168720000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 320

約数和(自身を含む): 605431200

約数和(自身を除く): 436711200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 37, 38, 40, 48, 50, 57, 60, 64, 74, 75, 76, 80, 95, 96, 100, 111, 114, 120, 125, 128, 148, 150, 152, 160, 185, 190, 192, 200, 222, 228, 240, 250, 285, 296, 300, 304, 320, 370, 375, 380, 384, 400, 444, 456, 475, 480, 500, 555, 570, 592, 600, 608, 625, 640, 703, 740, 750, 760, 800, 888, 912, 925, 950, 960, 1000, 1110, 1140, 1184, 1200, 1216, 1250, 1406, 1425, 1480, 1500, 1520, 1600, 1776, 1824, 1850, 1875, 1900, 1920, 2000, 2109, 2220, 2280, 2368, 2375, 2400, 2432, 2500, 2775, 2812, 2850, 2960, 3000, 3040, 3200, 3515, 3552, 3648, 3700, 3750, 3800, 4000, 4218, 4440, 4560, 4625, 4736, 4750, 4800, 5000, 5550, 5624, 5700, 5920, 6000, 6080, 7030, 7104, 7125, 7296, 7400, 7500, 7600, 8000, 8436, 8880, 9120, 9250, 9500, 9600, 10000, 10545, 11100, 11248, 11400, 11840, 11875, 12000, 12160, 13875, 14060, 14208, 14250, 14800, 15000, 15200, 16000, 16872, 17575, 17760, 18240, 18500, 19000, 20000, 21090, 22200, 22496, 22800, 23125, 23680, 23750, 24000, 27750, 28120, 28500, 29600, 30000, 30400, 33744, 35150, 35520, 35625, 36480, 37000, 38000, 40000, 42180, 44400, 44992, 45600, 46250, 47500, 48000, 52725, 55500, 56240, 57000, 59200, 60000, 60800, 67488, 69375, 70300, 71040, 71250, 74000, 76000, 80000, 84360, 87875, 88800, 89984, 91200, 92500, 95000, 105450, 111000, 112480, 114000, 118400, 120000, 134976, 138750, 140600, 142500, 148000, 152000, 168720, 175750, 177600, 182400, 185000, 190000, 210900, 222000, 224960, 228000, 240000, 263625, 269952, 277500, 281200, 285000, 296000, 304000, 337440, 351500, 355200, 370000, 380000, 421800, 439375, 444000, 449920, 456000, 527250, 555000, 562400, 570000, 592000, 674880, 703000, 740000, 760000, 843600, 878750, 888000, 912000, 1054500, 1110000, 1124800, 1140000, 1318125, 1349760, 1406000, 1480000, 1520000, 1687200, 1757500, 1776000, 2109000, 2220000, 2249600, 2280000, 2636250, 2812000, 2960000, 3374400, 3515000, 4218000, 4440000, 4560000, 5272500, 5624000, 6748800, 7030000, 8436000, 8880000, 10545000, 11248000, 14060000, 16872000, 21090000, 28120000, 33744000, 42180000, 56240000, 84360000, 168720000]

約数ペア:

[(1, 168720000), (2, 84360000), (3, 56240000), (4, 42180000), (5, 33744000), (6, 28120000), (8, 21090000), (10, 16872000), (12, 14060000), (15, 11248000), (16, 10545000), (19, 8880000), (20, 8436000), (24, 7030000), (25, 6748800), (30, 5624000), (32, 5272500), (37, 4560000), (38, 4440000), (40, 4218000), (48, 3515000), (50, 3374400), (57, 2960000), (60, 2812000), (64, 2636250), (74, 2280000), (75, 2249600), (76, 2220000), (80, 2109000), (95, 1776000), (96, 1757500), (100, 1687200), (111, 1520000), (114, 1480000), (120, 1406000), (125, 1349760), (128, 1318125), (148, 1140000), (150, 1124800), (152, 1110000), (160, 1054500), (185, 912000), (190, 888000), (192, 878750), (200, 843600), (222, 760000), (228, 740000), (240, 703000), (250, 674880), (285, 592000), (296, 570000), (300, 562400), (304, 555000), (320, 527250), (370, 456000), (375, 449920), (380, 444000), (384, 439375), (400, 421800), (444, 380000), (456, 370000), (475, 355200), (480, 351500), (500, 337440), (555, 304000), (570, 296000), (592, 285000), (600, 281200), (608, 277500), (625, 269952), (640, 263625), (703, 240000), (740, 228000), (750, 224960), (760, 222000), (800, 210900), (888, 190000), (912, 185000), (925, 182400), (950, 177600), (960, 175750), (1000, 168720), (1110, 152000), (1140, 148000), (1184, 142500), (1200, 140600), (1216, 138750), (1250, 134976), (1406, 120000), (1425, 118400), (1480, 114000), (1500, 112480), (1520, 111000), (1600, 105450), (1776, 95000), (1824, 92500), (1850, 91200), (1875, 89984), (1900, 88800), (1920, 87875), (2000, 84360), (2109, 80000), (2220, 76000), (2280, 74000), (2368, 71250), (2375, 71040), (2400, 70300), (2432, 69375), (2500, 67488), (2775, 60800), (2812, 60000), (2850, 59200), (2960, 57000), (3000, 56240), (3040, 55500), (3200, 52725), (3515, 48000), (3552, 47500), (3648, 46250), (3700, 45600), (3750, 44992), (3800, 44400), (4000, 42180), (4218, 40000), (4440, 38000), (4560, 37000), (4625, 36480), (4736, 35625), (4750, 35520), (4800, 35150), (5000, 33744), (5550, 30400), (5624, 30000), (5700, 29600), (5920, 28500), (6000, 28120), (6080, 27750), (7030, 24000), (7104, 23750), (7125, 23680), (7296, 23125), (7400, 22800), (7500, 22496), (7600, 22200), (8000, 21090), (8436, 20000), (8880, 19000), (9120, 18500), (9250, 18240), (9500, 17760), (9600, 17575), (10000, 16872), (10545, 16000), (11100, 15200), (11248, 15000), (11400, 14800), (11840, 14250), (11875, 14208), (12000, 14060), (12160, 13875)]