2542048000

素因数分解:

$2^8\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 6906594240

約数和(自身を除く): 4364546240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 64, 74, 76, 80, 95, 100, 113, 125, 128, 148, 152, 160, 185, 190, 200, 226, 250, 256, 296, 304, 320, 370, 380, 400, 452, 475, 500, 565, 592, 608, 640, 703, 740, 760, 800, 904, 925, 950, 1000, 1130, 1184, 1216, 1280, 1406, 1480, 1520, 1600, 1808, 1850, 1900, 2000, 2147, 2260, 2368, 2375, 2432, 2812, 2825, 2960, 3040, 3200, 3515, 3616, 3700, 3800, 4000, 4181, 4294, 4520, 4625, 4736, 4750, 4864, 5624, 5650, 5920, 6080, 6400, 7030, 7232, 7400, 7600, 8000, 8362, 8588, 9040, 9250, 9472, 9500, 10735, 11248, 11300, 11840, 12160, 14060, 14125, 14464, 14800, 15200, 16000, 16724, 17176, 17575, 18080, 18500, 19000, 20905, 21470, 22496, 22600, 23680, 24320, 28120, 28250, 28928, 29600, 30400, 32000, 33448, 34352, 35150, 36160, 37000, 38000, 41810, 42940, 44992, 45200, 47360, 53675, 56240, 56500, 59200, 60800, 66896, 68704, 70300, 72320, 74000, 76000, 79439, 83620, 85880, 87875, 89984, 90400, 104525, 107350, 112480, 113000, 118400, 121600, 133792, 137408, 140600, 144640, 148000, 152000, 158878, 167240, 171760, 175750, 179968, 180800, 209050, 214700, 224960, 226000, 236800, 267584, 268375, 274816, 281200, 296000, 304000, 317756, 334480, 343520, 351500, 361600, 397195, 418100, 429400, 449920, 452000, 522625, 535168, 536750, 549632, 562400, 592000, 608000, 635512, 668960, 687040, 703000, 723200, 794390, 836200, 858800, 899840, 904000, 1045250, 1070336, 1073500, 1124800, 1184000, 1271024, 1337920, 1374080, 1406000, 1588780, 1672400, 1717600, 1808000, 1985975, 2090500, 2147000, 2249600, 2542048, 2675840, 2748160, 2812000, 3177560, 3344800, 3435200, 3616000, 3971950, 4181000, 4294000, 4499200, 5084096, 5351680, 5624000, 6355120, 6689600, 6870400, 7943900, 8362000, 8588000, 9929875, 10168192, 11248000, 12710240, 13379200, 13740800, 15887800, 16724000, 17176000, 19859750, 20336384, 22496000, 25420480, 26758400, 31775600, 33448000, 34352000, 39719500, 50840960, 63551200, 66896000, 68704000, 79439000, 101681920, 127102400, 133792000, 158878000, 254204800, 317756000, 508409600, 635512000, 1271024000, 2542048000]

約数ペア:

[(1, 2542048000), (2, 1271024000), (4, 635512000), (5, 508409600), (8, 317756000), (10, 254204800), (16, 158878000), (19, 133792000), (20, 127102400), (25, 101681920), (32, 79439000), (37, 68704000), (38, 66896000), (40, 63551200), (50, 50840960), (64, 39719500), (74, 34352000), (76, 33448000), (80, 31775600), (95, 26758400), (100, 25420480), (113, 22496000), (125, 20336384), (128, 19859750), (148, 17176000), (152, 16724000), (160, 15887800), (185, 13740800), (190, 13379200), (200, 12710240), (226, 11248000), (250, 10168192), (256, 9929875), (296, 8588000), (304, 8362000), (320, 7943900), (370, 6870400), (380, 6689600), (400, 6355120), (452, 5624000), (475, 5351680), (500, 5084096), (565, 4499200), (592, 4294000), (608, 4181000), (640, 3971950), (703, 3616000), (740, 3435200), (760, 3344800), (800, 3177560), (904, 2812000), (925, 2748160), (950, 2675840), (1000, 2542048), (1130, 2249600), (1184, 2147000), (1216, 2090500), (1280, 1985975), (1406, 1808000), (1480, 1717600), (1520, 1672400), (1600, 1588780), (1808, 1406000), (1850, 1374080), (1900, 1337920), (2000, 1271024), (2147, 1184000), (2260, 1124800), (2368, 1073500), (2375, 1070336), (2432, 1045250), (2812, 904000), (2825, 899840), (2960, 858800), (3040, 836200), (3200, 794390), (3515, 723200), (3616, 703000), (3700, 687040), (3800, 668960), (4000, 635512), (4181, 608000), (4294, 592000), (4520, 562400), (4625, 549632), (4736, 536750), (4750, 535168), (4864, 522625), (5624, 452000), (5650, 449920), (5920, 429400), (6080, 418100), (6400, 397195), (7030, 361600), (7232, 351500), (7400, 343520), (7600, 334480), (8000, 317756), (8362, 304000), (8588, 296000), (9040, 281200), (9250, 274816), (9472, 268375), (9500, 267584), (10735, 236800), (11248, 226000), (11300, 224960), (11840, 214700), (12160, 209050), (14060, 180800), (14125, 179968), (14464, 175750), (14800, 171760), (15200, 167240), (16000, 158878), (16724, 152000), (17176, 148000), (17575, 144640), (18080, 140600), (18500, 137408), (19000, 133792), (20905, 121600), (21470, 118400), (22496, 113000), (22600, 112480), (23680, 107350), (24320, 104525), (28120, 90400), (28250, 89984), (28928, 87875), (29600, 85880), (30400, 83620), (32000, 79439), (33448, 76000), (34352, 74000), (35150, 72320), (36160, 70300), (37000, 68704), (38000, 66896), (41810, 60800), (42940, 59200), (44992, 56500), (45200, 56240), (47360, 53675)]