145866240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 240

約数和(自身を含む): 545152608

約数和(自身を除く): 399286368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 487, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 974, 1040, 1152, 1170, 1248, 1280, 1440, 1461, 1536, 1560, 1664, 1872, 1920, 1948, 2080, 2304, 2340, 2435, 2496, 2560, 2880, 2922, 3120, 3328, 3744, 3840, 3896, 4160, 4383, 4608, 4680, 4870, 4992, 5760, 5844, 6240, 6331, 6656, 7305, 7488, 7680, 7792, 8320, 8766, 9360, 9740, 9984, 11520, 11688, 12480, 12662, 14610, 14976, 15584, 16640, 17532, 18720, 18993, 19480, 19968, 21915, 23040, 23376, 24960, 25324, 29220, 29952, 31168, 31655, 33280, 35064, 37440, 37986, 38960, 43830, 46752, 49920, 50648, 56979, 58440, 59904, 62336, 63310, 70128, 74880, 75972, 77920, 87660, 93504, 94965, 99840, 101296, 113958, 116880, 124672, 126620, 140256, 149760, 151944, 155840, 175320, 187008, 189930, 202592, 227916, 233760, 249344, 253240, 280512, 284895, 299520, 303888, 311680, 350640, 374016, 379860, 405184, 455832, 467520, 506480, 561024, 569790, 607776, 623360, 701280, 748032, 759720, 810368, 911664, 935040, 1012960, 1122048, 1139580, 1215552, 1246720, 1402560, 1519440, 1620736, 1823328, 1870080, 2025920, 2244096, 2279160, 2431104, 2805120, 3038880, 3241472, 3646656, 3740160, 4051840, 4558320, 4862208, 5610240, 6077760, 7293312, 8103680, 9116640, 9724416, 11220480, 12155520, 14586624, 16207360, 18233280, 24311040, 29173248, 36466560, 48622080, 72933120, 145866240]

約数ペア:

[(1, 145866240), (2, 72933120), (3, 48622080), (4, 36466560), (5, 29173248), (6, 24311040), (8, 18233280), (9, 16207360), (10, 14586624), (12, 12155520), (13, 11220480), (15, 9724416), (16, 9116640), (18, 8103680), (20, 7293312), (24, 6077760), (26, 5610240), (30, 4862208), (32, 4558320), (36, 4051840), (39, 3740160), (40, 3646656), (45, 3241472), (48, 3038880), (52, 2805120), (60, 2431104), (64, 2279160), (65, 2244096), (72, 2025920), (78, 1870080), (80, 1823328), (90, 1620736), (96, 1519440), (104, 1402560), (117, 1246720), (120, 1215552), (128, 1139580), (130, 1122048), (144, 1012960), (156, 935040), (160, 911664), (180, 810368), (192, 759720), (195, 748032), (208, 701280), (234, 623360), (240, 607776), (256, 569790), (260, 561024), (288, 506480), (312, 467520), (320, 455832), (360, 405184), (384, 379860), (390, 374016), (416, 350640), (468, 311680), (480, 303888), (487, 299520), (512, 284895), (520, 280512), (576, 253240), (585, 249344), (624, 233760), (640, 227916), (720, 202592), (768, 189930), (780, 187008), (832, 175320), (936, 155840), (960, 151944), (974, 149760), (1040, 140256), (1152, 126620), (1170, 124672), (1248, 116880), (1280, 113958), (1440, 101296), (1461, 99840), (1536, 94965), (1560, 93504), (1664, 87660), (1872, 77920), (1920, 75972), (1948, 74880), (2080, 70128), (2304, 63310), (2340, 62336), (2435, 59904), (2496, 58440), (2560, 56979), (2880, 50648), (2922, 49920), (3120, 46752), (3328, 43830), (3744, 38960), (3840, 37986), (3896, 37440), (4160, 35064), (4383, 33280), (4608, 31655), (4680, 31168), (4870, 29952), (4992, 29220), (5760, 25324), (5844, 24960), (6240, 23376), (6331, 23040), (6656, 21915), (7305, 19968), (7488, 19480), (7680, 18993), (7792, 18720), (8320, 17532), (8766, 16640), (9360, 15584), (9740, 14976), (9984, 14610), (11520, 12662), (11688, 12480)]