1949897040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 640

約数和(自身を含む): 8106147840

約数和(自身を除く): 6156250800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 37, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 74, 76, 78, 80, 84, 91, 95, 104, 105, 111, 112, 114, 120, 127, 130, 133, 140, 148, 152, 156, 168, 182, 185, 190, 195, 208, 210, 222, 228, 240, 247, 254, 259, 260, 266, 273, 280, 285, 296, 304, 312, 336, 364, 370, 380, 381, 390, 399, 420, 444, 455, 456, 481, 494, 508, 518, 520, 532, 546, 555, 560, 570, 592, 624, 635, 665, 703, 728, 740, 741, 760, 762, 777, 780, 798, 840, 888, 889, 910, 912, 962, 988, 1016, 1036, 1040, 1064, 1092, 1110, 1140, 1235, 1270, 1295, 1330, 1365, 1406, 1443, 1456, 1480, 1482, 1520, 1524, 1554, 1560, 1596, 1651, 1680, 1729, 1776, 1778, 1820, 1905, 1924, 1976, 1995, 2032, 2072, 2109, 2128, 2184, 2220, 2280, 2405, 2413, 2470, 2540, 2590, 2660, 2667, 2730, 2812, 2886, 2960, 2964, 3048, 3108, 3120, 3192, 3302, 3367, 3458, 3515, 3556, 3640, 3705, 3810, 3848, 3885, 3952, 3990, 4144, 4218, 4368, 4440, 4445, 4560, 4699, 4810, 4826, 4921, 4940, 4953, 5080, 5180, 5187, 5320, 5334, 5460, 5624, 5772, 5928, 6096, 6216, 6384, 6604, 6734, 6916, 7030, 7112, 7215, 7239, 7280, 7410, 7620, 7696, 7770, 7980, 8255, 8436, 8645, 8880, 8890, 9139, 9398, 9620, 9652, 9842, 9880, 9906, 10101, 10160, 10360, 10374, 10545, 10640, 10668, 10920, 11248, 11544, 11557, 11856, 12065, 12432, 13208, 13335, 13468, 13832, 14060, 14097, 14224, 14430, 14478, 14763, 14820, 15240, 15540, 15960, 16510, 16835, 16872, 16891, 17290, 17780, 18278, 18796, 19240, 19304, 19684, 19760, 19812, 20202, 20720, 20748, 21090, 21336, 21840, 23088, 23114, 23495, 24130, 24605, 24765, 25935, 26416, 26670, 26936, 27417, 27664, 28120, 28194, 28860, 28956, 29526, 29640, 30480, 31080, 31369, 31920, 32893, 33020, 33670, 33744, 33782, 34580, 34671, 35560, 36195, 36556, 37592, 38480, 38608, 39368, 39624, 40404, 41496, 42180, 42672, 45695, 46228, 46990, 48260, 49210, 49530, 50505, 50673, 51870, 53340, 53872, 54834, 56240, 56388, 57720, 57785, 57912, 59052, 59280, 61087, 62160, 62738, 63973, 65786, 66040, 67340, 67564, 69160, 69342, 70485, 71120, 72390, 73112, 73815, 75184, 78736, 79248, 80808, 82992, 84360, 84455, 89281, 91390, 92456, 93980, 94107, 96520, 98420, 98679, 99060, 101010, 101346, 103740, 106680, 109668, 112776, 115440, 115570, 115824, 118104, 122174, 125476, 127946, 131572, 132080, 134680, 135128, 137085, 138320, 138684, 140970, 144780, 146224, 147630, 156845, 161616, 164465, 168720, 168910, 173355, 178562, 182780, 183261, 184912, 187960, 188214, 191919, 193040, 196840, 197358, 198120, 202020, 202692, 207480, 213360, 219336, 219583, 225552, 231140, 236208, 244348, 250952, 253365, 255892, 263144, 267843, 269360, 270256, 274170, 277368, 281940, 289560, 295260, 305435, 313690, 319865, 328930, 337820, 346710, 357124, 365560, 366522, 375920, 376428, 383838, 393680, 394716, 396240, 404040, 405384, 414960, 427609, 438672, 439166, 446405, 462280, 470535, 488696, 493395, 501904, 506730, 511784, 526288, 535686, 548340, 554736, 563880, 579120, 590520, 610870, 624967, 627380, 639730, 657860, 658749, 675640, 693420, 714248, 731120, 733044, 752856, 767676, 789432, 808080, 810768, 855218, 878332, 892810, 916305, 924560, 941070, 959595, 977392, 986790, 1013460, 1023568, 