299972160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 280

約数和(自身を含む): 1088721216

約数和(自身を除く): 788749056

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 163, 180, 192, 213, 216, 240, 270, 284, 288, 320, 324, 326, 355, 360, 405, 426, 432, 480, 489, 540, 568, 576, 639, 648, 652, 710, 720, 810, 815, 852, 864, 960, 978, 1065, 1080, 1136, 1278, 1296, 1304, 1420, 1440, 1467, 1620, 1630, 1704, 1728, 1917, 1956, 2130, 2160, 2272, 2445, 2556, 2592, 2608, 2840, 2880, 2934, 3195, 3240, 3260, 3408, 3834, 3912, 4260, 4320, 4401, 4544, 4890, 5112, 5184, 5216, 5680, 5751, 5868, 6390, 6480, 6520, 6816, 7335, 7668, 7824, 8520, 8640, 8802, 9585, 9780, 10224, 10432, 11360, 11502, 11573, 11736, 12780, 12960, 13040, 13203, 13632, 14670, 15336, 15648, 17040, 17604, 19170, 19560, 20448, 22005, 22720, 23004, 23146, 23472, 25560, 25920, 26080, 26406, 28755, 29340, 30672, 31296, 34080, 34719, 35208, 38340, 39120, 40896, 44010, 46008, 46292, 46944, 51120, 52160, 52812, 57510, 57865, 58680, 61344, 66015, 68160, 69438, 70416, 76680, 78240, 88020, 92016, 92584, 93888, 102240, 104157, 105624, 115020, 115730, 117360, 122688, 132030, 138876, 140832, 153360, 156480, 173595, 176040, 184032, 185168, 204480, 208314, 211248, 230040, 231460, 234720, 264060, 277752, 281664, 306720, 312471, 347190, 352080, 368064, 370336, 416628, 422496, 460080, 462920, 469440, 520785, 528120, 555504, 613440, 624942, 694380, 704160, 740672, 833256, 844992, 920160, 925840, 937413, 1041570, 1056240, 1111008, 1249884, 1388760, 1408320, 1562355, 1666512, 1840320, 1851680, 1874826, 2083140, 2112480, 2222016, 2499768, 2777520, 3124710, 3333024, 3703360, 3749652, 4166280, 4224960, 4687065, 4999536, 5555040, 6249420, 6666048, 7499304, 8332560, 9374130, 9999072, 11110080, 12498840, 14998608, 16665120, 18748260, 19998144, 24997680, 29997216, 33330240, 37496520, 49995360, 59994432, 74993040, 99990720, 149986080, 299972160]

約数ペア:

[(1, 299972160), (2, 149986080), (3, 99990720), (4, 74993040), (5, 59994432), (6, 49995360), (8, 37496520), (9, 33330240), (10, 29997216), (12, 24997680), (15, 19998144), (16, 18748260), (18, 16665120), (20, 14998608), (24, 12498840), (27, 11110080), (30, 9999072), (32, 9374130), (36, 8332560), (40, 7499304), (45, 6666048), (48, 6249420), (54, 5555040), (60, 4999536), (64, 4687065), (71, 4224960), (72, 4166280), (80, 3749652), (81, 3703360), (90, 3333024), (96, 3124710), (108, 2777520), (120, 2499768), (135, 2222016), (142, 2112480), (144, 2083140), (160, 1874826), (162, 1851680), (163, 1840320), (180, 1666512), (192, 1562355), (213, 1408320), (216, 1388760), (240, 1249884), (270, 1111008), (284, 1056240), (288, 1041570), (320, 937413), (324, 925840), (326, 920160), (355, 844992), (360, 833256), (405, 740672), (426, 704160), (432, 694380), (480, 624942), (489, 613440), (540, 555504), (568, 528120), (576, 520785), (639, 469440), (648, 462920), (652, 460080), (710, 422496), (720, 416628), (810, 370336), (815, 368064), (852, 352080), (864, 347190), (960, 312471), (978, 306720), (1065, 281664), (1080, 277752), (1136, 264060), (1278, 234720), (1296, 231460), (1304, 230040), (1420, 211248), (1440, 208314), (1467, 204480), (1620, 185168), (1630, 184032), (1704, 176040), (1728, 173595), (1917, 156480), (1956, 153360), (2130, 140832), (2160, 138876), (2272, 132030), (2445, 122688), (2556, 117360), (2592, 115730), (2608, 115020), (2840, 105624), (2880, 104157), (2934, 102240), (3195, 93888), (3240, 92584), (3260, 92016), (3408, 88020), (3834, 78240), (3912, 76680), (4260, 70416), (4320, 69438), (4401, 68160), (4544, 66015), (4890, 61344), (5112, 58680), (5184, 57865), (5216, 57510), (5680, 52812), (5751, 52160), (5868, 51120), (6390, 46944), (6480, 46292), (6520, 46008), (6816, 44010), (7335, 40896), (7668, 39120), (7824, 38340), (8520, 35208), (8640, 34719), (8802, 34080), (9585, 31296), (9780, 30672), (10224, 29340), (10432, 28755), (11360, 26406), (11502, 26080), (11573, 25920), (11736, 25560), (12780, 23472), (12960, 23146), (13040, 23004), (13203, 22720), (13632, 22005), (14670, 20448), (15336, 19560), (15648, 19170), (17040, 17604)]