6438000000

素因数分解:

$2^7\times 3^1\times 5^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 448

約数和(自身を含む): 22710646800

約数和(自身を除く): 16272646800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 37, 40, 48, 50, 58, 60, 64, 74, 75, 80, 87, 96, 100, 111, 116, 120, 125, 128, 145, 148, 150, 160, 174, 185, 192, 200, 222, 232, 240, 250, 290, 296, 300, 320, 348, 370, 375, 384, 400, 435, 444, 464, 480, 500, 555, 580, 592, 600, 625, 640, 696, 725, 740, 750, 800, 870, 888, 925, 928, 960, 1000, 1073, 1110, 1160, 1184, 1200, 1250, 1392, 1450, 1480, 1500, 1600, 1740, 1776, 1850, 1856, 1875, 1920, 2000, 2146, 2175, 2220, 2320, 2368, 2400, 2500, 2775, 2784, 2900, 2960, 3000, 3125, 3200, 3219, 3480, 3552, 3625, 3700, 3712, 3750, 4000, 4292, 4350, 4440, 4625, 4640, 4736, 4800, 5000, 5365, 5550, 5568, 5800, 5920, 6000, 6250, 6438, 6960, 7104, 7250, 7400, 7500, 8000, 8584, 8700, 8880, 9250, 9280, 9375, 9600, 10000, 10730, 10875, 11100, 11136, 11600, 11840, 12000, 12500, 12876, 13875, 13920, 14208, 14500, 14800, 15000, 15625, 16000, 16095, 17168, 17400, 17760, 18125, 18500, 18560, 18750, 20000, 21460, 21750, 22200, 23125, 23200, 23680, 24000, 25000, 25752, 26825, 27750, 27840, 29000, 29600, 30000, 31250, 32190, 34336, 34800, 35520, 36250, 37000, 37500, 40000, 42920, 43500, 44400, 46250, 46400, 46875, 48000, 50000, 51504, 53650, 54375, 55500, 55680, 58000, 59200, 60000, 62500, 64380, 68672, 69375, 69600, 71040, 72500, 74000, 75000, 80000, 80475, 85840, 87000, 88800, 90625, 92500, 92800, 93750, 100000, 103008, 107300, 108750, 111000, 115625, 116000, 118400, 120000, 125000, 128760, 134125, 137344, 138750, 139200, 145000, 148000, 150000, 160950, 171680, 174000, 177600, 181250, 185000, 187500, 200000, 206016, 214600, 217500, 222000, 231250, 232000, 240000, 250000, 257520, 268250, 271875, 277500, 278400, 290000, 296000, 300000, 321900, 343360, 346875, 348000, 355200, 362500, 370000, 375000, 400000, 402375, 412032, 429200, 435000, 444000, 453125, 462500, 464000, 500000, 515040, 536500, 543750, 555000, 578125, 580000, 592000, 600000, 643800, 670625, 686720, 693750, 696000, 725000, 740000, 750000, 804750, 858400, 870000, 888000, 906250, 925000, 1000000, 1030080, 1073000, 1087500, 1110000, 1156250, 1160000, 1200000, 1287600, 1341250, 1359375, 1387500, 1392000, 1450000, 1480000, 1500000, 1609500, 1716800, 1734375, 1740000, 1776000, 1812500, 1850000, 2000000, 2011875, 2060160, 2146000, 2175000, 2220000, 2312500, 2320000, 2575200, 2682500, 2718750, 2775000, 2900000, 2960000, 3000000, 3219000, 3353125, 3433600, 3468750, 3480000, 3625000, 3700000, 4023750, 4292000, 4350000, 4440000, 4625000, 5150400, 5365000, 5437500, 5550000, 5800000, 6000000, 6438000, 6706250, 6937500, 6960000, 7250000, 7400000, 8047500, 8584000, 8700000, 8880000, 9250000, 10059375, 10300800, 10730000, 10875000, 11100000, 11600000, 12876000, 13412500, 13875000, 14500000, 14800000, 16095000, 16765625, 17168000, 17400000, 18500000, 20118750, 21460000, 21750000, 22200000, 25752000, 26825000, 27750000, 29000000, 32190000, 33531250, 34800000, 37000000, 40237500, 42920000, 43500000, 44400000, 50296875, 51504000, 53650000, 55500000, 58000000, 64380000, 67062500, 74000000, 80475000, 85840000, 87000000, 100593750, 107300000, 111000000, 128760000, 134125000, 160950000, 174000000, 201187500, 214600000, 222000000, 257520000, 268250000, 321900000, 402375000, 429200000, 536500000, 643800000, 804750000, 1073000000, 1287600000, 1609500000, 2146000000, 3219000000, 6438000000]

