19660860000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1645

約数の個数: 480

約数和(自身を含む): 74820049920

約数和(自身を除く): 55159189920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 125, 135, 138, 144, 150, 160, 180, 184, 200, 207, 216, 225, 230, 240, 250, 270, 276, 288, 300, 345, 360, 368, 375, 400, 414, 432, 450, 460, 480, 500, 540, 552, 575, 600, 621, 625, 675, 690, 720, 736, 750, 800, 828, 864, 900, 920, 1000, 1035, 1080, 1104, 1125, 1150, 1200, 1242, 1250, 1350, 1380, 1440, 1500, 1583, 1656, 1725, 1800, 1840, 1875, 2000, 2070, 2160, 2208, 2250, 2300, 2400, 2484, 2500, 2700, 2760, 2875, 3000, 3105, 3166, 3312, 3375, 3450, 3600, 3680, 3750, 4000, 4140, 4320, 4500, 4600, 4749, 4968, 5000, 5175, 5400, 5520, 5625, 5750, 6000, 6210, 6332, 6624, 6750, 6900, 7200, 7500, 7915, 8280, 8625, 9000, 9200, 9498, 9936, 10000, 10350, 10800, 11040, 11250, 11500, 12000, 12420, 12664, 13500, 13800, 14247, 14375, 15000, 15525, 15830, 16560, 16875, 17250, 18000, 18400, 18996, 19872, 20000, 20700, 21600, 22500, 23000, 23745, 24840, 25328, 25875, 27000, 27600, 28494, 28750, 30000, 31050, 31660, 33120, 33750, 34500, 36000, 36409, 37992, 39575, 41400, 42741, 43125, 45000, 46000, 47490, 49680, 50656, 51750, 54000, 55200, 56988, 57500, 60000, 62100, 63320, 67500, 69000, 71235, 72818, 75984, 77625, 79150, 82800, 85482, 86250, 90000, 92000, 94980, 99360, 103500, 108000, 109227, 113976, 115000, 118725, 124200, 126640, 129375, 135000, 138000, 142470, 145636, 151968, 155250, 158300, 165600, 170964, 172500, 180000, 182045, 189960, 197875, 207000, 213705, 218454, 227952, 230000, 237450, 248400, 253280, 258750, 270000, 276000, 284940, 291272, 310500, 316600, 327681, 341928, 345000, 356175, 364090, 379920, 388125, 395750, 414000, 427410, 436908, 455904, 460000, 474900, 496800, 517500, 540000, 546135, 569880, 582544, 593625, 621000, 633200, 655362, 683856, 690000, 712350, 728180, 759840, 776250, 791500, 828000, 854820, 873816, 910225, 949800, 983043, 989375, 1035000, 1068525, 1092270, 1139760, 1165088, 1187250, 1242000, 1266400, 1310724, 1367712, 1380000, 1424700, 1456360, 1552500, 1583000, 1638405, 1709640, 1747632, 1780875, 1820450, 1899600, 1966086, 1978750, 2070000, 2137050, 2184540, 2279520, 2374500, 2484000, 2621448, 2730675, 2849400, 2912720, 2968125, 3105000, 3166000, 3276810, 3419280, 3495264, 3561750, 3640900, 3799200, 3932172, 3957500, 4140000, 4274100, 4369080, 4551125, 4749000, 4915215, 5242896, 5342625, 5461350, 5698800, 5825440, 5936250, 6210000, 6332000, 6553620, 6838560, 7123500, 7281800, 7864344, 7915000, 8192025, 8548200, 8738160, 8904375, 9102250, 9498000, 9830430, 10485792, 10685250, 10922700, 11397600, 11872500, 12420000, 13107240, 13653375, 14247000, 14563600, 15728688, 15830000, 16384050, 17096400, 17476320, 17808750, 18204500, 18996000, 19660860, 21370500, 21845400, 22755625, 23745000, 24576075, 26214480, 26713125, 27306750, 28494000, 29127200, 31457376, 31660000, 32768100, 34192800, 35617500, 36409000, 39321720, 40960125, 42741000, 43690800, 45511250, 47490000, 49152150, 52428960, 53426250, 54613500, 56988000, 65536200, 68266875, 71235000, 72818000, 78643440, 81920250, 85482000, 87381600, 91022500, 94980000, 98304300, 106852500, 109227000, 122880375, 131072400, 136533750, 142470000, 145636000, 157286880, 163840500, 170964000, 182045000, 196608600, 204800625, 213705000, 218454000, 245760750, 262144800, 273067500, 284940000, 327681000, 364090000, 393217200, 409601250, 427410000, 436908000, 491521500, 546135000, 614401875, 655362000, 728180000, 786434400, 819202500, 854820000, 983043000, 1092270000, 1228803750, 1310724000, 1638405000, 1966086000, 2184540000, 2457607500, 3276810000, 3932172000, 4915215000, 6553620000, 9830430000, 19660860000]

約数ペア:

