2974720000

素因数分解:

$2^{13}\times 5^4\times 7^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 280

約数和(自身を含む): 8598322656

約数和(自身を除く): 5623602656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 83, 100, 112, 125, 128, 140, 160, 166, 175, 200, 224, 250, 256, 280, 320, 332, 350, 400, 415, 448, 500, 512, 560, 581, 625, 640, 664, 700, 800, 830, 875, 896, 1000, 1024, 1120, 1162, 1250, 1280, 1328, 1400, 1600, 1660, 1750, 1792, 2000, 2048, 2075, 2240, 2324, 2500, 2560, 2656, 2800, 2905, 3200, 3320, 3500, 3584, 4000, 4096, 4150, 4375, 4480, 4648, 5000, 5120, 5312, 5600, 5810, 6400, 6640, 7000, 7168, 8000, 8192, 8300, 8750, 8960, 9296, 10000, 10240, 10375, 10624, 11200, 11620, 12800, 13280, 14000, 14336, 14525, 16000, 16600, 17500, 17920, 18592, 20000, 20480, 20750, 21248, 22400, 23240, 25600, 26560, 28000, 28672, 29050, 32000, 33200, 35000, 35840, 37184, 40000, 40960, 41500, 42496, 44800, 46480, 51200, 51875, 53120, 56000, 57344, 58100, 64000, 66400, 70000, 71680, 72625, 74368, 80000, 83000, 84992, 89600, 92960, 102400, 103750, 106240, 112000, 116200, 128000, 132800, 140000, 143360, 145250, 148736, 160000, 166000, 169984, 179200, 185920, 204800, 207500, 212480, 224000, 232400, 256000, 265600, 280000, 286720, 290500, 297472, 320000, 332000, 339968, 358400, 363125, 371840, 415000, 424960, 448000, 464800, 512000, 531200, 560000, 581000, 594944, 640000, 664000, 679936, 716800, 726250, 743680, 830000, 849920, 896000, 929600, 1024000, 1062400, 1120000, 1162000, 1189888, 1280000, 1328000, 1433600, 1452500, 1487360, 1660000, 1699840, 1792000, 1859200, 2124800, 2240000, 2324000, 2379776, 2560000, 2656000, 2905000, 2974720, 3320000, 3399680, 3584000, 3718400, 4249600, 4480000, 4648000, 4759552, 5120000, 5312000, 5810000, 5949440, 6640000, 7168000, 7436800, 8499200, 8960000, 9296000, 10624000, 11620000, 11898880, 13280000, 14873600, 16998400, 17920000, 18592000, 21248000, 23240000, 23797760, 26560000, 29747200, 35840000, 37184000, 42496000, 46480000, 53120000, 59494400, 74368000, 84992000, 92960000, 106240000, 118988800, 148736000, 185920000, 212480000, 297472000, 371840000, 424960000, 594944000, 743680000, 1487360000, 2974720000]

約数ペア:

[(1, 2974720000), (2, 1487360000), (4, 743680000), (5, 594944000), (7, 424960000), (8, 371840000), (10, 297472000), (14, 212480000), (16, 185920000), (20, 148736000), (25, 118988800), (28, 106240000), (32, 92960000), (35, 84992000), (40, 74368000), (50, 59494400), (56, 53120000), (64, 46480000), (70, 42496000), (80, 37184000), (83, 35840000), (100, 29747200), (112, 26560000), (125, 23797760), (128, 23240000), (140, 21248000), (160, 18592000), (166, 17920000), (175, 16998400), (200, 14873600), (224, 13280000), (250, 11898880), (256, 11620000), (280, 10624000), (320, 9296000), (332, 8960000), (350, 8499200), (400, 7436800), (415, 7168000), (448, 6640000), (500, 5949440), (512, 5810000), (560, 5312000), (581, 5120000), (625, 4759552), (640, 4648000), (664, 4480000), (700, 4249600), (800, 3718400), (830, 3584000), (875, 3399680), (896, 3320000), (1000, 2974720), (1024, 2905000), (1120, 2656000), (1162, 2560000), (1250, 2379776), (1280, 2324000), (1328, 2240000), (1400, 2124800), (1600, 1859200), (1660, 1792000), (1750, 1699840), (1792, 1660000), (2000, 1487360), (2048, 1452500), (2075, 1433600), (2240, 1328000), (2324, 1280000), (2500, 1189888), (2560, 1162000), (2656, 1120000), (2800, 1062400), (2905, 1024000), (3200, 929600), (3320, 896000), (3500, 849920), (3584, 830000), (4000, 743680), (4096, 726250), (4150, 716800), (4375, 679936), (4480, 664000), (4648, 640000), (5000, 594944), (5120, 581000), (5312, 560000), (5600, 531200), (5810, 512000), (6400, 464800), (6640, 448000), (7000, 424960), (7168, 415000), (8000, 371840), (8192, 363125), (8300, 358400), (8750, 339968), (8960, 332000), (9296, 320000), (10000, 297472), (10240, 290500), (10375, 286720), (10624, 280000), (11200, 265600), (11620, 256000), (12800, 232400), (13280, 224000), (14000, 212480), (14336, 207500), (14525, 204800), (16000, 185920), (16600, 179200), (17500, 169984), (17920, 166000), (18592, 160000), (20000, 148736), (20480, 145250), (20750, 143360), (21248, 140000), (22400, 132800), (23240, 128000), (25600, 116200), (26560, 112000), (28000, 106240), (28672, 103750), (29050, 102400), (32000, 92960), (33200, 89600), (35000, 84992), (35840, 83000), (37184, 80000), (40000, 74368), (40960, 72625), (41500, 71680), (42496, 70000), (44800, 66400), (46480, 64000), (51200, 58100), (51875, 57344), (53120, 56000)]