401057280

素因数分解:

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

素因数の和:158

約数の個数: 360

約数和(自身を含む): 1518639408

約数和(自身を除く): 1117582128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 103, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 206, 208, 234, 240, 256, 260, 288, 309, 312, 320, 338, 360, 384, 390, 412, 416, 468, 480, 507, 512, 515, 520, 576, 585, 618, 624, 640, 676, 720, 768, 780, 824, 832, 845, 927, 936, 960, 1014, 1030, 1040, 1152, 1170, 1236, 1248, 1280, 1339, 1352, 1440, 1521, 1536, 1545, 1560, 1648, 1664, 1690, 1854, 1872, 1920, 2028, 2060, 2080, 2304, 2340, 2472, 2496, 2535, 2560, 2678, 2704, 2880, 3042, 3090, 3120, 3296, 3328, 3380, 3708, 3744, 3840, 4017, 4056, 4120, 4160, 4608, 4635, 4680, 4944, 4992, 5070, 5356, 5408, 5760, 6084, 6180, 6240, 6592, 6656, 6695, 6760, 7416, 7488, 7605, 7680, 8034, 8112, 8240, 8320, 9270, 9360, 9888, 9984, 10140, 10712, 10816, 11520, 12051, 12168, 12360, 12480, 13184, 13390, 13520, 14832, 14976, 15210, 16068, 16224, 16480, 16640, 17407, 18540, 18720, 19776, 19968, 20085, 20280, 21424, 21632, 23040, 24102, 24336, 24720, 24960, 26368, 26780, 27040, 29664, 29952, 30420, 32136, 32448, 32960, 33280, 34814, 37080, 37440, 39552, 40170, 40560, 42848, 43264, 48204, 48672, 49440, 49920, 52221, 52736, 53560, 54080, 59328, 59904, 60255, 60840, 64272, 64896, 65920, 69628, 74160, 74880, 79104, 80340, 81120, 85696, 86528, 87035, 96408, 97344, 98880, 99840, 104442, 107120, 108160, 118656, 120510, 121680, 128544, 129792, 131840, 139256, 148320, 149760, 156663, 158208, 160680, 162240, 171392, 174070, 192816, 194688, 197760, 208884, 214240, 216320, 237312, 241020, 243360, 257088, 259584, 261105, 263680, 278512, 296640, 299520, 313326, 321360, 324480, 342784, 348140, 385632, 389376, 395520, 417768, 428480, 432640, 474624, 482040, 486720, 514176, 522210, 557024, 593280, 626652, 642720, 648960, 685568, 696280, 771264, 778752, 783315, 791040, 835536, 856960, 964080, 973440, 1028352, 1044420, 1114048, 1186560, 1253304, 1285440, 1297920, 1392560, 1542528, 1566630, 1671072, 1713920, 1928160, 1946880, 2056704, 2088840, 2228096, 2373120, 2506608, 2570880, 2785120, 3085056, 3133260, 3342144, 3427840, 3856320, 3893760, 4177680, 4456192, 5013216, 5141760, 5570240, 6170112, 6266520, 6684288, 7712640, 8355360, 8912384, 10026432, 10283520, 11140480, 12533040, 13368576, 15425280, 16710720, 20052864, 22280960, 25066080, 26737152, 30850560, 33421440, 40105728, 44561920, 50132160, 66842880, 80211456, 100264320, 133685760, 200528640, 401057280]

約数ペア:

[(1, 401057280), (2, 200528640), (3, 133685760), (4, 100264320), (5, 80211456), (6, 66842880), (8, 50132160), (9, 44561920), (10, 40105728), (12, 33421440), (13, 30850560), (15, 26737152), (16, 25066080), (18, 22280960), (20, 20052864), (24, 16710720), (26, 15425280), (30, 13368576), (32, 12533040), (36, 11140480), (39, 10283520), (40, 10026432), (45, 8912384), (48, 8355360), (52, 7712640), (60, 6684288), (64, 6266520), (65, 6170112), (72, 5570240), (78, 5141760), (80, 5013216), (90, 4456192), (96, 4177680), (103, 3893760), (104, 3856320), (117, 3427840), (120, 3342144), (128, 3133260), (130, 3085056), (144, 2785120), (156, 2570880), (160, 2506608), (169, 2373120), (180, 2228096), (192, 2088840), (195, 2056704), (206, 1946880), (208, 1928160), (234, 1713920), (240, 1671072), (256, 1566630), (260, 1542528), (288, 1392560), (309, 1297920), (312, 1285440), (320, 1253304), (338, 1186560), (360, 1114048), (384, 1044420), (390, 1028352), (412, 973440), (416, 964080), (468, 856960), (480, 835536), (507, 791040), (512, 783315), (515, 778752), (520, 771264), (576, 696280), (585, 685568), (618, 648960), (624, 642720), (640, 626652), (676, 593280), (720, 557024), (768, 522210), (780, 514176), (824, 486720), (832, 482040), (845, 474624), (927, 432640), (936, 428480), (960, 417768), (1014, 395520), (1030, 389376), (1040, 385632), (1152, 348140), (1170, 342784), (1236, 324480), (1248, 321360), (1280, 313326), (1339, 299520), (1352, 296640), (1440, 278512), (1521, 263680), (1536, 261105), (1545, 259584), (1560, 257088), (1648, 243360), (1664, 241020), (1690, 237312), (1854, 216320), (1872, 214240), (1920, 208884), (2028, 197760), (2060, 194688), (2080, 192816), (2304, 174070), (2340, 171392), (2472, 162240), (2496, 160680), (2535, 158208), (2560, 156663), (2678, 149760), (2704, 148320), (2880, 139256), (3042, 131840), (3090, 129792), (3120, 128544), (3296, 121680), (3328, 120510), (3380, 118656), (3708, 108160), (3744, 107120), (3840, 104442), (4017, 99840), (4056, 98880), (4120, 97344), (4160, 96408), (4608, 87035), (4635, 86528), (4680, 85696), (4944, 81120), (4992, 80340), (5070, 79104), (5356, 74880), (5408, 74160), (5760, 69628), (6084, 65920), (6180, 64896), (6240, 64272), (6592, 60840), (6656, 60255), (6695, 59904), (6760, 59328), (7416, 54080), (7488, 53560), (7605, 52736), (7680, 52221), (8034, 49920), (8112, 49440), (8240, 48672), (8320, 48204), (9270, 43264), (9360, 42848), (9888, 40560), (9984, 40170), (10140, 39552), (10712, 37440), (10816, 37080), (11520, 34814), (12051, 33280), (12168, 32960), (12360, 32448), (12480, 32136), (13184, 30420), (13390, 29952), (13520, 29664), (14832, 27040), (14976, 26780), (15210, 26368), (16068, 24960), (16224, 24720), (16480, 24336), (16640, 24102), (17407, 23040), (18540, 21632), (18720, 21424), (19776, 20280), (19968, 20085)]