1401148000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 3971455488

約数和(自身を除く): 2570307488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 163, 175, 200, 224, 250, 280, 307, 326, 350, 400, 500, 560, 614, 652, 700, 800, 815, 875, 1000, 1120, 1141, 1228, 1304, 1400, 1535, 1630, 1750, 2000, 2149, 2282, 2456, 2608, 2800, 3070, 3260, 3500, 4000, 4075, 4298, 4564, 4912, 5216, 5600, 5705, 6140, 6520, 7000, 7675, 8150, 8596, 9128, 9824, 10745, 11410, 12280, 13040, 14000, 15350, 16300, 17192, 18256, 20375, 21490, 22820, 24560, 26080, 28000, 28525, 30700, 32600, 34384, 36512, 38375, 40750, 42980, 45640, 49120, 50041, 53725, 57050, 61400, 65200, 68768, 76750, 81500, 85960, 91280, 100082, 107450, 114100, 122800, 130400, 142625, 153500, 163000, 171920, 182560, 200164, 214900, 228200, 245600, 250205, 268625, 285250, 307000, 326000, 343840, 350287, 400328, 429800, 456400, 500410, 537250, 570500, 614000, 652000, 700574, 800656, 859600, 912800, 1000820, 1074500, 1141000, 1228000, 1251025, 1401148, 1601312, 1719200, 1751435, 2001640, 2149000, 2282000, 2502050, 2802296, 3502870, 4003280, 4298000, 4564000, 5004100, 5604592, 6255125, 7005740, 8006560, 8596000, 8757175, 10008200, 11209184, 12510250, 14011480, 17514350, 20016400, 25020500, 28022960, 35028700, 40032800, 43785875, 50041000, 56045920, 70057400, 87571750, 100082000, 140114800, 175143500, 200164000, 280229600, 350287000, 700574000, 1401148000]

約数ペア:

[(1, 1401148000), (2, 700574000), (4, 350287000), (5, 280229600), (7, 200164000), (8, 175143500), (10, 140114800), (14, 100082000), (16, 87571750), (20, 70057400), (25, 56045920), (28, 50041000), (32, 43785875), (35, 40032800), (40, 35028700), (50, 28022960), (56, 25020500), (70, 20016400), (80, 17514350), (100, 14011480), (112, 12510250), (125, 11209184), (140, 10008200), (160, 8757175), (163, 8596000), (175, 8006560), (200, 7005740), (224, 6255125), (250, 5604592), (280, 5004100), (307, 4564000), (326, 4298000), (350, 4003280), (400, 3502870), (500, 2802296), (560, 2502050), (614, 2282000), (652, 2149000), (700, 2001640), (800, 1751435), (815, 1719200), (875, 1601312), (1000, 1401148), (1120, 1251025), (1141, 1228000), (1228, 1141000), (1304, 1074500), (1400, 1000820), (1535, 912800), (1630, 859600), (1750, 800656), (2000, 700574), (2149, 652000), (2282, 614000), (2456, 570500), (2608, 537250), (2800, 500410), (3070, 456400), (3260, 429800), (3500, 400328), (4000, 350287), (4075, 343840), (4298, 326000), (4564, 307000), (4912, 285250), (5216, 268625), (5600, 250205), (5705, 245600), (6140, 228200), (6520, 214900), (7000, 200164), (7675, 182560), (8150, 171920), (8596, 163000), (9128, 153500), (9824, 142625), (10745, 130400), (11410, 122800), (12280, 114100), (13040, 107450), (14000, 100082), (15350, 91280), (16300, 85960), (17192, 81500), (18256, 76750), (20375, 68768), (21490, 65200), (22820, 61400), (24560, 57050), (26080, 53725), (28000, 50041), (28525, 49120), (30700, 45640), (32600, 42980), (34384, 40750), (36512, 38375)]