4320198400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1427

約数の個数: 216

約数和(自身を含む): 12397546784

約数和(自身を除く): 8077348384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 128, 140, 146, 160, 175, 200, 224, 256, 280, 292, 320, 350, 365, 400, 448, 511, 560, 584, 640, 700, 730, 800, 896, 1022, 1120, 1168, 1280, 1321, 1400, 1460, 1600, 1792, 1825, 2044, 2240, 2336, 2555, 2642, 2800, 2920, 3200, 3650, 4088, 4480, 4672, 5110, 5284, 5600, 5840, 6400, 6605, 7300, 8176, 8960, 9247, 9344, 10220, 10568, 11200, 11680, 12775, 13210, 14600, 16352, 18494, 18688, 20440, 21136, 22400, 23360, 25550, 26420, 29200, 32704, 33025, 36988, 40880, 42272, 44800, 46235, 46720, 51100, 52840, 58400, 65408, 66050, 73976, 81760, 84544, 92470, 93440, 96433, 102200, 105680, 116800, 130816, 132100, 147952, 163520, 169088, 184940, 192866, 204400, 211360, 231175, 233600, 264200, 295904, 327040, 338176, 369880, 385732, 408800, 422720, 462350, 467200, 482165, 528400, 591808, 654080, 675031, 739760, 771464, 817600, 845440, 924700, 964330, 1056800, 1183616, 1350062, 1479520, 1542928, 1635200, 1690880, 1849400, 1928660, 2113600, 2367232, 2410825, 2700124, 2959040, 3085856, 3270400, 3375155, 3698800, 3857320, 4227200, 4821650, 5400248, 5918080, 6171712, 6750310, 7397600, 7714640, 8454400, 9643300, 10800496, 11836160, 12343424, 13500620, 14795200, 15429280, 16875775, 19286600, 21600992, 24686848, 27001240, 29590400, 30858560, 33751550, 38573200, 43201984, 54002480, 59180800, 61717120, 67503100, 77146400, 86403968, 108004960, 123434240, 135006200, 154292800, 172807936, 216009920, 270012400, 308585600, 432019840, 540024800, 617171200, 864039680, 1080049600, 2160099200, 4320198400]

約数ペア:

[(1, 4320198400), (2, 2160099200), (4, 1080049600), (5, 864039680), (7, 617171200), (8, 540024800), (10, 432019840), (14, 308585600), (16, 270012400), (20, 216009920), (25, 172807936), (28, 154292800), (32, 135006200), (35, 123434240), (40, 108004960), (50, 86403968), (56, 77146400), (64, 67503100), (70, 61717120), (73, 59180800), (80, 54002480), (100, 43201984), (112, 38573200), (128, 33751550), (140, 30858560), (146, 29590400), (160, 27001240), (175, 24686848), (200, 21600992), (224, 19286600), (256, 16875775), (280, 15429280), (292, 14795200), (320, 13500620), (350, 12343424), (365, 11836160), (400, 10800496), (448, 9643300), (511, 8454400), (560, 7714640), (584, 7397600), (640, 6750310), (700, 6171712), (730, 5918080), (800, 5400248), (896, 4821650), (1022, 4227200), (1120, 3857320), (1168, 3698800), (1280, 3375155), (1321, 3270400), (1400, 3085856), (1460, 2959040), (1600, 2700124), (1792, 2410825), (1825, 2367232), (2044, 2113600), (2240, 1928660), (2336, 1849400), (2555, 1690880), (2642, 1635200), (2800, 1542928), (2920, 1479520), (3200, 1350062), (3650, 1183616), (4088, 1056800), (4480, 964330), (4672, 924700), (5110, 845440), (5284, 817600), (5600, 771464), (5840, 739760), (6400, 675031), (6605, 654080), (7300, 591808), (8176, 528400), (8960, 482165), (9247, 467200), (9344, 462350), (10220, 422720), (10568, 408800), (11200, 385732), (11680, 369880), (12775, 338176), (13210, 327040), (14600, 295904), (16352, 264200), (18494, 233600), (18688, 231175), (20440, 211360), (21136, 204400), (22400, 192866), (23360, 184940), (25550, 169088), (26420, 163520), (29200, 147952), (32704, 132100), (33025, 130816), (36988, 116800), (40880, 105680), (42272, 102200), (44800, 96433), (46235, 93440), (46720, 92470), (51100, 84544), (52840, 81760), (58400, 73976), (65408, 66050)]