1989590400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 576

約数和(自身を含む): 8286969600

約数和(自身を除く): 6297379200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 71, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 139, 140, 142, 144, 150, 160, 168, 175, 180, 192, 200, 210, 213, 224, 225, 240, 252, 278, 280, 284, 288, 300, 315, 320, 336, 350, 355, 360, 384, 400, 417, 420, 426, 448, 450, 480, 497, 504, 525, 556, 560, 568, 576, 600, 630, 639, 640, 672, 695, 700, 710, 720, 800, 834, 840, 852, 896, 900, 960, 973, 994, 1008, 1050, 1065, 1112, 1120, 1136, 1152, 1200, 1251, 1260, 1278, 1344, 1390, 1400, 1420, 1440, 1491, 1575, 1600, 1668, 1680, 1704, 1775, 1800, 1920, 1946, 1988, 2016, 2085, 2100, 2130, 2224, 2240, 2272, 2400, 2485, 2502, 2520, 2556, 2688, 2780, 2800, 2840, 2880, 2919, 2982, 3150, 3195, 3200, 3336, 3360, 3408, 3475, 3550, 3600, 3892, 3976, 4032, 4170, 4200, 4260, 4448, 4473, 4480, 4544, 4800, 4865, 4970, 5004, 5040, 5112, 5325, 5560, 5600, 5680, 5760, 5838, 5964, 6255, 6300, 6390, 6672, 6720, 6816, 6950, 7100, 7200, 7455, 7784, 7952, 8064, 8340, 8400, 8520, 8757, 8896, 8946, 9088, 9600, 9730, 9869, 9940, 10008, 10080, 10224, 10425, 10650, 11120, 11200, 11360, 11676, 11928, 12425, 12510, 12600, 12780, 13344, 13440, 13632, 13900, 14200, 14400, 14595, 14910, 15568, 15904, 15975, 16680, 16800, 17040, 17514, 17792, 17892, 19460, 19738, 19880, 20016, 20160, 20448, 20850, 21300, 22240, 22365, 22400, 22720, 23352, 23856, 24325, 24850, 25020, 25200, 25560, 26688, 27264, 27800, 28400, 28800, 29190, 29607, 29820, 31136, 31275, 31808, 31950, 33360, 33600, 34080, 35028, 35784, 37275, 38920, 39476, 39760, 40032, 40320, 40896, 41700, 42600, 43785, 44480, 44730, 45440, 46704, 47712, 48650, 49345, 49700, 50040, 50400, 51120, 53376, 55600, 56800, 58380, 59214, 59640, 62272, 62550, 63616, 63900, 66720, 67200, 68160, 69083, 70056, 71568, 72975, 74550, 77840, 78952, 79520, 80064, 81792, 83400, 85200, 87570, 88821, 88960, 89460, 93408, 95424, 97300, 98690, 99400, 100080, 100800, 102240, 111200, 111825, 113600, 116760, 118428, 119280, 124544, 125100, 127800, 133440, 136320, 138166, 140112, 143136, 145950, 148035, 149100, 155680, 157904, 159040, 160128, 166800, 170400, 175140, 177642, 178920, 186816, 190848, 194600, 197380, 198800, 200160, 201600, 204480, 207249, 218925, 222400, 223650, 227200, 233520, 236856, 238560, 246725, 250200, 255600, 266880, 276332, 280224, 286272, 291900, 296070, 298200, 311360, 315808, 318080, 333600, 340800, 345415, 350280, 355284, 357840, 373632, 389200, 394760, 397600, 400320, 408960, 414498, 437850, 444105, 444800, 447300, 467040, 473712, 477120, 493450, 500400, 511200, 552664, 560448, 572544, 583800, 592140, 596400, 621747, 622720, 631616, 667200, 681600, 690830, 700560, 710568, 715680, 740175, 778400, 789520, 795200, 800640, 828996, 875700, 888210, 894600, 934080, 947424, 954240, 986900, 1000800, 1022400, 1036245, 1105328, 1120896, 1167600, 1184280, 1192800, 1243494, 1263232, 1334400, 1381660, 1401120, 1421136, 1431360, 1480350, 1556800, 1579040, 1590400, 1657992, 1727075, 1751400, 1776420, 1789200, 1868160, 1894848, 1973800, 2001600, 2044800, 2072490, 2210656, 2220525, 2335200, 2368560, 2385600, 2486988, 2763320, 2802240, 2842272, 2862720, 2960700, 3108735, 3113600, 3158080, 3315984, 3454150, 3502800, 3552840, 3578400, 3789696, 3947600, 4003200, 4144980, 4421312, 4441050, 4670400, 4737120, 4771200, 4973976, 5181225, 5526640, 5604480, 5684544, 5921400, 6217470, 6316160, 6631968, 6908300, 7005600, 7105680, 7156800, 7895200, 8289960, 8842624, 8882100, 9340800, 9474240, 9947952, 10362450, 11053280, 11369088, 11842800, 12434940, 13263936, 13816600, 14011200, 14211360, 14313600, 15543675, 15790400, 16579920, 17764200, 18948480, 19895904, 20724900, 22106560, 23685600, 24869880, 26527872, 27633200, 28022400, 28422720, 31087350, 31580800, 33159840, 35528400, 39791808, 41449800, 44213120, 47371200, 49739760, 55266400, 56845440, 62174700, 66319680, 71056800, 79583616, 82899600, 94742400, 99479520, 110532800, 124349400, 132639360, 142113600, 165799200, 198959040, 221065600, 248698800, 284227200, 331598400, 397918080, 497397600, 663196800, 994795200, 1989590400]

約数ペア:

