616280000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 280

約数和(自身を含む): 1828214784

約数和(自身を除く): 1211934784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 71, 80, 100, 112, 124, 125, 140, 142, 155, 160, 175, 200, 217, 224, 248, 250, 280, 284, 310, 320, 350, 355, 400, 434, 448, 496, 497, 500, 560, 568, 620, 625, 700, 710, 775, 800, 868, 875, 992, 994, 1000, 1085, 1120, 1136, 1240, 1250, 1400, 1420, 1550, 1600, 1736, 1750, 1775, 1984, 1988, 2000, 2170, 2201, 2240, 2272, 2480, 2485, 2500, 2800, 2840, 3100, 3472, 3500, 3550, 3875, 3976, 4000, 4340, 4375, 4402, 4544, 4960, 4970, 5000, 5425, 5600, 5680, 6200, 6944, 7000, 7100, 7750, 7952, 8000, 8680, 8750, 8804, 8875, 9920, 9940, 10000, 10850, 11005, 11200, 11360, 12400, 12425, 13888, 14000, 14200, 15407, 15500, 15904, 17360, 17500, 17608, 17750, 19375, 19880, 20000, 21700, 22010, 22720, 24800, 24850, 27125, 28000, 28400, 30814, 31000, 31808, 34720, 35000, 35216, 35500, 38750, 39760, 40000, 43400, 44020, 44375, 49600, 49700, 54250, 55025, 56000, 56800, 61628, 62000, 62125, 69440, 70000, 70432, 71000, 77035, 77500, 79520, 86800, 88040, 88750, 99400, 108500, 110050, 113600, 123256, 124000, 124250, 135625, 140000, 140864, 142000, 154070, 155000, 159040, 173600, 176080, 177500, 198800, 217000, 220100, 246512, 248000, 248500, 271250, 275125, 280000, 284000, 308140, 310000, 310625, 347200, 352160, 355000, 385175, 397600, 434000, 440200, 493024, 497000, 542500, 550250, 568000, 616280, 620000, 621250, 704320, 710000, 770350, 795200, 868000, 880400, 986048, 994000, 1085000, 1100500, 1232560, 1240000, 1242500, 1375625, 1420000, 1540700, 1736000, 1760800, 1925875, 1988000, 2170000, 2201000, 2465120, 2485000, 2751250, 2840000, 3081400, 3521600, 3851750, 3976000, 4340000, 4402000, 4930240, 4970000, 5502500, 6162800, 7703500, 8680000, 8804000, 9629375, 9940000, 11005000, 12325600, 15407000, 17608000, 19258750, 19880000, 22010000, 24651200, 30814000, 38517500, 44020000, 61628000, 77035000, 88040000, 123256000, 154070000, 308140000, 616280000]

約数ペア:

[(1, 616280000), (2, 308140000), (4, 154070000), (5, 123256000), (7, 88040000), (8, 77035000), (10, 61628000), (14, 44020000), (16, 38517500), (20, 30814000), (25, 24651200), (28, 22010000), (31, 19880000), (32, 19258750), (35, 17608000), (40, 15407000), (50, 12325600), (56, 11005000), (62, 9940000), (64, 9629375), (70, 8804000), (71, 8680000), (80, 7703500), (100, 6162800), (112, 5502500), (124, 4970000), (125, 4930240), (140, 4402000), (142, 4340000), (155, 3976000), (160, 3851750), (175, 3521600), (200, 3081400), (217, 2840000), (224, 2751250), (248, 2485000), (250, 2465120), (280, 2201000), (284, 2170000), (310, 1988000), (320, 1925875), (350, 1760800), (355, 1736000), (400, 1540700), (434, 1420000), (448, 1375625), (496, 1242500), (497, 1240000), (500, 1232560), (560, 1100500), (568, 1085000), (620, 994000), (625, 986048), (700, 880400), (710, 868000), (775, 795200), (800, 770350), (868, 710000), (875, 704320), (992, 621250), (994, 620000), (1000, 616280), (1085, 568000), (1120, 550250), (1136, 542500), (1240, 497000), (1250, 493024), (1400, 440200), (1420, 434000), (1550, 397600), (1600, 385175), (1736, 355000), (1750, 352160), (1775, 347200), (1984, 310625), (1988, 310000), (2000, 308140), (2170, 284000), (2201, 280000), (2240, 275125), (2272, 271250), (2480, 248500), (2485, 248000), (2500, 246512), (2800, 220100), (2840, 217000), (3100, 198800), (3472, 177500), (3500, 176080), (3550, 173600), (3875, 159040), (3976, 155000), (4000, 154070), (4340, 142000), (4375, 140864), (4402, 140000), (4544, 135625), (4960, 124250), (4970, 124000), (5000, 123256), (5425, 113600), (5600, 110050), (5680, 108500), (6200, 99400), (6944, 88750), (7000, 88040), (7100, 86800), (7750, 79520), (7952, 77500), (8000, 77035), (8680, 71000), (8750, 70432), (8804, 70000), (8875, 69440), (9920, 62125), (9940, 62000), (10000, 61628), (10850, 56800), (11005, 56000), (11200, 55025), (11360, 54250), (12400, 49700), (12425, 49600), (13888, 44375), (14000, 44020), (14200, 43400), (15407, 40000), (15500, 39760), (15904, 38750), (17360, 35500), (17500, 35216), (17608, 35000), (17750, 34720), (19375, 31808), (19880, 31000), (20000, 30814), (21700, 28400), (22010, 28000), (22720, 27125), (24800, 24850)]