253549440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 320

約数和(自身を含む): 931574160

約数和(自身を除く): 678024720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 73, 80, 81, 90, 96, 108, 120, 128, 134, 135, 144, 146, 160, 162, 180, 192, 201, 216, 219, 240, 268, 270, 288, 292, 320, 324, 335, 360, 365, 384, 402, 405, 432, 438, 480, 536, 540, 576, 584, 603, 640, 648, 657, 670, 720, 730, 804, 810, 864, 876, 960, 1005, 1072, 1080, 1095, 1152, 1168, 1206, 1296, 1314, 1340, 1440, 1460, 1608, 1620, 1728, 1752, 1809, 1920, 1971, 2010, 2144, 2160, 2190, 2336, 2412, 2592, 2628, 2680, 2880, 2920, 3015, 3216, 3240, 3285, 3456, 3504, 3618, 3942, 4020, 4288, 4320, 4380, 4672, 4824, 4891, 5184, 5256, 5360, 5427, 5760, 5840, 5913, 6030, 6432, 6480, 6570, 7008, 7236, 7884, 8040, 8576, 8640, 8760, 9045, 9344, 9648, 9782, 9855, 10368, 10512, 10720, 10854, 11680, 11826, 12060, 12864, 12960, 13140, 14016, 14472, 14673, 15768, 16080, 17280, 17520, 18090, 19296, 19564, 19710, 21024, 21440, 21708, 23360, 23652, 24120, 24455, 25728, 25920, 26280, 27135, 28032, 28944, 29346, 29565, 31536, 32160, 35040, 36180, 38592, 39128, 39420, 42048, 42880, 43416, 44019, 46720, 47304, 48240, 48910, 51840, 52560, 54270, 57888, 58692, 59130, 63072, 64320, 70080, 72360, 73365, 77184, 78256, 78840, 84096, 86832, 88038, 94608, 96480, 97820, 105120, 108540, 115776, 117384, 118260, 126144, 128640, 132057, 140160, 144720, 146730, 156512, 157680, 173664, 176076, 189216, 192960, 195640, 210240, 217080, 220095, 231552, 234768, 236520, 252288, 264114, 289440, 293460, 313024, 315360, 347328, 352152, 378432, 385920, 391280, 396171, 420480, 434160, 440190, 469536, 473040, 528228, 578880, 586920, 626048, 630720, 660285, 694656, 704304, 756864, 782560, 792342, 868320, 880380, 939072, 946080, 1056456, 1157760, 1173840, 1261440, 1320570, 1408608, 1565120, 1584684, 1736640, 1760760, 1878144, 1892160, 1980855, 2112912, 2347680, 2641140, 2817216, 3130240, 3169368, 3473280, 3521520, 3784320, 3961710, 4225824, 4695360, 5282280, 5634432, 6338736, 7043040, 7923420, 8451648, 9390720, 10564560, 12677472, 14086080, 15846840, 16903296, 21129120, 25354944, 28172160, 31693680, 42258240, 50709888, 63387360, 84516480, 126774720, 253549440]

約数ペア:

[(1, 253549440), (2, 126774720), (3, 84516480), (4, 63387360), (5, 50709888), (6, 42258240), (8, 31693680), (9, 28172160), (10, 25354944), (12, 21129120), (15, 16903296), (16, 15846840), (18, 14086080), (20, 12677472), (24, 10564560), (27, 9390720), (30, 8451648), (32, 7923420), (36, 7043040), (40, 6338736), (45, 5634432), (48, 5282280), (54, 4695360), (60, 4225824), (64, 3961710), (67, 3784320), (72, 3521520), (73, 3473280), (80, 3169368), (81, 3130240), (90, 2817216), (96, 2641140), (108, 2347680), (120, 2112912), (128, 1980855), (134, 1892160), (135, 1878144), (144, 1760760), (146, 1736640), (160, 1584684), (162, 1565120), (180, 1408608), (192, 1320570), (201, 1261440), (216, 1173840), (219, 1157760), (240, 1056456), (268, 946080), (270, 939072), (288, 880380), (292, 868320), (320, 792342), (324, 782560), (335, 756864), (360, 704304), (365, 694656), (384, 660285), (402, 630720), (405, 626048), (432, 586920), (438, 578880), (480, 528228), (536, 473040), (540, 469536), (576, 440190), (584, 434160), (603, 420480), (640, 396171), (648, 391280), (657, 385920), (670, 378432), (720, 352152), (730, 347328), (804, 315360), (810, 313024), (864, 293460), (876, 289440), (960, 264114), (1005, 252288), (1072, 236520), (1080, 234768), (1095, 231552), (1152, 220095), (1168, 217080), (1206, 210240), (1296, 195640), (1314, 192960), (1340, 189216), (1440, 176076), (1460, 173664), (1608, 157680), (1620, 156512), (1728, 146730), (1752, 144720), (1809, 140160), (1920, 132057), (1971, 128640), (2010, 126144), (2144, 118260), (2160, 117384), (2190, 115776), (2336, 108540), (2412, 105120), (2592, 97820), (2628, 96480), (2680, 94608), (2880, 88038), (2920, 86832), (3015, 84096), (3216, 78840), (3240, 78256), (3285, 77184), (3456, 73365), (3504, 72360), (3618, 70080), (3942, 64320), (4020, 63072), (4288, 59130), (4320, 58692), (4380, 57888), (4672, 54270), (4824, 52560), (4891, 51840), (5184, 48910), (5256, 48240), (5360, 47304), (5427, 46720), (5760, 44019), (5840, 43416), (5913, 42880), (6030, 42048), (6432, 39420), (6480, 39128), (6570, 38592), (7008, 36180), (7236, 35040), (7884, 32160), (8040, 31536), (8576, 29565), (8640, 29346), (8760, 28944), (9045, 28032), (9344, 27135), (9648, 26280), (9782, 25920), (9855, 25728), (10368, 24455), (10512, 24120), (10720, 23652), (10854, 23360), (11680, 21708), (11826, 21440), (12060, 21024), (12864, 19710), (12960, 19564), (13140, 19296), (14016, 18090), (14472, 17520), (14673, 17280), (15768, 16080)]