[(1, 19660860000), (2, 9830430000), (3, 6553620000), (4, 4915215000), (5, 3932172000), (6, 3276810000), (8, 2457607500), (9, 2184540000), (10, 1966086000), (12, 1638405000), (15, 1310724000), (16, 1228803750), (18, 1092270000), (20, 983043000), (23, 854820000), (24, 819202500), (25, 786434400), (27, 728180000), (30, 655362000), (32, 614401875), (36, 546135000), (40, 491521500), (45, 436908000), (46, 427410000), (48, 409601250), (50, 393217200), (54, 364090000), (60, 327681000), (69, 284940000), (72, 273067500), (75, 262144800), (80, 245760750), (90, 218454000), (92, 213705000), (96, 204800625), (100, 196608600), (108, 182045000), (115, 170964000), (120, 163840500), (125, 157286880), (135, 145636000), (138, 142470000), (144, 136533750), (150, 131072400), (160, 122880375), (180, 109227000), (184, 106852500), (200, 98304300), (207, 94980000), (216, 91022500), (225, 87381600), (230, 85482000), (240, 81920250), (250, 78643440), (270, 72818000), (276, 71235000), (288, 68266875), (300, 65536200), (345, 56988000), (360, 54613500), (368, 53426250), (375, 52428960), (400, 49152150), (414, 47490000), (432, 45511250), (450, 43690800), (460, 42741000), (480, 40960125), (500, 39321720), (540, 36409000), (552, 35617500), (575, 34192800), (600, 32768100), (621, 31660000), (625, 31457376), (675, 29127200), (690, 28494000), (720, 27306750), (736, 26713125), (750, 26214480), (800, 24576075), (828, 23745000), (864, 22755625), (900, 21845400), (920, 21370500), (1000, 19660860), (1035, 18996000), (1080, 18204500), (1104, 17808750), (1125, 17476320), (1150, 17096400), (1200, 16384050), (1242, 15830000), (1250, 15728688), (1350, 14563600), (1380, 14247000), (1440, 13653375), (1500, 13107240), (1583, 12420000), (1656, 11872500), (1725, 11397600), (1800, 10922700), (1840, 10685250), (1875, 10485792), (2000, 9830430), (2070, 9498000), (2160, 9102250), (2208, 8904375), (2250, 8738160), (2300, 8548200), (2400, 8192025), (2484, 7915000), (2500, 7864344), (2700, 7281800), (2760, 7123500), (2875, 6838560), (3000, 6553620), (3105, 6332000), (3166, 6210000), (3312, 5936250), (3375, 5825440), (3450, 5698800), (3600, 5461350), (3680, 5342625), (3750, 5242896), (4000, 4915215), (4140, 4749000), (4320, 4551125), (4500, 4369080), (4600, 4274100), (4749, 4140000), (4968, 3957500), (5000, 3932172), (5175, 3799200), (5400, 3640900), (5520, 3561750), (5625, 3495264), (5750, 3419280), (6000, 3276810), (6210, 3166000), (6332, 3105000), (6624, 2968125), (6750, 2912720), (6900, 2849400), (7200, 2730675), (7500, 2621448), (7915, 2484000), (8280, 2374500), (8625, 2279520), (9000, 2184540), (9200, 2137050), (9498, 2070000), (9936, 1978750), (10000, 1966086), (10350, 1899600), (10800, 1820450), (11040, 1780875), (11250, 1747632), (11500, 1709640), (12000, 1638405), (12420, 1583000), (12664, 1552500), (13500, 1456360), (13800, 1424700), (14247, 1380000), (14375, 1367712), (15000, 1310724), (15525, 1266400), (15830, 1242000), (16560, 1187250), (16875, 1165088), (17250, 1139760), (18000, 1092270), (18400, 1068525), (18996, 1035000), (19872, 989375), (20000, 983043), (20700, 949800), (21600, 910225), (22500, 873816), (23000, 854820), (23745, 828000), (24840, 791500), (25328, 776250), (25875, 759840), (27000, 728180), (27600, 712350), (28494, 690000), (28750, 683856), (30000, 655362), (31050, 633200), (31660, 621000), (33120, 593625), (33750, 582544), (34500, 569880), (36000, 546135), (36409, 540000), (37992, 517500), (39575, 496800), (41400, 474900), (42741, 460000), (43125, 455904), (45000, 436908), (46000, 427410), (47490, 414000), (49680, 395750), (50656, 388125), (51750, 379920), (54000, 364090), (55200, 356175), (56988, 345000), (57500, 341928), (60000, 327681), (62100, 316600), (63320, 310500), (67500, 291272), (69000, 284940), (71235, 276000), (72818, 270000), (75984, 258750), (77625, 253280), (79150, 248400), (82800, 237450), (85482, 230000), (86250, 227952), (90000, 218454), (92000, 213705), (94980, 207000), (99360, 197875), (103500, 189960), (108000, 182045), (109227, 180000), (113976, 172500), (115000, 170964), (118725, 165600), (124200, 158300), (126640, 155250), (129375, 151968), (135000, 145636), (138000, 142470)]