[(1, 1989590400), (2, 994795200), (3, 663196800), (4, 497397600), (5, 397918080), (6, 331598400), (7, 284227200), (8, 248698800), (9, 221065600), (10, 198959040), (12, 165799200), (14, 142113600), (15, 132639360), (16, 124349400), (18, 110532800), (20, 99479520), (21, 94742400), (24, 82899600), (25, 79583616), (28, 71056800), (30, 66319680), (32, 62174700), (35, 56845440), (36, 55266400), (40, 49739760), (42, 47371200), (45, 44213120), (48, 41449800), (50, 39791808), (56, 35528400), (60, 33159840), (63, 31580800), (64, 31087350), (70, 28422720), (71, 28022400), (72, 27633200), (75, 26527872), (80, 24869880), (84, 23685600), (90, 22106560), (96, 20724900), (100, 19895904), (105, 18948480), (112, 17764200), (120, 16579920), (126, 15790400), (128, 15543675), (139, 14313600), (140, 14211360), (142, 14011200), (144, 13816600), (150, 13263936), (160, 12434940), (168, 11842800), (175, 11369088), (180, 11053280), (192, 10362450), (200, 9947952), (210, 9474240), (213, 9340800), (224, 8882100), (225, 8842624), (240, 8289960), (252, 7895200), (278, 7156800), (280, 7105680), (284, 7005600), (288, 6908300), (300, 6631968), (315, 6316160), (320, 6217470), (336, 5921400), (350, 5684544), (355, 5604480), (360, 5526640), (384, 5181225), (400, 4973976), (417, 4771200), (420, 4737120), (426, 4670400), (448, 4441050), (450, 4421312), (480, 4144980), (497, 4003200), (504, 3947600), (525, 3789696), (556, 3578400), (560, 3552840), (568, 3502800), (576, 3454150), (600, 3315984), (630, 3158080), (639, 3113600), (640, 3108735), (672, 2960700), (695, 2862720), (700, 2842272), (710, 2802240), (720, 2763320), (800, 2486988), (834, 2385600), (840, 2368560), (852, 2335200), (896, 2220525), (900, 2210656), (960, 2072490), (973, 2044800), (994, 2001600), (1008, 1973800), (1050, 1894848), (1065, 1868160), (1112, 1789200), (1120, 1776420), (1136, 1751400), (1152, 1727075), (1200, 1657992), (1251, 1590400), (1260, 1579040), (1278, 1556800), (1344, 1480350), (1390, 1431360), (1400, 1421136), (1420, 1401120), (1440, 1381660), (1491, 1334400), (1575, 1263232), (1600, 1243494), (1668, 1192800), (1680, 1184280), (1704, 1167600), (1775, 1120896), (1800, 1105328), (1920, 1036245), (1946, 1022400), (1988, 1000800), (2016, 986900), (2085, 954240), (2100, 947424), (2130, 934080), (2224, 894600), (2240, 888210), (2272, 875700), (2400, 828996), (2485, 800640), (2502, 795200), (2520, 789520), (2556, 778400), (2688, 740175), (2780, 715680), (2800, 710568), (2840, 700560), (2880, 690830), (2919, 681600), (2982, 667200), (3150, 631616), (3195, 622720), (3200, 621747), (3336, 596400), (3360, 592140), (3408, 583800), (3475, 572544), (3550, 560448), (3600, 552664), (3892, 511200), (3976, 500400), (4032, 493450), (4170, 477120), (4200, 473712), (4260, 467040), (4448, 447300), (4473, 444800), (4480, 444105), (4544, 437850), (4800, 414498), (4865, 408960), (4970, 400320), (5004, 397600), (5040, 394760), (5112, 389200), (5325, 373632), (5560, 357840), (5600, 355284), (5680, 350280), (5760, 345415), (5838, 340800), (5964, 333600), (6255, 318080), (6300, 315808), (6390, 311360), (6672, 298200), (6720, 296070), (6816, 291900), (6950, 286272), (7100, 280224), (7200, 276332), (7455, 266880), (7784, 255600), (7952, 250200), (8064, 246725), (8340, 238560), (8400, 236856), (8520, 233520), (8757, 227200), (8896, 223650), (8946, 222400), (9088, 218925), (9600, 207249), (9730, 204480), (9869, 201600), (9940, 200160), (10008, 198800), (10080, 197380), (10224, 194600), (10425, 190848), (10650, 186816), (11120, 178920), (11200, 177642), (11360, 175140), (11676, 170400), (11928, 166800), (12425, 160128), (12510, 159040), (12600, 157904), (12780, 155680), (13344, 149100), (13440, 148035), (13632, 145950), (13900, 143136), (14200, 140112), (14400, 138166), (14595, 136320), (14910, 133440), (15568, 127800), (15904, 125100), (15975, 124544), (16680, 119280), (16800, 118428), (17040, 116760), (17514, 113600), (17792, 111825), (17892, 111200), (19460, 102240), (19738, 100800), (19880, 100080), (20016, 99400), (20160, 98690), (20448, 97300), (20850, 95424), (21300, 93408), (22240, 89460), (22365, 88960), (22400, 88821), (22720, 87570), (23352, 85200), (23856, 83400), (24325, 81792), (24850, 80064), (25020, 79520), (25200, 78952), (25560, 77840), (26688, 74550), (27264, 72975), (27800, 71568), (28400, 70056), (28800, 69083), (29190, 68160), (29607, 67200), (29820, 66720), (31136, 63900), (31275, 63616), (31808, 62550), (31950, 62272), (33360, 59640), (33600, 59214), (34080, 58380), (35028, 56800), (35784, 55600), (37275, 53376), (38920, 51120), (39476, 50400), (39760, 50040), (40032, 49700), (40320, 49345), (40896, 48650), (41700, 47712), (42600, 46704), (43785, 45440), (44480, 44730)]