685178880

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 272

約数和(自身を含む): 2378152224

約数和(自身を除く): 1692973344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 80, 82, 85, 96, 102, 120, 123, 128, 136, 160, 164, 170, 192, 204, 205, 240, 246, 255, 256, 272, 320, 328, 340, 384, 408, 410, 480, 492, 510, 512, 544, 615, 640, 656, 680, 697, 768, 816, 820, 960, 984, 1020, 1024, 1088, 1230, 1280, 1312, 1360, 1394, 1536, 1632, 1640, 1920, 1968, 2040, 2048, 2091, 2176, 2460, 2560, 2624, 2720, 2788, 3072, 3264, 3280, 3485, 3840, 3936, 4080, 4096, 4182, 4352, 4920, 5120, 5248, 5440, 5576, 6144, 6528, 6560, 6970, 7680, 7872, 8160, 8192, 8364, 8704, 9840, 10240, 10455, 10496, 10880, 11152, 12288, 13056, 13120, 13940, 15360, 15744, 16320, 16384, 16728, 17408, 19680, 20480, 20910, 20992, 21760, 22304, 24576, 26112, 26240, 27880, 30720, 31488, 32640, 32768, 33456, 34816, 39360, 40960, 41820, 41984, 43520, 44608, 49152, 52224, 52480, 55760, 61440, 62976, 65280, 65536, 66912, 69632, 78720, 81920, 83640, 83968, 87040, 89216, 98304, 104448, 104960, 111520, 122880, 125952, 130560, 133824, 139264, 157440, 163840, 167280, 167936, 174080, 178432, 196608, 208896, 209920, 223040, 245760, 251904, 261120, 267648, 278528, 314880, 327680, 334560, 335872, 348160, 356864, 417792, 419840, 446080, 491520, 503808, 522240, 535296, 557056, 629760, 669120, 671744, 696320, 713728, 835584, 839680, 892160, 983040, 1007616, 1044480, 1070592, 1114112, 1259520, 1338240, 1343488, 1392640, 1427456, 1671168, 1679360, 1784320, 2015232, 2088960, 2141184, 2519040, 2676480, 2686976, 2785280, 2854912, 3342336, 3358720, 3568640, 4030464, 4177920, 4282368, 5038080, 5352960, 5570560, 5709824, 6717440, 7137280, 8060928, 8355840, 8564736, 10076160, 10705920, 11419648, 13434880, 14274560, 16711680, 17129472, 20152320, 21411840, 22839296, 28549120, 34258944, 40304640, 42823680, 45678592, 57098240, 68517888, 85647360, 114196480, 137035776, 171294720, 228392960, 342589440, 685178880]

約数ペア:

[(1, 685178880), (2, 342589440), (3, 228392960), (4, 171294720), (5, 137035776), (6, 114196480), (8, 85647360), (10, 68517888), (12, 57098240), (15, 45678592), (16, 42823680), (17, 40304640), (20, 34258944), (24, 28549120), (30, 22839296), (32, 21411840), (34, 20152320), (40, 17129472), (41, 16711680), (48, 14274560), (51, 13434880), (60, 11419648), (64, 10705920), (68, 10076160), (80, 8564736), (82, 8355840), (85, 8060928), (96, 7137280), (102, 6717440), (120, 5709824), (123, 5570560), (128, 5352960), (136, 5038080), (160, 4282368), (164, 4177920), (170, 4030464), (192, 3568640), (204, 3358720), (205, 3342336), (240, 2854912), (246, 2785280), (255, 2686976), (256, 2676480), (272, 2519040), (320, 2141184), (328, 2088960), (340, 2015232), (384, 1784320), (408, 1679360), (410, 1671168), (480, 1427456), (492, 1392640), (510, 1343488), (512, 1338240), (544, 1259520), (615, 1114112), (640, 1070592), (656, 1044480), (680, 1007616), (697, 983040), (768, 892160), (816, 839680), (820, 835584), (960, 713728), (984, 696320), (1020, 671744), (1024, 669120), (1088, 629760), (1230, 557056), (1280, 535296), (1312, 522240), (1360, 503808), (1394, 491520), (1536, 446080), (1632, 419840), (1640, 417792), (1920, 356864), (1968, 348160), (2040, 335872), (2048, 334560), (2091, 327680), (2176, 314880), (2460, 278528), (2560, 267648), (2624, 261120), (2720, 251904), (2788, 245760), (3072, 223040), (3264, 209920), (3280, 208896), (3485, 196608), (3840, 178432), (3936, 174080), (4080, 167936), (4096, 167280), (4182, 163840), (4352, 157440), (4920, 139264), (5120, 133824), (5248, 130560), (5440, 125952), (5576, 122880), (6144, 111520), (6528, 104960), (6560, 104448), (6970, 98304), (7680, 89216), (7872, 87040), (8160, 83968), (8192, 83640), (8364, 81920), (8704, 78720), (9840, 69632), (10240, 66912), (10455, 65536), (10496, 65280), (10880, 62976), (11152, 61440), (12288, 55760), (13056, 52480), (13120, 52224), (13940, 49152), (15360, 44608), (15744, 43520), (16320, 41984), (16384, 41820), (16728, 40960), (17408, 39360), (19680, 34816), (20480, 33456), (20910, 32768), (20992, 32640), (21760, 31488), (22304, 30720), (24576, 27880), (26112, 26240)]