318789120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 320

約数和(自身を含む): 1143926784

約数和(自身を除く): 825137664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 103, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 206, 208, 240, 248, 256, 260, 309, 310, 312, 320, 372, 384, 390, 403, 412, 416, 465, 480, 496, 512, 515, 520, 618, 620, 624, 640, 744, 768, 780, 806, 824, 832, 930, 960, 992, 1030, 1040, 1209, 1236, 1240, 1248, 1280, 1339, 1488, 1536, 1545, 1560, 1612, 1648, 1664, 1860, 1920, 1984, 2015, 2060, 2080, 2418, 2472, 2480, 2496, 2560, 2678, 2976, 3090, 3120, 3193, 3224, 3296, 3328, 3720, 3840, 3968, 4017, 4030, 4120, 4160, 4836, 4944, 4960, 4992, 5356, 5952, 6045, 6180, 6240, 6386, 6448, 6592, 6656, 6695, 7440, 7680, 7936, 8034, 8060, 8240, 8320, 9579, 9672, 9888, 9920, 9984, 10712, 11904, 12090, 12360, 12480, 12772, 12896, 13184, 13390, 14880, 15872, 15965, 16068, 16120, 16480, 16640, 19158, 19344, 19776, 19840, 19968, 20085, 21424, 23808, 24180, 24720, 24960, 25544, 25792, 26368, 26780, 29760, 31930, 32136, 32240, 32960, 33280, 38316, 38688, 39552, 39680, 40170, 41509, 42848, 47616, 47895, 48360, 49440, 49920, 51088, 51584, 52736, 53560, 59520, 63860, 64272, 64480, 65920, 76632, 77376, 79104, 79360, 80340, 83018, 85696, 95790, 96720, 98880, 99840, 102176, 103168, 107120, 119040, 124527, 127720, 128544, 128960, 131840, 153264, 154752, 158208, 160680, 166036, 171392, 191580, 193440, 197760, 204352, 206336, 207545, 214240, 238080, 249054, 255440, 257088, 257920, 263680, 306528, 309504, 321360, 332072, 342784, 383160, 386880, 395520, 408704, 415090, 428480, 498108, 510880, 514176, 515840, 613056, 619008, 622635, 642720, 664144, 685568, 766320, 773760, 791040, 817408, 830180, 856960, 996216, 1021760, 1028352, 1031680, 1226112, 1245270, 1285440, 1328288, 1532640, 1547520, 1634816, 1660360, 1713920, 1992432, 2043520, 2056704, 2452224, 2490540, 2570880, 2656576, 3065280, 3095040, 3320720, 3427840, 3984864, 4087040, 4904448, 4981080, 5141760, 5313152, 6130560, 6641440, 7969728, 8174080, 9962160, 10283520, 10626304, 12261120, 13282880, 15939456, 19924320, 21252608, 24522240, 26565760, 31878912, 39848640, 53131520, 63757824, 79697280, 106263040, 159394560, 318789120]

約数ペア:

[(1, 318789120), (2, 159394560), (3, 106263040), (4, 79697280), (5, 63757824), (6, 53131520), (8, 39848640), (10, 31878912), (12, 26565760), (13, 24522240), (15, 21252608), (16, 19924320), (20, 15939456), (24, 13282880), (26, 12261120), (30, 10626304), (31, 10283520), (32, 9962160), (39, 8174080), (40, 7969728), (48, 6641440), (52, 6130560), (60, 5313152), (62, 5141760), (64, 4981080), (65, 4904448), (78, 4087040), (80, 3984864), (93, 3427840), (96, 3320720), (103, 3095040), (104, 3065280), (120, 2656576), (124, 2570880), (128, 2490540), (130, 2452224), (155, 2056704), (156, 2043520), (160, 1992432), (186, 1713920), (192, 1660360), (195, 1634816), (206, 1547520), (208, 1532640), (240, 1328288), (248, 1285440), (256, 1245270), (260, 1226112), (309, 1031680), (310, 1028352), (312, 1021760), (320, 996216), (372, 856960), (384, 830180), (390, 817408), (403, 791040), (412, 773760), (416, 766320), (465, 685568), (480, 664144), (496, 642720), (512, 622635), (515, 619008), (520, 613056), (618, 515840), (620, 514176), (624, 510880), (640, 498108), (744, 428480), (768, 415090), (780, 408704), (806, 395520), (824, 386880), (832, 383160), (930, 342784), (960, 332072), (992, 321360), (1030, 309504), (1040, 306528), (1209, 263680), (1236, 257920), (1240, 257088), (1248, 255440), (1280, 249054), (1339, 238080), (1488, 214240), (1536, 207545), (1545, 206336), (1560, 204352), (1612, 197760), (1648, 193440), (1664, 191580), (1860, 171392), (1920, 166036), (1984, 160680), (2015, 158208), (2060, 154752), (2080, 153264), (2418, 131840), (2472, 128960), (2480, 128544), (2496, 127720), (2560, 124527), (2678, 119040), (2976, 107120), (3090, 103168), (3120, 102176), (3193, 99840), (3224, 98880), (3296, 96720), (3328, 95790), (3720, 85696), (3840, 83018), (3968, 80340), (4017, 79360), (4030, 79104), (4120, 77376), (4160, 76632), (4836, 65920), (4944, 64480), (4960, 64272), (4992, 63860), (5356, 59520), (5952, 53560), (6045, 52736), (6180, 51584), (6240, 51088), (6386, 49920), (6448, 49440), (6592, 48360), (6656, 47895), (6695, 47616), (7440, 42848), (7680, 41509), (7936, 40170), (8034, 39680), (8060, 39552), (8240, 38688), (8320, 38316), (9579, 33280), (9672, 32960), (9888, 32240), (9920, 32136), (9984, 31930), (10712, 29760), (11904, 26780), (12090, 26368), (12360, 25792), (12480, 25544), (12772, 24960), (12896, 24720), (13184, 24180), (13390, 23808), (14880, 21424), (15872, 20085), (15965, 19968), (16068, 19840), (16120, 19776), (16480, 19344), (16640, 19158)]