128726400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 384

約数和(自身を含む): 491754240

約数和(自身を除く): 363027840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 32, 33, 40, 44, 46, 48, 50, 53, 55, 60, 64, 66, 69, 75, 80, 88, 92, 96, 100, 106, 110, 115, 120, 128, 132, 138, 150, 159, 160, 165, 176, 184, 192, 200, 212, 220, 230, 240, 253, 264, 265, 275, 276, 300, 318, 320, 330, 345, 352, 368, 384, 400, 424, 440, 460, 480, 506, 528, 530, 550, 552, 575, 583, 600, 636, 640, 660, 690, 704, 736, 759, 795, 800, 825, 848, 880, 920, 960, 1012, 1056, 1060, 1100, 1104, 1150, 1166, 1200, 1219, 1265, 1272, 1320, 1325, 1380, 1408, 1472, 1518, 1590, 1600, 1650, 1696, 1725, 1749, 1760, 1840, 1920, 2024, 2112, 2120, 2200, 2208, 2300, 2332, 2400, 2438, 2530, 2544, 2640, 2650, 2760, 2915, 2944, 3036, 3180, 3200, 3300, 3392, 3450, 3498, 3520, 3657, 3680, 3795, 3975, 4048, 4224, 4240, 4400, 4416, 4600, 4664, 4800, 4876, 5060, 5088, 5280, 5300, 5520, 5830, 6072, 6095, 6325, 6360, 6600, 6784, 6900, 6996, 7040, 7314, 7360, 7590, 7950, 8096, 8480, 8745, 8800, 8832, 9200, 9328, 9600, 9752, 10120, 10176, 10560, 10600, 11040, 11660, 12144, 12190, 12650, 12720, 13200, 13409, 13800, 13992, 14575, 14628, 14720, 15180, 15900, 16192, 16960, 17490, 17600, 18285, 18400, 18656, 18975, 19504, 20240, 20352, 21120, 21200, 22080, 23320, 24288, 24380, 25300, 25440, 26400, 26818, 27600, 27984, 29150, 29256, 30360, 30475, 31800, 32384, 33920, 34980, 35200, 36570, 36800, 37312, 37950, 39008, 40227, 40480, 42400, 43725, 44160, 46640, 48576, 48760, 50600, 50880, 52800, 53636, 55200, 55968, 58300, 58512, 60720, 60950, 63600, 67045, 69960, 73140, 73600, 74624, 75900, 78016, 80454, 80960, 84800, 87450, 91425, 93280, 97152, 97520, 101200, 101760, 105600, 107272, 110400, 111936, 116600, 117024, 121440, 121900, 127200, 134090, 139920, 146280, 151800, 156032, 160908, 161920, 169600, 174900, 182850, 186560, 195040, 201135, 202400, 214544, 220800, 223872, 233200, 234048, 242880, 243800, 254400, 268180, 279840, 292560, 303600, 321816, 335225, 349800, 365700, 373120, 390080, 402270, 404800, 429088, 466400, 468096, 485760, 487600, 508800, 536360, 559680, 585120, 607200, 643632, 670450, 699600, 731400, 780160, 804540, 809600, 858176, 932800, 975200, 1005675, 1072720, 1119360, 1170240, 1214400, 1287264, 1340900, 1399200, 1462800, 1609080, 1716352, 1865600, 1950400, 2011350, 2145440, 2340480, 2428800, 2574528, 2681800, 2798400, 2925600, 3218160, 3900800, 4022700, 4290880, 5149056, 5363600, 5596800, 5851200, 6436320, 8045400, 8581760, 10727200, 11702400, 12872640, 16090800, 21454400, 25745280, 32181600, 42908800, 64363200, 128726400]

約数ペア:

[(1, 128726400), (2, 64363200), (3, 42908800), (4, 32181600), (5, 25745280), (6, 21454400), (8, 16090800), (10, 12872640), (11, 11702400), (12, 10727200), (15, 8581760), (16, 8045400), (20, 6436320), (22, 5851200), (23, 5596800), (24, 5363600), (25, 5149056), (30, 4290880), (32, 4022700), (33, 3900800), (40, 3218160), (44, 2925600), (46, 2798400), (48, 2681800), (50, 2574528), (53, 2428800), (55, 2340480), (60, 2145440), (64, 2011350), (66, 1950400), (69, 1865600), (75, 1716352), (80, 1609080), (88, 1462800), (92, 1399200), (96, 1340900), (100, 1287264), (106, 1214400), (110, 1170240), (115, 1119360), (120, 1072720), (128, 1005675), (132, 975200), (138, 932800), (150, 858176), (159, 809600), (160, 804540), (165, 780160), (176, 731400), (184, 699600), (192, 670450), (200, 643632), (212, 607200), (220, 585120), (230, 559680), (240, 536360), (253, 508800), (264, 487600), (265, 485760), (275, 468096), (276, 466400), (300, 429088), (318, 404800), (320, 402270), (330, 390080), (345, 373120), (352, 365700), (368, 349800), (384, 335225), (400, 321816), (424, 303600), (440, 292560), (460, 279840), (480, 268180), (506, 254400), (528, 243800), (530, 242880), (550, 234048), (552, 233200), (575, 223872), (583, 220800), (600, 214544), (636, 202400), (640, 201135), (660, 195040), (690, 186560), (704, 182850), (736, 174900), (759, 169600), (795, 161920), (800, 160908), (825, 156032), (848, 151800), (880, 146280), (920, 139920), (960, 134090), (1012, 127200), (1056, 121900), (1060, 121440), (1100, 117024), (1104, 116600), (1150, 111936), (1166, 110400), (1200, 107272), (1219, 105600), (1265, 101760), (1272, 101200), (1320, 97520), (1325, 97152), (1380, 93280), (1408, 91425), (1472, 87450), (1518, 84800), (1590, 80960), (1600, 80454), (1650, 78016), (1696, 75900), (1725, 74624), (1749, 73600), (1760, 73140), (1840, 69960), (1920, 67045), (2024, 63600), (2112, 60950), (2120, 60720), (2200, 58512), (2208, 58300), (2300, 55968), (2332, 55200), (2400, 53636), (2438, 52800), (2530, 50880), (2544, 50600), (2640, 48760), (2650, 48576), (2760, 46640), (2915, 44160), (2944, 43725), (3036, 42400), (3180, 40480), (3200, 40227), (3300, 39008), (3392, 37950), (3450, 37312), (3498, 36800), (3520, 36570), (3657, 35200), (3680, 34980), (3795, 33920), (3975, 32384), (4048, 31800), (4224, 30475), (4240, 30360), (4400, 29256), (4416, 29150), (4600, 27984), (4664, 27600), (4800, 26818), (4876, 26400), (5060, 25440), (5088, 25300), (5280, 24380), (5300, 24288), (5520, 23320), (5830, 22080), (6072, 21200), (6095, 21120), (6325, 20352), (6360, 20240), (6600, 19504), (6784, 18975), (6900, 18656), (6996, 18400), (7040, 18285), (7314, 17600), (7360, 17490), (7590, 16960), (7950, 16192), (8096, 15900), (8480, 15180), (8745, 14720), (8800, 14628), (8832, 14575), (9200, 13992), (9328, 13800), (9600, 13409), (9752, 13200), (10120, 12720), (10176, 12650), (10560, 12190), (10600, 12144), (11040, 11660)]