839886840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 256

約数和(自身を含む): 3041740800

約数和(自身を除く): 2201853960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 163, 180, 195, 216, 234, 260, 270, 312, 326, 351, 360, 367, 390, 468, 489, 520, 540, 585, 652, 702, 734, 780, 815, 936, 978, 1080, 1101, 1170, 1304, 1404, 1467, 1468, 1560, 1630, 1755, 1835, 1956, 2119, 2202, 2340, 2445, 2808, 2934, 2936, 3260, 3303, 3510, 3670, 3912, 4238, 4401, 4404, 4680, 4771, 4890, 5505, 5868, 6357, 6520, 6606, 7020, 7335, 7340, 8476, 8802, 8808, 9542, 9780, 9909, 10595, 11010, 11736, 12714, 13212, 14040, 14313, 14670, 14680, 16515, 16952, 17604, 19071, 19084, 19560, 19818, 21190, 22005, 22020, 23855, 25428, 26424, 28626, 29340, 31785, 33030, 35208, 38142, 38168, 39636, 42380, 42939, 44010, 44040, 47710, 49545, 50856, 57213, 57252, 58680, 59821, 63570, 66060, 71565, 76284, 79272, 84760, 85878, 88020, 95355, 95420, 99090, 114426, 114504, 119642, 127140, 128817, 132120, 143130, 152568, 171756, 176040, 179463, 190710, 190840, 198180, 214695, 228852, 239284, 254280, 257634, 286065, 286260, 299105, 343512, 358926, 381420, 396360, 429390, 457704, 478568, 515268, 538389, 572130, 572520, 598210, 644085, 717852, 762840, 777673, 858780, 897315, 1030536, 1076778, 1144260, 1196420, 1288170, 1435704, 1555346, 1615167, 1717560, 1794630, 2153556, 2288520, 2333019, 2392840, 2576340, 2691945, 3110692, 3230334, 3589260, 3888365, 4307112, 4666038, 5152680, 5383890, 6221384, 6460668, 6999057, 7178520, 7776730, 8075835, 9332076, 10767780, 11665095, 12921336, 13998114, 15553460, 16151670, 18664152, 20997171, 21535560, 23330190, 27996228, 31106920, 32303340, 34995285, 41994342, 46660380, 55992456, 64606680, 69990570, 83988684, 93320760, 104985855, 139981140, 167977368, 209971710, 279962280, 419943420, 839886840]

約数ペア:

[(1, 839886840), (2, 419943420), (3, 279962280), (4, 209971710), (5, 167977368), (6, 139981140), (8, 104985855), (9, 93320760), (10, 83988684), (12, 69990570), (13, 64606680), (15, 55992456), (18, 46660380), (20, 41994342), (24, 34995285), (26, 32303340), (27, 31106920), (30, 27996228), (36, 23330190), (39, 21535560), (40, 20997171), (45, 18664152), (52, 16151670), (54, 15553460), (60, 13998114), (65, 12921336), (72, 11665095), (78, 10767780), (90, 9332076), (104, 8075835), (108, 7776730), (117, 7178520), (120, 6999057), (130, 6460668), (135, 6221384), (156, 5383890), (163, 5152680), (180, 4666038), (195, 4307112), (216, 3888365), (234, 3589260), (260, 3230334), (270, 3110692), (312, 2691945), (326, 2576340), (351, 2392840), (360, 2333019), (367, 2288520), (390, 2153556), (468, 1794630), (489, 1717560), (520, 1615167), (540, 1555346), (585, 1435704), (652, 1288170), (702, 1196420), (734, 1144260), (780, 1076778), (815, 1030536), (936, 897315), (978, 858780), (1080, 777673), (1101, 762840), (1170, 717852), (1304, 644085), (1404, 598210), (1467, 572520), (1468, 572130), (1560, 538389), (1630, 515268), (1755, 478568), (1835, 457704), (1956, 429390), (2119, 396360), (2202, 381420), (2340, 358926), (2445, 343512), (2808, 299105), (2934, 286260), (2936, 286065), (3260, 257634), (3303, 254280), (3510, 239284), (3670, 228852), (3912, 214695), (4238, 198180), (4401, 190840), (4404, 190710), (4680, 179463), (4771, 176040), (4890, 171756), (5505, 152568), (5868, 143130), (6357, 132120), (6520, 128817), (6606, 127140), (7020, 119642), (7335, 114504), (7340, 114426), (8476, 99090), (8802, 95420), (8808, 95355), (9542, 88020), (9780, 85878), (9909, 84760), (10595, 79272), (11010, 76284), (11736, 71565), (12714, 66060), (13212, 63570), (14040, 59821), (14313, 58680), (14670, 57252), (14680, 57213), (16515, 50856), (16952, 49545), (17604, 47710), (19071, 44040), (19084, 44010), (19560, 42939), (19818, 42380), (21190, 39636), (22005, 38168), (22020, 38142), (23855, 35208), (25428, 33030), (26424, 31785), (28626, 29340)]