31421167680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4483}}^1$

素因数の和:4666

約数の個数: 336

約数和(自身を含む): 116854833600

約数和(自身を除く): 85433665920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 149, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 298, 320, 336, 392, 420, 447, 448, 480, 490, 560, 588, 596, 672, 735, 745, 784, 840, 894, 960, 980, 1043, 1120, 1176, 1192, 1344, 1470, 1490, 1568, 1680, 1788, 1960, 2086, 2235, 2240, 2352, 2384, 2940, 2980, 3129, 3136, 3360, 3576, 3920, 4172, 4470, 4483, 4704, 4768, 5215, 5880, 5960, 6258, 6720, 7152, 7301, 7840, 8344, 8940, 8966, 9408, 9536, 10430, 11760, 11920, 12516, 13449, 14304, 14602, 15645, 15680, 16688, 17880, 17932, 20860, 21903, 22415, 23520, 23840, 25032, 26898, 28608, 29204, 31290, 31381, 33376, 35760, 35864, 36505, 41720, 43806, 44830, 47040, 47680, 50064, 53796, 58408, 62580, 62762, 66752, 67245, 71520, 71728, 73010, 83440, 87612, 89660, 94143, 100128, 107592, 109515, 116816, 125160, 125524, 134490, 143040, 143456, 146020, 156905, 166880, 175224, 179320, 188286, 200256, 215184, 219030, 219667, 233632, 250320, 251048, 268980, 286912, 292040, 313810, 333760, 350448, 358640, 376572, 430368, 438060, 439334, 467264, 470715, 500640, 502096, 537960, 584080, 627620, 659001, 667967, 700896, 717280, 753144, 860736, 876120, 878668, 941430, 1001280, 1004192, 1075920, 1098335, 1168160, 1255240, 1318002, 1335934, 1401792, 1434560, 1506288, 1752240, 1757336, 1882860, 2003901, 2008384, 2151840, 2196670, 2336320, 2510480, 2636004, 2671868, 3012576, 3295005, 3339835, 3504480, 3514672, 3765720, 4007802, 4303680, 4393340, 4675769, 5020960, 5272008, 5343736, 6025152, 6590010, 6679670, 7008960, 7029344, 7531440, 8015604, 8786680, 9351538, 10019505, 10041920, 10544016, 10687472, 13180020, 13359340, 14027307, 14058688, 15062880, 16031208, 17573360, 18703076, 20039010, 21088032, 21374944, 23378845, 26360040, 26718680, 28054614, 30125760, 32062416, 32730383, 35146720, 37406152, 40078020, 42176064, 42749888, 46757690, 52720080, 53437360, 56109228, 64124832, 65460766, 70136535, 70293440, 74812304, 80156040, 93515380, 98191149, 105440160, 106874720, 112218456, 128249664, 130921532, 140273070, 149624608, 160312080, 163651915, 187030760, 196382298, 210880320, 213749440, 224436912, 261843064, 280546140, 299249216, 320624160, 327303830, 374061520, 392764596, 448873824, 490955745, 523686128, 561092280, 641248320, 654607660, 748123040, 785529192, 897747648, 981911490, 1047372256, 1122184560, 1309215320, 1496246080, 1571058384, 1963822980, 2094744512, 2244369120, 2618430640, 3142116768, 3927645960, 4488738240, 5236861280, 6284233536, 7855291920, 10473722560, 15710583840, 31421167680]

約数ペア:

[(1, 31421167680), (2, 15710583840), (3, 10473722560), (4, 7855291920), (5, 6284233536), (6, 5236861280), (7, 4488738240), (8, 3927645960), (10, 3142116768), (12, 2618430640), (14, 2244369120), (15, 2094744512), (16, 1963822980), (20, 1571058384), (21, 1496246080), (24, 1309215320), (28, 1122184560), (30, 1047372256), (32, 981911490), (35, 897747648), (40, 785529192), (42, 748123040), (48, 654607660), (49, 641248320), (56, 561092280), (60, 523686128), (64, 490955745), (70, 448873824), (80, 392764596), (84, 374061520), (96, 327303830), (98, 320624160), (105, 299249216), (112, 280546140), (120, 261843064), (140, 224436912), (147, 213749440), (149, 210880320), (160, 196382298), (168, 187030760), (192, 163651915), (196, 160312080), (210, 149624608), (224, 140273070), (240, 130921532), (245, 128249664), (280, 112218456), (294, 106874720), (298, 105440160), (320, 98191149), (336, 93515380), (392, 80156040), (420, 74812304), (447, 70293440), (448, 70136535), (480, 65460766), (490, 64124832), (560, 56109228), (588, 53437360), (596, 52720080), (672, 46757690), (735, 42749888), (745, 42176064), (784, 40078020), (840, 37406152), (894, 35146720), (960, 32730383), (980, 32062416), (1043, 30125760), (1120, 28054614), (1176, 26718680), (1192, 26360040), (1344, 23378845), (1470, 21374944), (1490, 21088032), (1568, 20039010), (1680, 18703076), (1788, 17573360), (1960, 16031208), (2086, 15062880), (2235, 14058688), (2240, 14027307), (2352, 13359340), (2384, 13180020), (2940, 10687472), (2980, 10544016), (3129, 10041920), (3136, 10019505), (3360, 9351538), (3576, 8786680), (3920, 8015604), (4172, 7531440), (4470, 7029344), (4483, 7008960), (4704, 6679670), (4768, 6590010), (5215, 6025152), (5880, 5343736), (5960, 5272008), (6258, 5020960), (6720, 4675769), (7152, 4393340), (7301, 4303680), (7840, 4007802), (8344, 3765720), (8940, 3514672), (8966, 3504480), (9408, 3339835), (9536, 3295005), (10430, 3012576), (11760, 2671868), (11920, 2636004), (12516, 2510480), (13449, 2336320), (14304, 2196670), (14602, 2151840), (15645, 2008384), (15680, 2003901), (16688, 1882860), (17880, 1757336), (17932, 1752240), (20860, 1506288), (21903, 1434560), (22415, 1401792), (23520, 1335934), (23840, 1318002), (25032, 1255240), (26898, 1168160), (28608, 1098335), (29204, 1075920), (31290, 1004192), (31381, 1001280), (33376, 941430), (35760, 878668), (35864, 876120), (36505, 860736), (41720, 753144), (43806, 717280), (44830, 700896), (47040, 667967), (47680, 659001), (50064, 627620), (53796, 584080), (58408, 537960), (62580, 502096), (62762, 500640), (66752, 470715), (67245, 467264), (71520, 439334), (71728, 438060), (73010, 430368), (83440, 376572), (87612, 358640), (89660, 350448), (94143, 333760), (100128, 313810), (107592, 292040), (109515, 286912), (116816, 268980), (125160, 251048), (125524, 250320), (134490, 233632), (143040, 219667), (143456, 219030), (146020, 215184), (156905, 200256), (166880, 188286), (175224, 179320)]