232368), (492, 2177920), (498, 2151680), (512, 2092845), (615, 1742336), (640, 1674276), (656, 1633440), (664, 1613760), (768, 1395230), (820, 1306752), (830, 1291008), (960, 1116184), (984, 1088960), (996, 1075840), (1230, 871168), (1245, 860672), (1280, 837138), (1312, 816720), (1328, 806880), (1536, 697615), (1640, 653376), (1660, 645504), (1681, 637440), (1920, 558092), (1968, 544480), (1992, 537920), (2460, 435584), (2490, 430336), (2560, 418569), (2624, 408360), (2656, 403440), (3280, 326688), (3320, 322752), (3362, 318720), (3403, 314880), (3840, 279046), (3936, 272240), (3984, 268960), (4920, 217792), (4980, 215168), (5043, 212480), (5248, 204180), (5312, 201720), (6560, 163344), (6640, 161376), (6724, 159360), (6806, 157440), (7680, 139523), (7872, 136120), (7968, 134480), (8405, 127488), (9840, 108896), (9960, 107584), (10086, 106240), (10209, 104960), (10496, 102090), (10624, 100860), (13120, 81672), (13280, 80688), (13448, 79680), (13612, 78720), (15744, 68060), (15936, 67240), (16810, 63744), (17015, 62976), (19680, 54448), (19920, 53792), (20172, 53120), (20418, 52480), (20992, 51045), (21248, 50430), (25215, 42496), (26240, 40836), (26560, 40344), (26896, 39840), (27224, 39360), (31488, 34030), (31872, 33620)]