561533040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 320

約数和(自身を含む): 2057011200

約数和(自身を除く): 1495478160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 89, 90, 92, 108, 115, 120, 127, 135, 138, 144, 178, 180, 184, 207, 216, 230, 240, 254, 267, 270, 276, 345, 356, 360, 368, 381, 414, 432, 445, 460, 508, 534, 540, 552, 621, 635, 690, 712, 720, 762, 801, 828, 890, 920, 1016, 1035, 1068, 1080, 1104, 1143, 1242, 1270, 1335, 1380, 1424, 1524, 1602, 1656, 1780, 1840, 1905, 2032, 2047, 2070, 2136, 2160, 2286, 2403, 2484, 2540, 2670, 2760, 2921, 3048, 3105, 3204, 3312, 3429, 3560, 3810, 4005, 4094, 4140, 4272, 4572, 4806, 4968, 5080, 5340, 5520, 5715, 5842, 6096, 6141, 6210, 6408, 6858, 7120, 7620, 8010, 8188, 8280, 8763, 9144, 9612, 9936, 10160, 10235, 10680, 11303, 11430, 11684, 12015, 12282, 12420, 12816, 13716, 14605, 15240, 16020, 16376, 16560, 17145, 17526, 18288, 18423, 19224, 20470, 21360, 22606, 22860, 23368, 24030, 24564, 24840, 26289, 27432, 29210, 30480, 30705, 32040, 32752, 33909, 34290, 35052, 36846, 38448, 40940, 43815, 45212, 45720, 46736, 48060, 49128, 49680, 52578, 54864, 55269, 56515, 58420, 61410, 64080, 67818, 68580, 70104, 73692, 78867, 81880, 87630, 90424, 91440, 92115, 96120, 98256, 101727, 105156, 110538, 113030, 116840, 122820, 131445, 135636, 137160, 140208, 147384, 157734, 163760, 169545, 175260, 180848, 184230, 192240, 203454, 210312, 221076, 226060, 233680, 245640, 259969, 262890, 271272, 274320, 276345, 294768, 305181, 315468, 339090, 350520, 368460, 394335, 406908, 420624, 442152, 452120, 491280, 508635, 519938, 525780, 542544, 552690, 610362, 630936, 678180, 701040, 736920, 779907, 788670, 813816, 884304, 904240, 1017270, 1039876, 1051560, 1105380, 1220724, 1261872, 1299845, 1356360, 1473840, 1525905, 1559814, 1577340, 1627632, 2034540, 2079752, 2103120, 2210760, 2339721, 2441448, 2599690, 2712720, 3051810, 3119628, 3154680, 3899535, 4069080, 4159504, 4421520, 4679442, 4882896, 5199380, 6103620, 6239256, 6309360, 7019163, 7799070, 8138160, 9358884, 10398760, 11698605, 12207240, 12478512, 14038326, 15598140, 18717768, 20797520, 23397210, 24414480, 28076652, 31196280, 35095815, 37435536, 46794420, 56153304, 62392560, 70191630, 93588840, 112306608, 140383260, 187177680, 280766520, 561533040]

約数ペア:

[(1, 561533040), (2, 280766520), (3, 187177680), (4, 140383260), (5, 112306608), (6, 93588840), (8, 70191630), (9, 62392560), (10, 56153304), (12, 46794420), (15, 37435536), (16, 35095815), (18, 31196280), (20, 28076652), (23, 24414480), (24, 23397210), (27, 20797520), (30, 18717768), (36, 15598140), (40, 14038326), (45, 12478512), (46, 12207240), (48, 11698605), (54, 10398760), (60, 9358884), (69, 8138160), (72, 7799070), (80, 7019163), (89, 6309360), (90, 6239256), (92, 6103620), (108, 5199380), (115, 4882896), (120, 4679442), (127, 4421520), (135, 4159504), (138, 4069080), (144, 3899535), (178, 3154680), (180, 3119628), (184, 3051810), (207, 2712720), (216, 2599690), (230, 2441448), (240, 2339721), (254, 2210760), (267, 2103120), (270, 2079752), (276, 2034540), (345, 1627632), (356, 1577340), (360, 1559814), (368, 1525905), (381, 1473840), (414, 1356360), (432, 1299845), (445, 1261872), (460, 1220724), (508, 1105380), (534, 1051560), (540, 1039876), (552, 1017270), (621, 904240), (635, 884304), (690, 813816), (712, 788670), (720, 779907), (762, 736920), (801, 701040), (828, 678180), (890, 630936), (920, 610362), (1016, 552690), (1035, 542544), (1068, 525780), (1080, 519938), (1104, 508635), (1143, 491280), (1242, 452120), (1270, 442152), (1335, 420624), (1380, 406908), (1424, 394335), (1524, 368460), (1602, 350520), (1656, 339090), (1780, 315468), (1840, 305181), (1905, 294768), (2032, 276345), (2047, 274320), (2070, 271272), (2136, 262890), (2160, 259969), (2286, 245640), (2403, 233680), (2484, 226060), (2540, 221076), (2670, 210312), (2760, 203454), (2921, 192240), (3048, 184230), (3105, 180848), (3204, 175260), (3312, 169545), (3429, 163760), (3560, 157734), (3810, 147384), (4005, 140208), (4094, 137160), (4140, 135636), (4272, 131445), (4572, 122820), (4806, 116840), (4968, 113030), (5080, 110538), (5340, 105156), (5520, 101727), (5715, 98256), (5842, 96120), (6096, 92115), (6141, 91440), (6210, 90424), (6408, 87630), (6858, 81880), (7120, 78867), (7620, 73692), (8010, 70104), (8188, 68580), (8280, 67818), (8763, 64080), (9144, 61410), (9612, 58420), (9936, 56515), (10160, 55269), (10235, 54864), (10680, 52578), (11303, 49680), (11430, 49128), (11684, 48060), (12015, 46736), (12282, 45720), (12420, 45212), (12816, 43815), (13716, 40940), (14605, 38448), (15240, 36846), (16020, 35052), (16376, 34290), (16560, 33909), (17145, 32752), (17526, 32040), (18288, 30705), (18423, 30480), (19224, 29210), (20470, 27432), (21360, 26289), (22606, 24840), (22860, 24564), (23368, 24030)]