20192591520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1337

約数の個数: 384

約数和(自身を含む): 73574645760

約数和(自身を除く): 53382054240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 131, 135, 144, 155, 160, 180, 186, 216, 240, 248, 262, 270, 279, 288, 310, 360, 372, 393, 432, 465, 480, 496, 524, 540, 558, 620, 655, 720, 744, 786, 837, 864, 930, 992, 1048, 1080, 1116, 1151, 1179, 1240, 1310, 1395, 1440, 1488, 1572, 1674, 1860, 1965, 2096, 2160, 2232, 2302, 2358, 2480, 2620, 2790, 2976, 3144, 3348, 3453, 3537, 3720, 3930, 4061, 4185, 4192, 4320, 4464, 4604, 4716, 4960, 5240, 5580, 5755, 5895, 6288, 6696, 6906, 7074, 7440, 7860, 8122, 8370, 8928, 9208, 9432, 10359, 10480, 11160, 11510, 11790, 12183, 12576, 13392, 13812, 14148, 14880, 15720, 16244, 16740, 17265, 17685, 18416, 18864, 20305, 20718, 20960, 22320, 23020, 23580, 24366, 26784, 27624, 28296, 31077, 31440, 32488, 33480, 34530, 35370, 35681, 36549, 36832, 37728, 40610, 41436, 44640, 46040, 47160, 48732, 51795, 55248, 56592, 60915, 62154, 62880, 64976, 66960, 69060, 70740, 71362, 73098, 81220, 82872, 92080, 94320, 97464, 103590, 107043, 109647, 110496, 113184, 121830, 124308, 129952, 133920, 138120, 141480, 142724, 146196, 150781, 155385, 162440, 165744, 178405, 182745, 184160, 188640, 194928, 207180, 214086, 219294, 243660, 248616, 276240, 282960, 285448, 292392, 301562, 310770, 321129, 324880, 331488, 356810, 365490, 389856, 414360, 428172, 438588, 452343, 487320, 497232, 535215, 548235, 552480, 565920, 570896, 584784, 603124, 621540, 642258, 649760, 713620, 730980, 753905, 828720, 856344, 877176, 904686, 963387, 974640, 994464, 1070430, 1096470, 1141792, 1169568, 1206248, 1243080, 1284516, 1357029, 1427240, 1461960, 1507810, 1605645, 1657440, 1712688, 1754352, 1809372, 1926774, 1949280, 2140860, 2192940, 2261715, 2412496, 2486160, 2569032, 2714058, 2854480, 2923920, 3015620, 3211290, 3425376, 3508704, 3618744, 3853548, 4071087, 4281720, 4385880, 4523430, 4674211, 4816935, 4824992, 4972320, 5138064, 5428116, 5708960, 5847840, 6031240, 6422580, 6785145, 7237488, 7707096, 8142174, 8563440, 8771760, 9046860, 9348422, 9633870, 10276128, 10856232, 12062480, 12845160, 13570290, 14022633, 14474976, 15414192, 16284348, 17126880, 17543520, 18093720, 18696844, 19267740, 20355435, 21712464, 23371055, 24124960, 25690320, 27140580, 28045266, 30828384, 32568696, 36187440, 37393688, 38535480, 40710870, 42067899, 43424928, 46742110, 51380640, 54281160, 56090532, 65137392, 70113165, 72374880, 74787376, 77070960, 81421740, 84135798, 93484220, 108562320, 112181064, 126203697, 130274784, 140226330, 149574752, 154141920, 162843480, 168271596, 186968440, 210339495, 217124640, 224362128, 252407394, 280452660, 325686960, 336543192, 373936880, 420678990, 448724256, 504814788, 560905320, 631018485, 651373920, 673086384, 747873760, 841357980, 1009629576, 1121810640, 1262036970, 1346172768, 1682715960, 2019259152, 2243621280, 2524073940, 3365431920, 4038518304, 5048147880, 6730863840, 10096295760, 20192591520]

約数ペア:

