70917000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 256

約数和(自身を含む): 276756480

約数和(自身を除く): 205839480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 264, 275, 280, 300, 307, 308, 330, 350, 375, 385, 420, 440, 462, 500, 525, 550, 600, 614, 616, 660, 700, 750, 770, 825, 840, 875, 921, 924, 1000, 1050, 1100, 1155, 1228, 1320, 1375, 1400, 1500, 1535, 1540, 1650, 1750, 1842, 1848, 1925, 2100, 2149, 2200, 2310, 2456, 2625, 2750, 3000, 3070, 3080, 3300, 3377, 3500, 3684, 3850, 4125, 4200, 4298, 4605, 4620, 5250, 5500, 5775, 6140, 6447, 6600, 6754, 7000, 7368, 7675, 7700, 8250, 8596, 9210, 9240, 9625, 10131, 10500, 10745, 11000, 11550, 12280, 12894, 13508, 15350, 15400, 16500, 16885, 17192, 18420, 19250, 20262, 21000, 21490, 23025, 23100, 23639, 25788, 27016, 28875, 30700, 32235, 33000, 33770, 36840, 38375, 38500, 40524, 42980, 46050, 46200, 47278, 50655, 51576, 53725, 57750, 61400, 64470, 67540, 70917, 76750, 77000, 81048, 84425, 85960, 92100, 94556, 101310, 107450, 115125, 115500, 118195, 128940, 135080, 141834, 153500, 161175, 168850, 184200, 189112, 202620, 214900, 230250, 231000, 236390, 253275, 257880, 268625, 283668, 307000, 322350, 337700, 354585, 405240, 422125, 429800, 460500, 472780, 506550, 537250, 567336, 590975, 644700, 675400, 709170, 805875, 844250, 921000, 945560, 1013100, 1074500, 1181950, 1266375, 1289400, 1418340, 1611750, 1688500, 1772925, 2026200, 2149000, 2363900, 2532750, 2836680, 2954875, 3223500, 3377000, 3545850, 4727800, 5065500, 5909750, 6447000, 7091700, 8864625, 10131000, 11819500, 14183400, 17729250, 23639000, 35458500, 70917000]

約数ペア:

[(1, 70917000), (2, 35458500), (3, 23639000), (4, 17729250), (5, 14183400), (6, 11819500), (7, 10131000), (8, 8864625), (10, 7091700), (11, 6447000), (12, 5909750), (14, 5065500), (15, 4727800), (20, 3545850), (21, 3377000), (22, 3223500), (24, 2954875), (25, 2836680), (28, 2532750), (30, 2363900), (33, 2149000), (35, 2026200), (40, 1772925), (42, 1688500), (44, 1611750), (50, 1418340), (55, 1289400), (56, 1266375), (60, 1181950), (66, 1074500), (70, 1013100), (75, 945560), (77, 921000), (84, 844250), (88, 805875), (100, 709170), (105, 675400), (110, 644700), (120, 590975), (125, 567336), (132, 537250), (140, 506550), (150, 472780), (154, 460500), (165, 429800), (168, 422125), (175, 405240), (200, 354585), (210, 337700), (220, 322350), (231, 307000), (250, 283668), (264, 268625), (275, 257880), (280, 253275), (300, 236390), (307, 231000), (308, 230250), (330, 214900), (350, 202620), (375, 189112), (385, 184200), (420, 168850), (440, 161175), (462, 153500), (500, 141834), (525, 135080), (550, 128940), (600, 118195), (614, 115500), (616, 115125), (660, 107450), (700, 101310), (750, 94556), (770, 92100), (825, 85960), (840, 84425), (875, 81048), (921, 77000), (924, 76750), (1000, 70917), (1050, 67540), (1100, 64470), (1155, 61400), (1228, 57750), (1320, 53725), (1375, 51576), (1400, 50655), (1500, 47278), (1535, 46200), (1540, 46050), (1650, 42980), (1750, 40524), (1842, 38500), (1848, 38375), (1925, 36840), (2100, 33770), (2149, 33000), (2200, 32235), (2310, 30700), (2456, 28875), (2625, 27016), (2750, 25788), (3000, 23639), (3070, 23100), (3080, 23025), (3300, 21490), (3377, 21000), (3500, 20262), (3684, 19250), (3850, 18420), (4125, 17192), (4200, 16885), (4298, 16500), (4605, 15400), (4620, 15350), (5250, 13508), (5500, 12894), (5775, 12280), (6140, 11550), (6447, 11000), (6600, 10745), (6754, 10500), (7000, 10131), (7368, 9625), (7675, 9240), (7700, 9210), (8250, 8596)]