745635840

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 2510252640

約数和(自身を除く): 1764616800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 74, 80, 82, 96, 111, 120, 123, 128, 148, 160, 164, 185, 192, 205, 222, 240, 246, 256, 296, 320, 328, 370, 384, 410, 444, 480, 492, 512, 555, 592, 615, 640, 656, 740, 768, 820, 888, 960, 984, 1024, 1110, 1184, 1230, 1280, 1312, 1480, 1517, 1536, 1640, 1776, 1920, 1968, 2048, 2220, 2368, 2460, 2560, 2624, 2960, 3034, 3072, 3280, 3552, 3840, 3936, 4096, 4440, 4551, 4736, 4920, 5120, 5248, 5920, 6068, 6144, 6560, 7104, 7585, 7680, 7872, 8192, 8880, 9102, 9472, 9840, 10240, 10496, 11840, 12136, 12288, 13120, 14208, 15170, 15360, 15744, 16384, 17760, 18204, 18944, 19680, 20480, 20992, 22755, 23680, 24272, 24576, 26240, 28416, 30340, 30720, 31488, 32768, 35520, 36408, 37888, 39360, 40960, 41984, 45510, 47360, 48544, 49152, 52480, 56832, 60680, 61440, 62976, 71040, 72816, 75776, 78720, 81920, 83968, 91020, 94720, 97088, 98304, 104960, 113664, 121360, 122880, 125952, 142080, 145632, 151552, 157440, 163840, 167936, 182040, 189440, 194176, 209920, 227328, 242720, 245760, 251904, 284160, 291264, 303104, 314880, 335872, 364080, 378880, 388352, 419840, 454656, 485440, 491520, 503808, 568320, 582528, 606208, 629760, 671744, 728160, 757760, 776704, 839680, 909312, 970880, 1007616, 1136640, 1165056, 1212416, 1259520, 1343488, 1456320, 1515520, 1553408, 1679360, 1818624, 1941760, 2015232, 2273280, 2330112, 2519040, 2912640, 3031040, 3106816, 3358720, 3637248, 3883520, 4030464, 4546560, 4660224, 5038080, 5825280, 6062080, 6213632, 6717440, 7767040, 9093120, 9320448, 10076160, 11650560, 12427264, 15534080, 18186240, 18640896, 20152320, 23301120, 24854528, 31068160, 37281792, 46602240, 49709056, 62136320, 74563584, 93204480, 124272640, 149127168, 186408960, 248545280, 372817920, 745635840]

約数ペア:

[(1, 745635840), (2, 372817920), (3, 248545280), (4, 186408960), (5, 149127168), (6, 124272640), (8, 93204480), (10, 74563584), (12, 62136320), (15, 49709056), (16, 46602240), (20, 37281792), (24, 31068160), (30, 24854528), (32, 23301120), (37, 20152320), (40, 18640896), (41, 18186240), (48, 15534080), (60, 12427264), (64, 11650560), (74, 10076160), (80, 9320448), (82, 9093120), (96, 7767040), (111, 6717440), (120, 6213632), (123, 6062080), (128, 5825280), (148, 5038080), (160, 4660224), (164, 4546560), (185, 4030464), (192, 3883520), (205, 3637248), (222, 3358720), (240, 3106816), (246, 3031040), (256, 2912640), (296, 2519040), (320, 2330112), (328, 2273280), (370, 2015232), (384, 1941760), (410, 1818624), (444, 1679360), (480, 1553408), (492, 1515520), (512, 1456320), (555, 1343488), (592, 1259520), (615, 1212416), (640, 1165056), (656, 1136640), (740, 1007616), (768, 970880), (820, 909312), (888, 839680), (960, 776704), (984, 757760), (1024, 728160), (1110, 671744), (1184, 629760), (1230, 606208), (1280, 582528), (1312, 568320), (1480, 503808), (1517, 491520), (1536, 485440), (1640, 454656), (1776, 419840), (1920, 388352), (1968, 378880), (2048, 364080), (2220, 335872), (2368, 314880), (2460, 303104), (2560, 291264), (2624, 284160), (2960, 251904), (3034, 245760), (3072, 242720), (3280, 227328), (3552, 209920), (3840, 194176), (3936, 189440), (4096, 182040), (4440, 167936), (4551, 163840), (4736, 157440), (4920, 151552), (5120, 145632), (5248, 142080), (5920, 125952), (6068, 122880), (6144, 121360), (6560, 113664), (7104, 104960), (7585, 98304), (7680, 97088), (7872, 94720), (8192, 91020), (8880, 83968), (9102, 81920), (9472, 78720), (9840, 75776), (10240, 72816), (10496, 71040), (11840, 62976), (12136, 61440), (12288, 60680), (13120, 56832), (14208, 52480), (15170, 49152), (15360, 48544), (15744, 47360), (16384, 45510), (17760, 41984), (18204, 40960), (18944, 39360), (19680, 37888), (20480, 36408), (20992, 35520), (22755, 32768), (23680, 31488), (24272, 30720), (24576, 30340), (26240, 28416)]