1071372, 1096680, 1097915, 1127760, 1160653, 1181040, 1221740, 1249934, 1254760, 1279460, 1282827, 1315720, 1317498, 1339215, 1351280, 1386840, 1428496, 1466088, 1505712, 1535352, 1578864, 1710436, 1756664, 1785620, 1832610, 1874901, 1882140, 1919190, 1973580, 2026920, 2138045, 2142744, 2193360, 2195830, 2321306, 2443480, 2499868, 2509520, 2558920, 2565654, 2631440, 2634996, 2678430, 2773680, 2932176, 3070704, 3124835, 3293745, 3420872, 3481959, 3513328, 3571240, 3665220, 3749802, 3764280, 3838380, 3947160, 4053840, 4276090, 4285488, 4391660, 4642612, 4886960, 4999736, 5117840, 5131308, 5269992, 5356860, 5803265, 6249670, 6414135, 6587490, 6841744, 6963918, 7142480, 7330440, 7499604, 7528560, 7676760, 7894320, 8124571, 8552180, 8783320, 9285224, 9374505, 9999472, 10262616, 10539984, 10713720, 11606530, 12499340, 12828270, 13174980, 13927836, 14660880, 14999208, 15353520, 16249142, 17104360, 17409795, 17566640, 18570448, 18749010, 20525232, 21427440, 23213060, 24373713, 24998680, 25656540, 26349960, 27855672, 29998416, 32498284, 34208720, 34819590, 37498020, 40622855, 46426120, 48747426, 49997360, 51313080, 52699920, 55711344, 64996568, 69639180, 74996040, 81245710, 92852240, 97494852, 102626160, 121868565, 129993136, 139278360, 149992080, 162491420, 194989704, 243737130, 278556720, 324982840, 389979408, 487474260, 649965680, 974948520, 1949897040]

約数ペア:

[(1, 1949897040), (2, 974948520), (3, 649965680), (4, 487474260), (5, 389979408), (6, 324982840), (7, 278556720), (8, 243737130), (10, 194989704), (12, 162491420), (13, 149992080), (14, 139278360), (15, 129993136), (16, 121868565), (19, 102626160), (20, 97494852), (21, 92852240), (24, 81245710), (26, 74996040), (28, 69639180), (30, 64996568), (35, 55711344), (37, 52699920), (38, 51313080), (39, 49997360), (40, 48747426), (42, 46426120), (48, 40622855), (52, 37498020), (56, 34819590), (57, 34208720), (60, 32498284), (65, 29998416), (70, 27855672), (74, 26349960), (76, 25656540), (78, 24998680), (80, 24373713), (84, 23213060), (91, 21427440), (95, 20525232), (104, 18749010), (105, 18570448), (111, 17566640), (112, 17409795), (114, 17104360), (120, 16249142), (127, 15353520), (130, 14999208), (133, 14660880), (140, 13927836), (148, 13174980), (152, 12828270), (156, 12499340), (168, 11606530), (182, 10713720), (185, 10539984), (190, 10262616), (195, 9999472), (208, 9374505), (210, 9285224), (222, 8783320), (228, 8552180), (240, 8124571), (247, 7894320), (254, 7676760), (259, 7528560), (260, 7499604), (266, 7330440), (273, 7142480), (280, 6963918), (285, 6841744), (296, 6587490), (304, 6414135), (312, 6249670), (336, 5803265), (364, 5356860), (370, 5269992), (380, 5131308), (381, 5117840), (390, 4999736), (399, 4886960), (420, 4642612), (444, 4391660), (455, 4285488), (456, 4276090), (481, 4053840), (494, 3947160), (508, 3838380), (518, 3764280), (520, 3749802), (532, 3665220), (546, 3571240), (555, 3513328), (560, 3481959), (570, 3420872), (592, 3293745), (624, 3124835), (635, 3070704), (665, 2932176), (703, 2773680), (728, 2678430), (740, 2634996), (741, 2631440), (760, 2565654), (762, 2558920), (777, 2509520), (780, 2499868), (798, 2443480), (840, 2321306), (888, 2195830), (889, 2193360), (910, 2142744), (912, 2138045), (962, 2026920), (988, 1973580), (1016, 1919190), (1036, 1882140), (1040, 