207585840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 822804480

約数和(自身を除く): 615218640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 154, 165, 168, 176, 188, 210, 220, 231, 235, 239, 240, 264, 280, 282, 308, 329, 330, 336, 376, 385, 420, 440, 462, 470, 478, 517, 528, 560, 564, 616, 658, 660, 705, 717, 752, 770, 840, 880, 924, 940, 956, 987, 1034, 1128, 1155, 1195, 1232, 1316, 1320, 1410, 1434, 1540, 1551, 1645, 1673, 1680, 1848, 1880, 1912, 1974, 2068, 2256, 2310, 2390, 2585, 2629, 2632, 2640, 2820, 2868, 3080, 3102, 3290, 3346, 3585, 3619, 3696, 3760, 3824, 3948, 4136, 4620, 4780, 4935, 5019, 5170, 5258, 5264, 5640, 5736, 6160, 6204, 6580, 6692, 7170, 7238, 7755, 7887, 7896, 8272, 8365, 9240, 9560, 9870, 10038, 10340, 10516, 10857, 11233, 11280, 11472, 12408, 13145, 13160, 13384, 14340, 14476, 15510, 15774, 15792, 16730, 18095, 18403, 18480, 19120, 19740, 20076, 20680, 21032, 21714, 22466, 24816, 25095, 26290, 26320, 26768, 28680, 28952, 31020, 31548, 33460, 33699, 36190, 36806, 39435, 39480, 40152, 41360, 42064, 43428, 44932, 50190, 52580, 54285, 55209, 56165, 57360, 57904, 62040, 63096, 66920, 67398, 72380, 73612, 78631, 78870, 78960, 80304, 86856, 89864, 92015, 100380, 105160, 108570, 110418, 112330, 123563, 124080, 126192, 133840, 134796, 144760, 147224, 157262, 157740, 168495, 173712, 179728, 184030, 200760, 210320, 217140, 220836, 224660, 235893, 247126, 269592, 276045, 289520, 294448, 314524, 315480, 336990, 368060, 370689, 393155, 401520, 434280, 441672, 449320, 471786, 494252, 539184, 552090, 617815, 629048, 630960, 673980, 736120, 741378, 786310, 864941, 868560, 883344, 898640, 943572, 988504, 1104180, 1179465, 1235630, 1258096, 1347960, 1472240, 1482756, 1572620, 1729882, 1853445, 1887144, 1977008, 2208360, 2358930, 2471260, 2594823, 2695920, 2965512, 3145240, 3459764, 3706890, 3774288, 4324705, 4416720, 4717860, 4942520, 5189646, 5931024, 6290480, 6919528, 7413780, 8649410, 9435720, 9885040, 10379292, 12974115, 13839056, 14827560, 17298820, 18871440, 20758584, 25948230, 29655120, 34597640, 41517168, 51896460, 69195280, 103792920, 207585840]

約数ペア:

[(1, 207585840), (2, 103792920), (3, 69195280), (4, 51896460), (5, 41517168), (6, 34597640), (7, 29655120), (8, 25948230), (10, 20758584), (11, 18871440), (12, 17298820), (14, 14827560), (15, 13839056), (16, 12974115), (20, 10379292), (21, 9885040), (22, 9435720), (24, 8649410), (28, 7413780), (30, 6919528), (33, 6290480), (35, 5931024), (40, 5189646), (42, 4942520), (44, 4717860), (47, 4416720), (48, 4324705), (55, 3774288), (56, 3706890), (60, 3459764), (66, 3145240), (70, 2965512), (77, 2695920), (80, 2594823), (84, 2471260), (88, 2358930), (94, 2208360), (105, 1977008), (110, 1887144), (112, 1853445), (120, 1729882), (132, 1572620), (140, 1482756), (141, 1472240), (154, 1347960), (165, 1258096), (168, 1235630), (176, 1179465), (188, 1104180), (210, 988504), (220, 943572), (231, 898640), (235, 883344), (239, 868560), (240, 864941), (264, 786310), (280, 741378), (282, 736120), (308, 673980), (329, 630960), (330, 629048), (336, 617815), (376, 552090), (385, 539184), (420, 494252), (440, 471786), (462, 449320), (470, 441672), (478, 434280), (517, 401520), (528, 393155), (560, 370689), (564, 368060), (616, 336990), (658, 315480), (660, 314524), (705, 294448), (717, 289520), (752, 276045), (770, 269592), (840, 247126), (880, 235893), (924, 224660), (940, 220836), (956, 217140), (987, 210320), (1034, 200760), (1128, 184030), (1155, 179728), (1195, 173712), (1232, 168495), (1316, 157740), (1320, 157262), (1410, 147224), (1434, 144760), (1540, 134796), (1551, 133840), (1645, 126192), (1673, 124080), (1680, 123563), (1848, 112330), (1880, 110418), (1912, 108570), (1974, 105160), (2068, 100380), (2256, 92015), (2310, 89864), (2390, 86856), (2585, 80304), (2629, 78960), (2632, 78870), (2640, 78631), (2820, 73612), (2868, 72380), (3080, 67398), (3102, 66920), (3290, 63096), (3346, 62040), (3585, 57904), (3619, 57360), (3696, 56165), (3760, 55209), (3824, 54285), (3948, 52580), (4136, 50190), (4620, 44932), (4780, 43428), (4935, 42064), (5019, 41360), (5170, 40152), (5258, 39480), (5264, 39435), (5640, 36806), (5736, 36190), (6160, 33699), (6204, 33460), (6580, 31548), (6692, 31020), (7170, 28952), (7238, 28680), (7755, 26768), (7887, 26320), (7896, 26290), (8272, 25095), (8365, 24816), (9240, 22466), (9560, 21714), (9870, 21032), (10038, 20680), (10340, 20076), (10516, 19740), (10857, 19120), (11233, 18480), (11280, 18403), (11472, 18095), (12408, 16730), (13145, 15792), (13160, 15774), (13384, 15510), (14340, 14476)]