約数ペア:

[(1, 6438000000), (2, 3219000000), (3, 2146000000), (4, 1609500000), (5, 1287600000), (6, 1073000000), (8, 804750000), (10, 643800000), (12, 536500000), (15, 429200000), (16, 402375000), (20, 321900000), (24, 268250000), (25, 257520000), (29, 222000000), (30, 214600000), (32, 201187500), (37, 174000000), (40, 160950000), (48, 134125000), (50, 128760000), (58, 111000000), (60, 107300000), (64, 100593750), (74, 87000000), (75, 85840000), (80, 80475000), (87, 74000000), (96, 67062500), (100, 64380000), (111, 58000000), (116, 55500000), (120, 53650000), (125, 51504000), (128, 50296875), (145, 44400000), (148, 43500000), (150, 42920000), (160, 40237500), (174, 37000000), (185, 34800000), (192, 33531250), (200, 32190000), (222, 29000000), (232, 27750000), (240, 26825000), (250, 25752000), (290, 22200000), (296, 21750000), (300, 21460000), (320, 20118750), (348, 18500000), (370, 17400000), (375, 17168000), (384, 16765625), (400, 16095000), (435, 14800000), (444, 14500000), (464, 13875000), (480, 13412500), (500, 12876000), (555, 11600000), (580, 11100000), (592, 10875000), (600, 10730000), (625, 10300800), (640, 10059375), (696, 9250000), (725, 8880000), (740, 8700000), (750, 8584000), (800, 8047500), (870, 7400000), (888, 7250000), (925, 6960000), (928, 6937500), (960, 6706250), (1000, 6438000), (1073, 6000000), (1110, 5800000), (1160, 5550000), (1184, 5437500), (1200, 5365000), (1250, 5150400), (1392, 4625000), (1450, 4440000), (1480, 4350000), (1500, 4292000), (1600, 4023750), (1740, 3700000), (1776, 3625000), (1850, 3480000), (1856, 3468750), (1875, 3433600), (1920, 3353125), (2000, 3219000), (2146, 3000000), (2175, 2960000), (2220, 2900000), (2320, 2775000), (2368, 2718750), (2400, 2682500), (2500, 2575200), (2775, 2320000), (2784, 2312500), (2900, 2220000), (2960, 2175000), (3000, 2146000), (3125, 2060160), (3200, 2011875), (3219, 2000000), (3480, 1850000), (3552, 1812500), (3625, 1776000), (3700, 1740000), (3712, 1734375), (3750, 1716800), (4000, 1609500), (4292, 1500000), (4350, 1480000), (4440, 1450000), (4625, 1392000), (4640, 1387500), (4736, 1359375), (4800, 1341250), (5000, 1287600), (5365, 1200000), (5550, 1160000), (5568, 1156250), (5800, 1110000), (5920, 1087500), (6000, 1073000), (6250, 1030080), (6438, 1000000), (6960, 925000), (7104, 906250), (7250, 888000), (7400, 870000), (7500, 858400), (8000, 804750), (8584, 750000), (8700, 740000), (8880, 725000), (9250, 696000), (9280, 693750), (9375, 686720), (9600, 670625), (10000, 643800), (10730, 600000), (10875, 592000), (11100, 580000), (11136, 578125), (11600, 555000), (11840, 543750), (12000, 536500), (12500, 515040), (12876, 500000), (13875, 464000), (13920, 462500), (14208, 453125), (14500, 444000), (14800, 435000), (15000, 429200), (15625, 412032), (16000, 402375), (16095, 400000), (17168, 375000), (17400, 370000), (17760, 362500), (18125, 355200), (18500, 348000), (18560, 346875), (18750, 343360), (20000, 321900), (21460, 300000), (21750, 296000), (22200, 290000), (23125, 278400), (23200, 277500), (23680, 271875), (24000, 268250), (25000, 257520), (25752, 250000), (26825, 240000), (27750, 232000), (27840, 231250), (29000, 222000), (29600, 217500), (30000, 214600), (31250, 206016), (32190, 200000), (34336, 187500), (34800, 185000), (35520, 181250), (36250, 177600), (37000, 174000), (37500, 171680), (40000, 160950), (42920, 150000), (43500, 148000), (44400, 145000), (46250, 139200), (46400, 138750), (46875, 137344), (48000, 134125), (50000, 128760), (51504, 125000), (53650, 120000), (54375, 118400), (55500, 116000), (55680, 115625), (58000, 111000), (59200, 108750), (60000, 107300), (62500, 103008), (64380, 100000), (68672, 93750), (69375, 92800), (69600, 92500), (71040, 90625), (72500, 88800), (74000, 87000), (75000, 85840), (80000, 80475)]