320791680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 1243045440

約数和(自身を除く): 922253760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 61, 64, 66, 72, 80, 83, 88, 90, 96, 99, 110, 120, 122, 128, 132, 144, 160, 165, 166, 176, 180, 183, 192, 198, 220, 240, 244, 249, 264, 288, 305, 320, 330, 332, 352, 360, 366, 384, 396, 415, 440, 480, 488, 495, 498, 528, 549, 576, 610, 640, 660, 664, 671, 704, 720, 732, 747, 792, 830, 880, 913, 915, 960, 976, 990, 996, 1056, 1098, 1152, 1220, 1245, 1320, 1328, 1342, 1408, 1440, 1464, 1494, 1584, 1660, 1760, 1826, 1830, 1920, 1952, 1980, 1992, 2013, 2112, 2196, 2440, 2490, 2640, 2656, 2684, 2739, 2745, 2880, 2928, 2988, 3168, 3320, 3355, 3520, 3652, 3660, 3735, 3904, 3960, 3984, 4026, 4224, 4392, 4565, 4880, 4980, 5063, 5280, 5312, 5368, 5478, 5490, 5760, 5856, 5976, 6039, 6336, 6640, 6710, 7040, 7304, 7320, 7470, 7808, 7920, 7968, 8052, 8217, 8784, 9130, 9760, 9960, 10065, 10126, 10560, 10624, 10736, 10956, 10980, 11712, 11952, 12078, 12672, 13280, 13420, 13695, 14608, 14640, 14940, 15189, 15840, 15936, 16104, 16434, 17568, 18260, 19520, 19920, 20130, 20252, 21120, 21472, 21912, 21960, 23424, 23904, 24156, 25315, 26560, 26840, 27390, 29216, 29280, 29880, 30195, 30378, 31680, 31872, 32208, 32868, 35136, 36520, 39040, 39840, 40260, 40504, 41085, 42944, 43824, 43920, 45567, 47808, 48312, 50630, 53120, 53680, 54780, 55693, 58432, 58560, 59760, 60390, 60756, 63360, 64416, 65736, 70272, 73040, 75945, 79680, 80520, 81008, 82170, 85888, 87648, 87840, 91134, 95616, 96624, 101260, 107360, 109560, 111386, 116864, 117120, 119520, 120780, 121512, 128832, 131472, 146080, 151890, 159360, 161040, 162016, 164340, 167079, 175296, 175680, 182268, 193248, 202520, 214720, 219120, 222772, 227835, 239040, 241560, 243024, 257664, 262944, 278465, 292160, 303780, 322080, 324032, 328680, 334158, 350592, 351360, 364536, 386496, 405040, 429440, 438240, 445544, 455670, 478080, 483120, 486048, 501237, 525888, 556930, 584320, 607560, 644160, 648064, 657360, 668316, 729072, 772992, 810080, 835395, 876480, 891088, 911340, 966240, 972096, 1002474, 1051776, 1113860, 1215120, 1288320, 1314720, 1336632, 1458144, 1620160, 1670790, 1752960, 1782176, 1822680, 1932480, 1944192, 2004948, 2227720, 2430240, 2506185, 2629440, 2673264, 2916288, 3240320, 3341580, 3564352, 3645360, 3864960, 4009896, 4455440, 4860480, 5012370, 5258880, 5346528, 5832576, 6683160, 7128704, 7290720, 8019792, 8910880, 9720960, 10024740, 10693056, 13366320, 14581440, 16039584, 17821760, 20049480, 21386112, 26732640, 29162880, 32079168, 35643520, 40098960, 53465280, 64158336, 80197920, 106930560, 160395840, 320791680]

約数ペア:

[(1, 320791680), (2, 160395840), (3, 106930560), (4, 80197920), (5, 64158336), (6, 53465280), (8, 40098960), (9, 35643520), (10, 32079168), (11, 29162880), (12, 26732640), (15, 21386112), (16, 20049480), (18, 17821760), (20, 16039584), (22, 14581440), (24, 13366320), (30, 10693056), (32, 10024740), (33, 9720960), (36, 8910880), (40, 8019792), (44, 7290720), (45, 7128704), (48, 6683160), (55, 5832576), (60, 5346528), (61, 5258880), (64, 5012370), (66, 4860480), (72, 4455440), (80, 4009896), (83, 3864960), (88, 3645360), (90, 3564352), (96, 3341580), (99, 3240320), (110, 2916288), (120, 2673264), (122, 2629440), (128, 2506185), (132, 2430240), (144, 2227720), (160, 2004948), (165, 1944192), (166, 1932480), (176, 1822680), (180, 1782176), (183, 1752960), (192, 1670790), (198, 1620160), (220, 1458144), (240, 1336632), (244, 1314720), (249, 1288320), (264, 1215120), (288, 1113860), (305, 1051776), (320, 1002474), (330, 972096), (332, 966240), (352, 911340), (360, 891088), (366, 876480), (384, 835395), (396, 810080), (415, 772992), (440, 729072), (480, 668316), (488, 657360), (495, 648064), (498, 644160), (528, 607560), (549, 584320), (576, 556930), (610, 525888), (640, 501237), (660, 486048), (664, 483120), (671, 478080), (704, 455670), (720, 445544), (732, 438240), (747, 429440), (792, 405040), (830, 386496), (880, 364536), (913, 351360), (915, 350592), (960, 334158), (976, 328680), (990, 324032), (996, 322080), (1056, 303780), (1098, 292160), (1152, 278465), (1220, 262944), (1245, 257664), (1320, 243024), (1328, 241560), (1342, 239040), (1408, 227835), (1440, 222772), (1464, 219120), (1494, 214720), (1584, 202520), (1660, 193248), (1760, 182268), (1826, 175680), (1830, 175296), (1920, 167079), (1952, 164340), (1980, 162016), (1992, 161040), (2013, 159360), (2112, 151890), (2196, 146080), (2440, 131472), (2490, 128832), (2640, 121512), (2656, 120780), (2684, 119520), (2739, 117120), (2745, 116864), (2880, 111386), (2928, 109560), (2988, 107360), (3168, 101260), (3320, 96624), (3355, 95616), (3520, 91134), (3652, 87840), (3660, 87648), (3735, 85888), (3904, 82170), (3960, 81008), (3984, 80520), (4026, 79680), (4224, 75945), (4392, 73040), (4565, 70272), (4880, 65736), (4980, 64416), (5063, 63360), (5280, 60756), (5312, 60390), (5368, 59760), (5478, 58560), (5490, 58432), (5760, 55693), (5856, 54780), (5976, 53680), (6039, 53120), (6336, 50630), (6640, 48312), (6710, 47808), (7040, 45567), (7304, 43920), (7320, 43824), (7470, 42944), (7808, 41085), (7920, 40504), (7968, 40260), (8052, 39840), (8217, 39040), (8784, 36520), (9130, 35136), (9760, 32868), (9960, 32208), (10065, 31872), (10126, 31680), (10560, 30378), (10624, 30195), (10736, 29880), (10956, 29280), (10980, 29216), (11712, 27390), (11952, 26840), (12078, 26560), (12672, 25315), (13280, 24156), (13420, 23904), (13695, 23424), (14608, 21960), (14640, 21912), (14940, 21472), (15189, 21120), (15840, 20252), (15936, 20130), (16104, 19920), (16434, 19520), (17568, 18260)]