392355840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 224

約数和(自身を含む): 1308542976

約数和(自身を除く): 916187136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 103, 120, 124, 128, 155, 160, 186, 192, 206, 240, 248, 256, 309, 310, 320, 372, 384, 412, 465, 480, 496, 512, 515, 618, 620, 640, 744, 768, 824, 930, 960, 992, 1024, 1030, 1236, 1240, 1280, 1488, 1536, 1545, 1648, 1860, 1920, 1984, 2048, 2060, 2472, 2480, 2560, 2976, 3072, 3090, 3193, 3296, 3720, 3840, 3968, 4096, 4120, 4944, 4960, 5120, 5952, 6144, 6180, 6386, 6592, 7440, 7680, 7936, 8192, 8240, 9579, 9888, 9920, 10240, 11904, 12288, 12360, 12772, 13184, 14880, 15360, 15872, 15965, 16480, 19158, 19776, 19840, 20480, 23808, 24576, 24720, 25544, 26368, 29760, 30720, 31744, 31930, 32960, 38316, 39552, 39680, 40960, 47616, 47895, 49440, 51088, 52736, 59520, 61440, 63488, 63860, 65920, 76632, 79104, 79360, 95232, 95790, 98880, 102176, 105472, 119040, 122880, 126976, 127720, 131840, 153264, 158208, 158720, 190464, 191580, 197760, 204352, 210944, 238080, 253952, 255440, 263680, 306528, 316416, 317440, 380928, 383160, 395520, 408704, 421888, 476160, 510880, 527360, 613056, 632832, 634880, 761856, 766320, 791040, 817408, 843776, 952320, 1021760, 1054720, 1226112, 1265664, 1269760, 1532640, 1582080, 1634816, 1904640, 2043520, 2109440, 2452224, 2531328, 3065280, 3164160, 3269632, 3809280, 4087040, 4218880, 4904448, 6130560, 6328320, 6539264, 8174080, 9808896, 12261120, 12656640, 13078528, 16348160, 19617792, 24522240, 26157056, 32696320, 39235584, 49044480, 65392640, 78471168, 98088960, 130785280, 196177920, 392355840]

約数ペア:

[(1, 392355840), (2, 196177920), (3, 130785280), (4, 98088960), (5, 78471168), (6, 65392640), (8, 49044480), (10, 39235584), (12, 32696320), (15, 26157056), (16, 24522240), (20, 19617792), (24, 16348160), (30, 13078528), (31, 12656640), (32, 12261120), (40, 9808896), (48, 8174080), (60, 6539264), (62, 6328320), (64, 6130560), (80, 4904448), (93, 4218880), (96, 4087040), (103, 3809280), (120, 3269632), (124, 3164160), (128, 3065280), (155, 2531328), (160, 2452224), (186, 2109440), (192, 2043520), (206, 1904640), (240, 1634816), (248, 1582080), (256, 1532640), (309, 1269760), (310, 1265664), (320, 1226112), (372, 1054720), (384, 1021760), (412, 952320), (465, 843776), (480, 817408), (496, 791040), (512, 766320), (515, 761856), (618, 634880), (620, 632832), (640, 613056), (744, 527360), (768, 510880), (824, 476160), (930, 421888), (960, 408704), (992, 395520), (1024, 383160), (1030, 380928), (1236, 317440), (1240, 316416), (1280, 306528), (1488, 263680), (1536, 255440), (1545, 253952), (1648, 238080), (1860, 210944), (1920, 204352), (1984, 197760), (2048, 191580), (2060, 190464), (2472, 158720), (2480, 158208), (2560, 153264), (2976, 131840), (3072, 127720), (3090, 126976), (3193, 122880), (3296, 119040), (3720, 105472), (3840, 102176), (3968, 98880), (4096, 95790), (4120, 95232), (4944, 79360), (4960, 79104), (5120, 76632), (5952, 65920), (6144, 63860), (6180, 63488), (6386, 61440), (6592, 59520), (7440, 52736), (7680, 51088), (7936, 49440), (8192, 47895), (8240, 47616), (9579, 40960), (9888, 39680), (9920, 39552), (10240, 38316), (11904, 32960), (12288, 31930), (12360, 31744), (12772, 30720), (13184, 29760), (14880, 26368), (15360, 25544), (15872, 24720), (15965, 24576), (16480, 23808), (19158, 20480), (19776, 19840)]