149633280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 535691520

約数和(自身を除く): 386058240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 419, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 838, 930, 960, 992, 1116, 1152, 1240, 1257, 1280, 1395, 1440, 1488, 1676, 1860, 1920, 1984, 2095, 2232, 2304, 2480, 2514, 2790, 2880, 2976, 3352, 3720, 3771, 3840, 3968, 4190, 4464, 4960, 5028, 5580, 5760, 5952, 6285, 6704, 7440, 7542, 7936, 8380, 8928, 9920, 10056, 11160, 11520, 11904, 12570, 12989, 13408, 14880, 15084, 16760, 17856, 18855, 19840, 20112, 22320, 23808, 25140, 25978, 26816, 29760, 30168, 33520, 35712, 37710, 38967, 39680, 40224, 44640, 50280, 51956, 53632, 59520, 60336, 64945, 67040, 71424, 75420, 77934, 80448, 89280, 100560, 103912, 107264, 116901, 119040, 120672, 129890, 134080, 150840, 155868, 160896, 178560, 194835, 201120, 207824, 233802, 241344, 259780, 268160, 301680, 311736, 321792, 357120, 389670, 402240, 415648, 467604, 482688, 519560, 536320, 584505, 603360, 623472, 779340, 804480, 831296, 935208, 965376, 1039120, 1169010, 1206720, 1246944, 1558680, 1608960, 1662592, 1870416, 2078240, 2338020, 2413440, 2493888, 3117360, 3325184, 3740832, 4156480, 4676040, 4826880, 4987776, 6234720, 7481664, 8312960, 9352080, 9975552, 12469440, 14963328, 16625920, 18704160, 24938880, 29926656, 37408320, 49877760, 74816640, 149633280]

約数ペア:

[(1, 149633280), (2, 74816640), (3, 49877760), (4, 37408320), (5, 29926656), (6, 24938880), (8, 18704160), (9, 16625920), (10, 14963328), (12, 12469440), (15, 9975552), (16, 9352080), (18, 8312960), (20, 7481664), (24, 6234720), (30, 4987776), (31, 4826880), (32, 4676040), (36, 4156480), (40, 3740832), (45, 3325184), (48, 3117360), (60, 2493888), (62, 2413440), (64, 2338020), (72, 2078240), (80, 1870416), (90, 1662592), (93, 1608960), (96, 1558680), (120, 1246944), (124, 1206720), (128, 1169010), (144, 1039120), (155, 965376), (160, 935208), (180, 831296), (186, 804480), (192, 779340), (240, 623472), (248, 603360), (256, 584505), (279, 536320), (288, 519560), (310, 482688), (320, 467604), (360, 415648), (372, 402240), (384, 389670), (419, 357120), (465, 321792), (480, 311736), (496, 301680), (558, 268160), (576, 259780), (620, 241344), (640, 233802), (720, 207824), (744, 201120), (768, 194835), (838, 178560), (930, 160896), (960, 155868), (992, 150840), (1116, 134080), (1152, 129890), (1240, 120672), (1257, 119040), (1280, 116901), (1395, 107264), (1440, 103912), (1488, 100560), (1676, 89280), (1860, 80448), (1920, 77934), (1984, 75420), (2095, 71424), (2232, 67040), (2304, 64945), (2480, 60336), (2514, 59520), (2790, 53632), (2880, 51956), (2976, 50280), (3352, 44640), (3720, 40224), (3771, 39680), (3840, 38967), (3968, 37710), (4190, 35712), (4464, 33520), (4960, 30168), (5028, 29760), (5580, 26816), (5760, 25978), (5952, 25140), (6285, 23808), (6704, 22320), (7440, 20112), (7542, 19840), (7936, 18855), (8380, 17856), (8928, 16760), (9920, 15084), (10056, 14880), (11160, 13408), (11520, 12989), (11904, 12570)]