427864680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 1485446400

約数和(自身を除く): 1057581720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 73, 81, 90, 108, 120, 134, 135, 146, 162, 180, 201, 216, 219, 243, 268, 270, 292, 324, 335, 360, 365, 402, 405, 438, 486, 536, 540, 584, 603, 648, 657, 670, 729, 730, 804, 810, 876, 972, 1005, 1080, 1095, 1206, 1215, 1314, 1340, 1458, 1460, 1608, 1620, 1752, 1809, 1944, 1971, 2010, 2187, 2190, 2412, 2430, 2628, 2680, 2916, 2920, 3015, 3240, 3285, 3618, 3645, 3942, 4020, 4374, 4380, 4824, 4860, 4891, 5256, 5427, 5832, 5913, 6030, 6570, 7236, 7290, 7884, 8040, 8748, 8760, 9045, 9720, 9782, 9855, 10854, 10935, 11826, 12060, 13140, 14472, 14580, 14673, 15768, 16281, 17496, 17739, 18090, 19564, 19710, 21708, 21870, 23652, 24120, 24455, 26280, 27135, 29160, 29346, 29565, 32562, 35478, 36180, 39128, 39420, 43416, 43740, 44019, 47304, 48843, 48910, 53217, 54270, 58692, 59130, 65124, 70956, 72360, 73365, 78840, 81405, 87480, 88038, 88695, 97686, 97820, 106434, 108540, 117384, 118260, 130248, 132057, 141912, 146529, 146730, 159651, 162810, 176076, 177390, 195372, 195640, 212868, 217080, 220095, 236520, 244215, 264114, 266085, 293058, 293460, 319302, 325620, 352152, 354780, 390744, 396171, 425736, 440190, 488430, 528228, 532170, 586116, 586920, 638604, 651240, 660285, 709560, 732645, 792342, 798255, 880380, 976860, 1056456, 1064340, 1172232, 1188513, 1277208, 1320570, 1465290, 1584684, 1596510, 1760760, 1953720, 1980855, 2128680, 2377026, 2641140, 2930580, 3169368, 3193020, 3565539, 3961710, 4754052, 5282280, 5861160, 5942565, 6386040, 7131078, 7923420, 9508104, 10696617, 11885130, 14262156, 15846840, 17827695, 21393234, 23770260, 28524312, 35655390, 42786468, 47540520, 53483085, 71310780, 85572936, 106966170, 142621560, 213932340, 427864680]

約数ペア:

[(1, 427864680), (2, 213932340), (3, 142621560), (4, 106966170), (5, 85572936), (6, 71310780), (8, 53483085), (9, 47540520), (10, 42786468), (12, 35655390), (15, 28524312), (18, 23770260), (20, 21393234), (24, 17827695), (27, 15846840), (30, 14262156), (36, 11885130), (40, 10696617), (45, 9508104), (54, 7923420), (60, 7131078), (67, 6386040), (72, 5942565), (73, 5861160), (81, 5282280), (90, 4754052), (108, 3961710), (120, 3565539), (134, 3193020), (135, 3169368), (146, 2930580), (162, 2641140), (180, 2377026), (201, 2128680), (216, 1980855), (219, 1953720), (243, 1760760), (268, 1596510), (270, 1584684), (292, 1465290), (324, 1320570), (335, 1277208), (360, 1188513), (365, 1172232), (402, 1064340), (405, 1056456), (438, 976860), (486, 880380), (536, 798255), (540, 792342), (584, 732645), (603, 709560), (648, 660285), (657, 651240), (670, 638604), (729, 586920), (730, 586116), (804, 532170), (810, 528228), (876, 488430), (972, 440190), (1005, 425736), (1080, 396171), (1095, 390744), (1206, 354780), (1215, 352152), (1314, 325620), (1340, 319302), (1458, 293460), (1460, 293058), (1608, 266085), (1620, 264114), (1752, 244215), (1809, 236520), (1944, 220095), (1971, 217080), (2010, 212868), (2187, 195640), (2190, 195372), (2412, 177390), (2430, 176076), (2628, 162810), (2680, 159651), (2916, 146730), (2920, 146529), (3015, 141912), (3240, 132057), (3285, 130248), (3618, 118260), (3645, 117384), (3942, 108540), (4020, 106434), (4374, 97820), (4380, 97686), (4824, 88695), (4860, 88038), (4891, 87480), (5256, 81405), (5427, 78840), (5832, 73365), (5913, 72360), (6030, 70956), (6570, 65124), (7236, 59130), (7290, 58692), (7884, 54270), (8040, 53217), (8748, 48910), (8760, 48843), (9045, 47304), (9720, 44019), (9782, 43740), (9855, 43416), (10854, 39420), (10935, 39128), (11826, 36180), (12060, 35478), (13140, 32562), (14472, 29565), (14580, 29346), (14673, 29160), (15768, 27135), (16281, 26280), (17496, 24455), (17739, 24120), (18090, 23652), (19564, 21870), (19710, 21708)]