1381744000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 4309606080

約数和(自身を除く): 2927862080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 73, 80, 91, 100, 104, 112, 125, 128, 130, 140, 146, 160, 169, 175, 182, 200, 208, 224, 250, 260, 280, 292, 320, 325, 338, 350, 364, 365, 400, 416, 448, 455, 500, 511, 520, 560, 584, 640, 650, 676, 700, 728, 730, 800, 832, 845, 875, 896, 910, 949, 1000, 1022, 1040, 1120, 1168, 1183, 1300, 1352, 1400, 1456, 1460, 1600, 1625, 1664, 1690, 1750, 1820, 1825, 1898, 2000, 2044, 2080, 2240, 2275, 2336, 2366, 2555, 2600, 2704, 2800, 2912, 2920, 3200, 3250, 3380, 3500, 3640, 3650, 3796, 4000, 4088, 4160, 4225, 4480, 4550, 4672, 4732, 4745, 5110, 5200, 5408, 5600, 5824, 5840, 5915, 6500, 6643, 6760, 7000, 7280, 7300, 7592, 8000, 8176, 8320, 8450, 9100, 9125, 9344, 9464, 9490, 10220, 10400, 10816, 11200, 11375, 11648, 11680, 11830, 12337, 12775, 13000, 13286, 13520, 14000, 14560, 14600, 15184, 16000, 16352, 16900, 18200, 18250, 18928, 18980, 20440, 20800, 21125, 21632, 22400, 22750, 23360, 23660, 23725, 24674, 25550, 26000, 26572, 27040, 28000, 29120, 29200, 29575, 30368, 32704, 33215, 33800, 36400, 36500, 37856, 37960, 40880, 41600, 42250, 45500, 46720, 47320, 47450, 49348, 51100, 52000, 53144, 54080, 56000, 58240, 58400, 59150, 60736, 61685, 63875, 65408, 66430, 67600, 72800, 73000, 75712, 75920, 81760, 84500, 86359, 91000, 94640, 94900, 98696, 102200, 104000, 106288, 108160, 112000, 116800, 118300, 118625, 121472, 123370, 127750, 132860, 135200, 145600, 146000, 147875, 151424, 151840, 163520, 166075, 169000, 172718, 182000, 189280, 189800, 197392, 204400, 208000, 212576, 233600, 236600, 237250, 246740, 255500, 265720, 270400, 291200, 292000, 295750, 303680, 308425, 327040, 332150, 338000, 345436, 364000, 378560, 379600, 394784, 408800, 425152, 431795, 473200, 474500, 493480, 511000, 531440, 540800, 584000, 591500, 607360, 616850, 664300, 676000, 690872, 728000, 757120, 759200, 789568, 817600, 830375, 850304, 863590, 946400, 949000, 986960, 1022000, 1062880, 1168000, 1183000, 1233700, 1328600, 1352000, 1381744, 1456000, 1518400, 1542125, 1579136, 1635200, 1660750, 1727180, 1892800, 1898000, 1973920, 2044000, 2125760, 2158975, 2366000, 2467400, 2657200, 2704000, 2763488, 3036800, 3084250, 3321500, 3454360, 3785600, 3796000, 3947840, 4088000, 4251520, 4317950, 4732000, 4934800, 5314400, 5526976, 6168500, 6643000, 6908720, 7592000, 7895680, 8176000, 8635900, 9464000, 9869600, 10628800, 10794875, 11053952, 12337000, 13286000, 13817440, 15184000, 17271800, 18928000, 19739200, 21257600, 21589750, 24674000, 26572000, 27634880, 34543600, 39478400, 43179500, 49348000, 53144000, 55269760, 69087200, 86359000, 98696000, 106288000, 138174400, 172718000, 197392000, 276348800, 345436000, 690872000, 1381744000]

約数ペア:

[(1, 1381744000), (2, 690872000), (4, 345436000), (5, 276348800), (7, 197392000), (8, 172718000), (10, 138174400), (13, 106288000), (14, 98696000), (16, 86359000), (20, 69087200), (25, 55269760), (26, 53144000), (28, 49348000), (32, 43179500), (35, 39478400), (40, 34543600), (50, 27634880), (52, 26572000), (56, 24674000), (64, 21589750), (65, 21257600), (70, 19739200), (73, 18928000), (80, 17271800), (91, 15184000), (100, 13817440), (104, 13286000), (112, 12337000), (125, 11053952), (128, 10794875), (130, 10628800), (140, 9869600), (146, 9464000), (160, 8635900), (169, 8176000), (175, 7895680), (182, 7592000), (200, 6908720), (208, 6643000), (224, 6168500), (250, 5526976), (260, 5314400), (280, 4934800), (292, 4732000), (320, 4317950), (325, 4251520), (338, 4088000), (350, 3947840), (364, 3796000), (365, 3785600), (400, 3454360), (416, 3321500), (448, 3084250), (455, 3036800), (500, 2763488), (511, 2704000), (520, 2657200), (560, 2467400), (584, 2366000), (640, 2158975), (650, 2125760), (676, 2044000), (700, 1973920), (728, 1898000), (730, 1892800), (800, 1727180), (832, 1660750), (845, 1635200), (875, 1579136), (896, 1542125), (910, 1518400), (949, 1456000), (1000, 1381744), (1022, 1352000), (1040, 1328600), (1120, 1233700), (1168, 1183000), (1183, 1168000), (1300, 1062880), (1352, 1022000), (1400, 986960), (1456, 949000), (1460, 946400), (1600, 863590), (1625, 850304), (1664, 830375), (1690, 817600), (1750, 789568), (1820, 759200), (1825, 757120), (1898, 728000), (2000, 690872), (2044, 676000), (2080, 664300), (2240, 616850), (2275, 607360), (2336, 591500), (2366, 584000), (2555, 540800), (2600, 531440), (2704, 511000), (2800, 493480), (2912, 474500), (2920, 473200), (3200, 431795), (3250, 425152), (3380, 408800), (3500, 394784), (3640, 379600), (3650, 378560), (3796, 364000), (4000, 345436), (4088, 338000), (4160, 332150), (4225, 327040), (4480, 308425), (4550, 303680), (4672, 295750), (4732, 292000), (4745, 291200), (5110, 270400), (5200, 265720), (5408, 255500), (5600, 246740), (5824, 237250), (5840, 236600), (5915, 233600), (6500, 212576), (6643, 208000), (6760, 204400), (7000, 197392), (7280, 189800), (7300, 189280), (7592, 182000), (8000, 172718), (8176, 169000), (8320, 166075), (8450, 163520), (9100, 151840), (9125, 151424), (9344, 147875), (9464, 146000), (9490, 145600), (10220, 135200), (10400, 132860), (10816, 127750), (11200, 123370), (11375, 121472), (11648, 118625), (11680, 118300), (11830, 116800), (12337, 112000), (12775, 108160), (13000, 106288), (13286, 104000), (13520, 102200), (14000, 98696), (14560, 94900), (14600, 94640), (15184, 91000), (16000, 86359), (16352, 84500), (16900, 81760), (18200, 75920), (18250, 75712), (18928, 73000), (18980, 72800), (20440, 67600), (20800, 66430), (21125, 65408), (21632, 63875), (22400, 61685), (22750, 60736), (23360, 59150), (23660, 58400), (23725, 58240), (24674, 56000), (25550, 54080), (26000, 53144), (26572, 52000), (27040, 51100), (28000, 49348), (29120, 47450), (29200, 47320), (29575, 46720), (30368, 45500), (32704, 42250), (33215, 41600), (33800, 40880), (36400, 37960), (36500, 37856)]