9745891920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 640

約数和(自身を含む): 38193984000

約数和(自身を除く): 28448092080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 61, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 122, 135, 136, 144, 152, 153, 170, 171, 180, 183, 190, 204, 216, 228, 229, 240, 244, 255, 270, 272, 285, 304, 305, 306, 323, 340, 342, 360, 366, 380, 408, 432, 456, 458, 459, 488, 510, 513, 540, 549, 570, 610, 612, 646, 680, 684, 687, 720, 732, 760, 765, 816, 855, 912, 915, 916, 918, 969, 976, 1020, 1026, 1037, 1080, 1098, 1140, 1145, 1159, 1220, 1224, 1292, 1360, 1368, 1374, 1464, 1520, 1530, 1615, 1647, 1710, 1830, 1832, 1836, 1938, 2040, 2052, 2061, 2074, 2160, 2196, 2280, 2290, 2295, 2318, 2440, 2448, 2565, 2584, 2736, 2745, 2748, 2907, 2928, 3060, 3111, 3230, 3294, 3420, 3435, 3477, 3660, 3664, 3672, 3876, 3893, 4080, 4104, 4122, 4148, 4351, 4392, 4560, 4580, 4590, 4636, 4845, 4880, 5130, 5168, 5185, 5490, 5496, 5795, 5814, 6120, 6183, 6222, 6460, 6588, 6840, 6870, 6954, 7320, 7344, 7752, 7786, 8208, 8235, 8244, 8296, 8702, 8721, 8784, 9160, 9180, 9272, 9333, 9690, 10260, 10305, 10370, 10431, 10980, 10992, 11590, 11628, 11679, 12240, 12366, 12444, 12920, 13053, 13176, 13680, 13740, 13908, 13969, 14535, 14640, 15504, 15555, 15572, 16470, 16488, 16592, 17385, 17404, 17442, 18320, 18360, 18544, 18666, 19380, 19465, 19703, 20520, 20610, 20740, 20862, 21755, 21960, 23180, 23256, 23358, 24732, 24888, 25840, 26106, 26352, 27480, 27816, 27938, 27999, 29070, 30915, 31110, 31144, 31293, 32940, 32976, 34770, 34808, 34884, 35037, 36720, 37332, 38760, 38930, 39159, 39406, 41040, 41220, 41480, 41724, 41907, 43510, 43605, 43920, 46360, 46512, 46665, 46716, 49464, 49776, 52155, 52212, 54960, 55632, 55876, 55998, 58140, 58395, 59109, 61830, 62220, 62288, 62586, 65265, 65880, 69540, 69616, 69768, 69845, 70074, 73967, 74664, 77520, 77860, 78318, 78812, 82440, 82960, 83448, 83814, 87020, 87210, 92720, 93330, 93432, 98515, 98928, 104310, 104424, 105111, 111752, 111996, 116280, 116790, 117477, 118218, 123660, 124440, 125172, 125721, 130530, 131760, 139080, 139536, 139690, 139995, 140148, 147934, 149328, 155720, 156465, 156636, 157624, 164880, 166896, 167628, 174040, 174420, 175185, 177327, 186660, 186864, 195795, 197030, 208620, 208848, 209535, 210222, 221901, 223504, 223992, 232560, 233580, 234954, 236436, 237473, 247320, 248880, 250344, 251442, 261060, 265411, 278160, 279380, 279990, 280296, 295545, 295868, 311440, 312930, 313272, 315248, 335256, 348080, 348840, 350370, 354654, 369835, 373320, 377163, 391590, 394060, 417240, 419070, 420444, 443802, 447984, 467160, 469908, 472872, 474946, 494640, 500688, 502884, 522120, 525555, 530822, 531981, 558760, 559980, 560592, 587385, 591090, 591736, 625860, 626544, 628605, 665703, 670512, 697680, 700740, 709308, 712419, 739670, 746640, 754326, 783180, 788120, 796233, 834480, 838140, 840888, 886635, 887604, 934320, 939816, 945744, 949892, 1005768, 1044240, 1051110, 1061644, 1063962, 1109505, 1117520, 1119960, 1174770, 1182180, 1183472, 1187365, 1251720, 1257210, 1327055, 1331406, 1401480, 1418616, 1424838, 1479340, 1508652, 1566360, 1576240, 1592466, 1676280, 1681776, 1773270, 1775208, 1879632, 1885815, 1899784, 1997109, 2011536, 2102220, 2123288, 2127924, 2137257, 2219010, 2239920, 2349540, 2364360, 2374730, 2388699, 2503440, 2514420, 2654110, 2659905, 2662812, 2802960, 2837232, 2849676, 2958680, 3017304, 3132720, 3184932, 3328515, 3352560, 3546540, 3550416, 3562095, 3771630, 3799568, 3981165, 3994218, 4204440, 4246576, 4255848, 4274514, 4438020, 4511987, 4699080, 4728720, 4749460, 4777398, 5028840, 5308220, 5319810, 5325624, 5699352, 5917360, 6034608, 6369864, 6411771, 6657030, 7093080, 7124190, 7166097, 7543260, 7962330, 7988436, 8408880, 8511696, 8549028, 8876040, 9023974, 9398160, 9498920, 9554796, 9985545, 10057680, 10616440, 10639620, 10651248, 10686285, 11398704, 11943495, 12739728, 12823542, 13314060, 13535961, 14186160, 14248380, 14332194, 15086520, 15924660, 15976872, 17098056, 17752080, 18047948, 18997840, 19109592, 19971090, 21232880, 21279240, 21372570, 22559935, 23886990, 25647084, 26628120, 27071922, 28496760, 28664388, 30173040, 31849320, 31953744, 32058855, 34196112, 35830485, 36095896, 38219184, 39942180, 40607883, 42558480, 42745140, 45119870, 47773980, 51294168, 53256240, 54143844, 56993520, 57328776, 63698640, 64117710, 67679805, 71660970, 72191792, 79884360, 81215766, 85490280, 90239740, 95547960, 102588336, 108287688, 114657552, 121823649, 128235420, 135359610, 143321940, 159768720, 162431532, 170980560, 180479480, 191095920, 203039415, 216575376, 243647298, 256470840, 270719220, 286643880, 324863064, 360958960, 406078830, 487294596, 512941680, 541438440, 573287760, 609118245, 649726128, 812157660, 974589192, 1082876880, 1218236490, 1624315320, 1949178384, 2436472980, 3248630640, 4872945960, 9745891920]

