1570660000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 240

約数和(自身を含む): 4761275904

約数和(自身を除く): 3190615904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 325, 350, 364, 400, 416, 455, 500, 520, 560, 625, 650, 700, 728, 800, 863, 875, 910, 1000, 1040, 1120, 1250, 1300, 1400, 1456, 1625, 1726, 1750, 1820, 2000, 2080, 2275, 2500, 2600, 2800, 2912, 3250, 3452, 3500, 3640, 4000, 4315, 4375, 4550, 5000, 5200, 5600, 6041, 6500, 6904, 7000, 7280, 8125, 8630, 8750, 9100, 10000, 10400, 11219, 11375, 12082, 13000, 13808, 14000, 14560, 16250, 17260, 17500, 18200, 20000, 21575, 22438, 22750, 24164, 26000, 27616, 28000, 30205, 32500, 34520, 35000, 36400, 43150, 44876, 45500, 48328, 52000, 56095, 56875, 60410, 65000, 69040, 70000, 72800, 78533, 86300, 89752, 91000, 96656, 107875, 112190, 113750, 120820, 130000, 138080, 140000, 151025, 157066, 172600, 179504, 182000, 193312, 215750, 224380, 227500, 241640, 260000, 280475, 302050, 314132, 345200, 359008, 364000, 392665, 431500, 448760, 455000, 483280, 539375, 560950, 604100, 628264, 690400, 755125, 785330, 863000, 897520, 910000, 966560, 1078750, 1121900, 1208200, 1256528, 1402375, 1510250, 1570660, 1726000, 1795040, 1820000, 1963325, 2157500, 2243800, 2416400, 2513056, 2804750, 3020500, 3141320, 3452000, 3775625, 3926650, 4315000, 4487600, 4832800, 5609500, 6041000, 6282640, 7011875, 7551250, 7853300, 8630000, 8975200, 9816625, 11219000, 12082000, 12565280, 14023750, 15102500, 15706600, 17260000, 19633250, 22438000, 24164000, 28047500, 30205000, 31413200, 39266500, 44876000, 49083125, 56095000, 60410000, 62826400, 78533000, 98166250, 112190000, 120820000, 157066000, 196332500, 224380000, 314132000, 392665000, 785330000, 1570660000]

約数ペア:

[(1, 1570660000), (2, 785330000), (4, 392665000), (5, 314132000), (7, 224380000), (8, 196332500), (10, 157066000), (13, 120820000), (14, 112190000), (16, 98166250), (20, 78533000), (25, 62826400), (26, 60410000), (28, 56095000), (32, 49083125), (35, 44876000), (40, 39266500), (50, 31413200), (52, 30205000), (56, 28047500), (65, 24164000), (70, 22438000), (80, 19633250), (91, 17260000), (100, 15706600), (104, 15102500), (112, 14023750), (125, 12565280), (130, 12082000), (140, 11219000), (160, 9816625), (175, 8975200), (182, 8630000), (200, 7853300), (208, 7551250), (224, 7011875), (250, 6282640), (260, 6041000), (280, 5609500), (325, 4832800), (350, 4487600), (364, 4315000), (400, 3926650), (416, 3775625), (455, 3452000), (500, 3141320), (520, 3020500), (560, 2804750), (625, 2513056), (650, 2416400), (700, 2243800), (728, 2157500), (800, 1963325), (863, 1820000), (875, 1795040), (910, 1726000), (1000, 1570660), (1040, 1510250), (1120, 1402375), (1250, 1256528), (1300, 1208200), (1400, 1121900), (1456, 1078750), (1625, 966560), (1726, 910000), (1750, 897520), (1820, 863000), (2000, 785330), (2080, 755125), (2275, 690400), (2500, 628264), (2600, 604100), (2800, 560950), (2912, 539375), (3250, 483280), (3452, 455000), (3500, 448760), (3640, 431500), (4000, 392665), (4315, 364000), (4375, 359008), (4550, 345200), (5000, 314132), (5200, 302050), (5600, 280475), (6041, 260000), (6500, 241640), (6904, 227500), (7000, 224380), (7280, 215750), (8125, 193312), (8630, 182000), (8750, 179504), (9100, 172600), (10000, 157066), (10400, 151025), (11219, 140000), (11375, 138080), (12082, 130000), (13000, 120820), (13808, 113750), (14000, 112190), (14560, 107875), (16250, 96656), (17260, 91000), (17500, 89752), (18200, 86300), (20000, 78533), (21575, 72800), (22438, 70000), (22750, 69040), (24164, 65000), (26000, 60410), (27616, 56875), (28000, 56095), (30205, 52000), (32500, 48328), (34520, 45500), (35000, 44876), (36400, 43150)]