[(1, 20192591520), (2, 10096295760), (3, 6730863840), (4, 5048147880), (5, 4038518304), (6, 3365431920), (8, 2524073940), (9, 2243621280), (10, 2019259152), (12, 1682715960), (15, 1346172768), (16, 1262036970), (18, 1121810640), (20, 1009629576), (24, 841357980), (27, 747873760), (30, 673086384), (31, 651373920), (32, 631018485), (36, 560905320), (40, 504814788), (45, 448724256), (48, 420678990), (54, 373936880), (60, 336543192), (62, 325686960), (72, 280452660), (80, 252407394), (90, 224362128), (93, 217124640), (96, 210339495), (108, 186968440), (120, 168271596), (124, 162843480), (131, 154141920), (135, 149574752), (144, 140226330), (155, 130274784), (160, 126203697), (180, 112181064), (186, 108562320), (216, 93484220), (240, 84135798), (248, 81421740), (262, 77070960), (270, 74787376), (279, 72374880), (288, 70113165), (310, 65137392), (360, 56090532), (372, 54281160), (393, 51380640), (432, 46742110), (465, 43424928), (480, 42067899), (496, 40710870), (524, 38535480), (540, 37393688), (558, 36187440), (620, 32568696), (655, 30828384), (720, 28045266), (744, 27140580), (786, 25690320), (837, 24124960), (864, 23371055), (930, 21712464), (992, 20355435), (1048, 19267740), (1080, 18696844), (1116, 18093720), (1151, 17543520), (1179, 17126880), (1240, 16284348), (1310, 15414192), (1395, 14474976), (1440, 14022633), (1488, 13570290), (1572, 12845160), (1674, 12062480), (1860, 10856232), (1965, 10276128), (2096, 9633870), (2160, 9348422), (2232, 9046860), (2302, 8771760), (2358, 8563440), (2480, 8142174), (2620, 7707096), (2790, 7237488), (2976, 6785145), (3144, 6422580), (3348, 6031240), (3453, 5847840), (3537, 5708960), (3720, 5428116), (3930, 5138064), (4061, 4972320), (4185, 4824992), (4192, 4816935), (4320, 4674211), (4464, 4523430), (4604, 4385880), (4716, 4281720), (4960, 4071087), (5240, 3853548), (5580, 3618744), (5755, 3508704), (5895, 3425376), (6288, 3211290), (6696, 3015620), (6906, 2923920), (7074, 2854480), (7440, 2714058), (7860, 2569032), (8122, 2486160), (8370, 2412496), (8928, 2261715), (9208, 2192940), (9432, 2140860), (10359, 1949280), (10480, 1926774), (11160, 1809372), (11510, 1754352), (11790, 1712688), (12183, 1657440), (12576, 1605645), (13392, 1507810), (13812, 1461960), (14148, 1427240), (14880, 1357029), (15720, 1284516), (16244, 1243080), (16740, 1206248), (17265, 1169568), (17685, 1141792), (18416, 1096470), (18864, 1070430), (20305, 994464), (20718, 974640), (20960, 963387), (22320, 904686), (23020, 877176), (23580, 856344), (24366, 828720), (26784, 753905), (27624, 730980), (28296, 713620), (31077, 649760), (31440, 642258), (32488, 621540), (33480, 603124), (34530, 584784), (35370, 570896), (35681, 565920), (36549, 552480), (36832, 548235), (37728, 535215), (40610, 497232), (41436, 487320), (44640, 452343), (46040, 438588), (47160, 428172), (48732, 414360), (51795, 389856), (55248, 365490), (56592, 356810), (60915, 331488), (62154, 324880), (62880, 321129), (64976, 310770), (66960, 301562), (69060, 292392), (70740, 285448), (71362, 282960), (73098, 276240), (81220, 248616), (82872, 243660), (92080, 219294), (94320, 214086), (97464, 207180), (103590, 194928), (107043, 188640), (109647, 184160), (110496, 182745), (113184, 178405), (121830, 165744), (124308, 162440), (129952, 155385), (133920, 150781), (138120, 146196), (141480, 142724)]