約数ペア:

[(1, 9745891920), (2, 4872945960), (3, 3248630640), (4, 2436472980), (5, 1949178384), (6, 1624315320), (8, 1218236490), (9, 1082876880), (10, 974589192), (12, 812157660), (15, 649726128), (16, 609118245), (17, 573287760), (18, 541438440), (19, 512941680), (20, 487294596), (24, 406078830), (27, 360958960), (30, 324863064), (34, 286643880), (36, 270719220), (38, 256470840), (40, 243647298), (45, 216575376), (48, 203039415), (51, 191095920), (54, 180479480), (57, 170980560), (60, 162431532), (61, 159768720), (68, 143321940), (72, 135359610), (76, 128235420), (80, 121823649), (85, 114657552), (90, 108287688), (95, 102588336), (102, 95547960), (108, 90239740), (114, 85490280), (120, 81215766), (122, 79884360), (135, 72191792), (136, 71660970), (144, 67679805), (152, 64117710), (153, 63698640), (170, 57328776), (171, 56993520), (180, 54143844), (183, 53256240), (190, 51294168), (204, 47773980), (216, 45119870), (228, 42745140), (229, 42558480), (240, 40607883), (244, 39942180), (255, 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(1615, 6034608), (1647, 5917360), (1710, 5699352), (1830, 5325624), (1832, 5319810), (1836, 5308220), (1938, 5028840), (2040, 4777398), (2052, 4749460), (2061, 4728720), (2074, 4699080), (2160, 4511987), (2196, 4438020), (2280, 4274514), (2290, 4255848), (2295, 4246576), (2318, 4204440), (2440, 3994218), (2448, 3981165), (2565, 3799568), (2584, 3771630), (2736, 3562095), (2745, 3550416), (2748, 3546540), (2907, 3352560), (2928, 3328515), (3060, 3184932), (3111, 3132720), (3230, 3017304), (3294, 2958680), (3420, 2849676), (3435, 2837232), (3477, 2802960), (3660, 2662812), (3664, 2659905), (3672, 2654110), (3876, 2514420), (3893, 2503440), (4080, 2388699), (4104, 2374730), (4122, 2364360), (4148, 2349540), (4351, 2239920), (4392, 2219010), (4560, 2137257), (4580, 2127924), (4590, 2123288), (4636, 2102220), (4845, 2011536), (4880, 1997109), (5130, 1899784), (5168, 1885815), (5185, 1879632), (5490, 1775208), (5496, 1773270), (5795, 1681776), (5814, 1676280), (6120, 1592466), (6183, 1576240), (6222, 1566360), (6460, 1508652), (6588, 1479340), (6840, 1424838), (6870, 1418616), (6954, 1401480), (7320, 1331406), (7344, 1327055), (7752, 1257210), (7786, 1251720), (8208, 1187365), (8235, 1183472), (8244, 1182180), (8296, 1174770), (8702, 1119960), (8721, 1117520), (8784, 1109505), (9160, 1063962), (9180, 1061644), (9272, 1051110), (9333, 1044240), (9690, 1005768), (10260, 949892), (10305, 945744), (10370, 939816), (10431, 934320), (10980, 887604), (10992, 886635), (11590, 840888), (11628, 838140), (11679, 834480), (12240, 796233), (12366, 788120), (12444, 783180), (12920, 754326), (13053, 746640), (13176, 739670), (13680, 712419), (13740, 709308), (13908, 700740), (13969, 697680), (14535, 670512), (14640, 665703), (15504, 628605), (15555, 626544), (15572, 625860), (16470, 591736), (16488, 591090), (16592, 587385), (17385, 560592), (17404, 559980), (17442, 558760), (18320, 531981), (18360, 530822), (18544, 525555), (18666, 522120), (19380, 502884), (19465, 500688), (19703, 494640), (20520, 474946), (20610, 472872), (20740, 469908), (20862, 467160), (21755, 447984), (21960, 443802), (23180, 420444), (23256, 419070), (23358, 417240), (24732, 394060), (24888, 391590), (25840, 377163), (26106, 373320), (26352, 369835), (27480, 354654), (27816, 350370), (27938, 348840), (27999, 348080), (29070, 335256), (30915, 315248), (31110, 313272), (31144, 312930), (31293, 311440), (32940, 295868), (32976, 295545), (34770, 280296), (34808, 279990), (34884, 279380), (35037, 278160), (36720, 265411), (37332, 261060), (38760, 251442), (38930, 250344), (39159, 248880), (39406, 247320), (41040, 237473), (41220, 236436), (41480, 234954), (41724, 233580), (41907, 232560), (43510, 223992), (43605, 223504), (43920, 221901), (46360, 210222), (46512, 209535), (46665, 208848), (46716, 208620), (49464, 197030), (49776, 195795), (52155, 186864), (52212, 186660), (54960, 177327), (55632, 175185), (55876, 174420), (55998, 174040), (58140, 167628), (58395, 166896), (59109, 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