1874901), (1064, 1832610), (1092, 1785620), (1110, 1756664), (1140, 1710436), (1235, 1578864), (1270, 1535352), (1295, 1505712), (1330, 1466088), (1365, 1428496), (1406, 1386840), (1443, 1351280), (1456, 1339215), (1480, 1317498), (1482, 1315720), (1520, 1282827), (1524, 1279460), (1554, 1254760), (1560, 1249934), (1596, 1221740), (1651, 1181040), (1680, 1160653), (1729, 1127760), (1776, 1097915), (1778, 1096680), (1820, 1071372), (1905, 1023568), (1924, 1013460), (1976, 986790), (1995, 977392), (2032, 959595), (2072, 941070), (2109, 924560), (2128, 916305), (2184, 892810), (2220, 878332), (2280, 855218), (2405, 810768), (2413, 808080), (2470, 789432), (2540, 767676), (2590, 752856), (2660, 733044), (2667, 731120), (2730, 714248), (2812, 693420), (2886, 675640), (2960, 658749), (2964, 657860), (3048, 639730), (3108, 627380), (3120, 624967), (3192, 610870), (3302, 590520), (3367, 579120), (3458, 563880), (3515, 554736), (3556, 548340), (3640, 535686), (3705, 526288), (3810, 511784), (3848, 506730), (3885, 501904), (3952, 493395), (3990, 488696), (4144, 470535), (4218, 462280), (4368, 446405), (4440, 439166), (4445, 438672), (4560, 427609), (4699, 414960), (4810, 405384), (4826, 404040), (4921, 396240), (4940, 394716), (4953, 393680), (5080, 383838), (5180, 376428), (5187, 375920), (5320, 366522), (5334, 365560), (5460, 357124), (5624, 346710), (5772, 337820), (5928, 328930), (6096, 319865), (6216, 313690), (6384, 305435), (6604, 295260), (6734, 289560), (6916, 281940), (7030, 277368), (7112, 274170), (7215, 270256), (7239, 269360), (7280, 267843), (7410, 263144), (7620, 255892), (7696, 253365), (7770, 250952), (7980, 244348), (8255, 236208), (8436, 231140), (8645, 225552), (8880, 219583), (8890, 219336), (9139, 213360), (9398, 207480), (9620, 202692), (9652, 202020), (9842, 198120), (9880, 197358), (9906, 196840), (10101, 193040), (10160, 191919), (10360, 188214), (10374, 187960), (10545, 184912), (10640, 183261), (10668, 182780), (10920, 178562), (11248, 173355), (11544, 168910), (11557, 168720), (11856, 164465), (12065, 161616), (12432, 156845), (13208, 147630), (13335, 146224), (13468, 144780), (13832, 140970), (14060, 138684), (14097, 138320), (14224, 137085), (14430, 135128), (14478, 134680), (14763, 132080), (14820, 131572), (15240, 127946), (15540, 125476), (15960, 122174), (16510, 118104), (16835, 115824), (16872, 115570), (16891, 115440), (17290, 112776), (17780, 109668), (18278, 106680), (18796, 103740), (19240, 101346), (19304, 101010), (19684, 99060), (19760, 98679), (19812, 98420), (20202, 96520), (20720, 94107), (20748, 93980), (21090, 92456), (21336, 91390), (21840, 89281), (23088, 84455), (23114, 84360), (23495, 82992), (24130, 80808), (24605, 79248), (24765, 78736), (25935, 75184), (26416, 73815), (26670, 73112), (26936, 72390), (27417, 71120), (27664, 70485), (28120, 69342), (28194, 69160), (28860, 67564), (28956, 67340), (29526, 66040), (29640, 65786), (30480, 63973), (31080, 62738), (31369, 62160), (31920, 61087), (32893, 59280), (33020, 59052), (33670, 57912), (33744, 57785), (33782, 57720), (34580, 56388), (34671, 56240), (35560, 54834), (36195, 53872), (36556, 53340), (37592, 51870), (38480, 50673), (38608, 50505), (39368, 49530), (39624, 49210), (40404, 48260), (41496, 46990), (42180, 46228), (42672, 45695)]