163981440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 384

約数和(自身を含む): 668304000

約数和(自身を除く): 504322560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 166, 168, 180, 192, 196, 210, 224, 240, 245, 249, 252, 280, 288, 294, 315, 320, 332, 336, 343, 360, 384, 392, 415, 420, 441, 448, 480, 490, 498, 504, 560, 576, 581, 588, 630, 640, 664, 672, 686, 720, 735, 747, 784, 830, 840, 882, 896, 960, 980, 996, 1008, 1029, 1120, 1152, 1162, 1176, 1245, 1260, 1328, 1344, 1372, 1440, 1470, 1494, 1568, 1660, 1680, 1715, 1743, 1764, 1920, 1960, 1992, 2016, 2058, 2205, 2240, 2324, 2352, 2490, 2520, 2656, 2688, 2744, 2880, 2905, 2940, 2988, 3087, 3136, 3320, 3360, 3430, 3486, 3528, 3735, 3920, 3984, 4032, 4067, 4116, 4410, 4480, 4648, 4704, 4980, 5040, 5145, 5229, 5312, 5488, 5760, 5810, 5880, 5976, 6174, 6272, 6640, 6720, 6860, 6972, 7056, 7470, 7840, 7968, 8064, 8134, 8232, 8715, 8820, 9296, 9408, 9960, 10080, 10290, 10458, 10624, 10976, 11620, 11760, 11952, 12201, 12348, 13280, 13440, 13720, 13944, 14112, 14940, 15435, 15680, 15936, 16268, 16464, 17430, 17640, 18592, 18816, 19920, 20160, 20335, 20580, 20916, 21952, 23240, 23520, 23904, 24402, 24696, 26145, 26560, 27440, 27888, 28224, 28469, 29880, 30870, 31360, 31872, 32536, 32928, 34860, 35280, 36603, 37184, 39840, 40320, 40670, 41160, 41832, 43904, 46480, 47040, 47808, 48804, 49392, 52290, 53120, 54880, 55776, 56448, 56938, 59760, 61005, 61740, 65072, 65856, 69720, 70560, 73206, 74368, 79680, 81340, 82320, 83664, 85407, 92960, 94080, 95616, 97608, 98784, 104580, 109760, 111552, 113876, 119520, 122010, 123480, 130144, 131712, 139440, 141120, 142345, 146412, 159360, 162680, 164640, 167328, 170814, 183015, 185920, 195216, 197568, 209160, 219520, 223104, 227752, 239040, 244020, 246960, 256221, 260288, 278880, 282240, 284690, 292824, 325360, 329280, 334656, 341628, 366030, 371840, 390432, 395136, 418320, 427035, 455504, 478080, 488040, 493920, 512442, 520576, 557760, 569380, 585648, 650720, 658560, 669312, 683256, 732060, 780864, 836640, 854070, 911008, 976080, 987840, 1024884, 1115520, 1138760, 1171296, 1281105, 1301440, 1366512, 1464120, 1561728, 1673280, 1708140, 1822016, 1952160, 1975680, 2049768, 2277520, 2342592, 2562210, 2602880, 2733024, 2928240, 3346560, 3416280, 3644032, 3904320, 4099536, 4555040, 4685184, 5124420, 5466048, 5856480, 6832560, 7808640, 8199072, 9110080, 10248840, 10932096, 11712960, 13665120, 16398144, 18220160, 20497680, 23425920, 27330240, 32796288, 40995360, 54660480, 81990720, 163981440]

約数ペア:

[(1, 163981440), (2, 81990720), (3, 54660480), (4, 40995360), (5, 32796288), (6, 27330240), (7, 23425920), (8, 20497680), (9, 18220160), (10, 16398144), (12, 13665120), (14, 11712960), (15, 10932096), (16, 10248840), (18, 9110080), (20, 8199072), (21, 7808640), (24, 6832560), (28, 5856480), (30, 5466048), (32, 5124420), (35, 4685184), (36, 4555040), (40, 4099536), (42, 3904320), (45, 3644032), (48, 3416280), (49, 3346560), (56, 2928240), (60, 2733024), (63, 2602880), (64, 2562210), (70, 2342592), (72, 2277520), (80, 2049768), (83, 1975680), (84, 1952160), (90, 1822016), (96, 1708140), (98, 1673280), (105, 1561728), (112, 1464120), (120, 1366512), (126, 1301440), (128, 1281105), (140, 1171296), (144, 1138760), (147, 1115520), (160, 1024884), (166, 987840), (168, 976080), (180, 911008), (192, 854070), (196, 836640), (210, 780864), (224, 732060), (240, 683256), (245, 669312), (249, 658560), (252, 650720), (280, 585648), (288, 569380), (294, 557760), (315, 520576), (320, 512442), (332, 493920), (336, 488040), (343, 478080), (360, 455504), (384, 427035), (392, 418320), (415, 395136), (420, 390432), (441, 371840), (448, 366030), (480, 341628), (490, 334656), (498, 329280), (504, 325360), (560, 292824), (576, 284690), (581, 282240), (588, 278880), (630, 260288), (640, 256221), (664, 246960), (672, 244020), (686, 239040), (720, 227752), (735, 223104), (747, 219520), (784, 209160), (830, 197568), (840, 195216), (882, 185920), (896, 183015), (960, 170814), (980, 167328), (996, 164640), (1008, 162680), (1029, 159360), (1120, 146412), (1152, 142345), (1162, 141120), (1176, 139440), (1245, 131712), (1260, 130144), (1328, 123480), (1344, 122010), (1372, 119520), (1440, 113876), (1470, 111552), (1494, 109760), (1568, 104580), (1660, 98784), (1680, 97608), (1715, 95616), (1743, 94080), (1764, 92960), (1920, 85407), (1960, 83664), (1992, 82320), (2016, 81340), (2058, 79680), (2205, 74368), (2240, 73206), (2324, 70560), (2352, 69720), (2490, 65856), (2520, 65072), (2656, 61740), (2688, 61005), (2744, 59760), (2880, 56938), (2905, 56448), (2940, 55776), (2988, 54880), (3087, 53120), (3136, 52290), (3320, 49392), (3360, 48804), (3430, 47808), (3486, 47040), (3528, 46480), (3735, 43904), (3920, 41832), (3984, 41160), (4032, 40670), (4067, 40320), (4116, 39840), (4410, 37184), (4480, 36603), (4648, 35280), (4704, 34860), (4980, 32928), (5040, 32536), (5145, 31872), (5229, 31360), (5312, 30870), (5488, 29880), (5760, 28469), (5810, 28224), (5880, 27888), (5976, 27440), (6174, 26560), (6272, 26145), (6640, 24696), (6720, 24402), (6860, 23904), (6972, 23520), (7056, 23240), (7470, 21952), (7840, 20916), (7968, 20580), (8064, 20335), (8134, 20160), (8232, 19920), (8715, 18816), (8820, 18592), (9296, 17640), (9408, 17430), (9960, 16464), (10080, 16268), (10290, 15936), (10458, 15680), (10624, 15435), (10976, 14940), (11620, 14112), (11760, 13944), (11952, 13720), (12201, 13440), (12348, 13280)]