271899360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 288

約数和(自身を含む): 1018967040

約数和(自身を除く): 747067680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 96, 102, 116, 120, 136, 144, 145, 153, 160, 170, 174, 180, 204, 232, 240, 255, 261, 272, 288, 290, 306, 340, 348, 360, 383, 408, 435, 464, 480, 493, 510, 522, 544, 580, 612, 680, 696, 720, 765, 766, 816, 870, 928, 986, 1020, 1044, 1149, 1160, 1224, 1305, 1360, 1392, 1440, 1479, 1530, 1532, 1632, 1740, 1915, 1972, 2040, 2088, 2298, 2320, 2448, 2465, 2610, 2720, 2784, 2958, 3060, 3064, 3447, 3480, 3830, 3944, 4080, 4176, 4437, 4596, 4640, 4896, 4930, 5220, 5745, 5916, 6120, 6128, 6511, 6894, 6960, 7395, 7660, 7888, 8160, 8352, 8874, 9192, 9860, 10440, 11107, 11490, 11832, 12240, 12256, 13022, 13788, 13920, 14790, 15320, 15776, 17235, 17748, 18384, 19533, 19720, 20880, 22185, 22214, 22980, 23664, 24480, 26044, 27576, 29580, 30640, 32555, 33321, 34470, 35496, 36768, 39066, 39440, 41760, 44370, 44428, 45960, 47328, 52088, 55152, 55535, 58599, 59160, 61280, 65110, 66642, 68940, 70992, 78132, 78880, 88740, 88856, 91920, 97665, 99963, 104176, 110304, 111070, 117198, 118320, 130220, 133284, 137880, 141984, 156264, 166605, 177480, 177712, 183840, 188819, 195330, 199926, 208352, 222140, 234396, 236640, 260440, 266568, 275760, 292995, 312528, 333210, 354960, 355424, 377638, 390660, 399852, 444280, 468792, 499815, 520880, 533136, 551520, 566457, 585990, 625056, 666420, 709920, 755276, 781320, 799704, 888560, 937584, 944095, 999630, 1041760, 1066272, 1132914, 1171980, 1332840, 1510552, 1562640, 1599408, 1699371, 1777120, 1875168, 1888190, 1999260, 2265828, 2343960, 2665680, 2832285, 3021104, 3125280, 3198816, 3398742, 3776380, 3998520, 4531656, 4687920, 5331360, 5664570, 6042208, 6797484, 7552760, 7997040, 8496855, 9063312, 9375840, 11329140, 13594968, 15105520, 15994080, 16993710, 18126624, 22658280, 27189936, 30211040, 33987420, 45316560, 54379872, 67974840, 90633120, 135949680, 271899360]

約数ペア:

[(1, 271899360), (2, 135949680), (3, 90633120), (4, 67974840), (5, 54379872), (6, 45316560), (8, 33987420), (9, 30211040), (10, 27189936), (12, 22658280), (15, 18126624), (16, 16993710), (17, 15994080), (18, 15105520), (20, 13594968), (24, 11329140), (29, 9375840), (30, 9063312), (32, 8496855), (34, 7997040), (36, 7552760), (40, 6797484), (45, 6042208), (48, 5664570), (51, 5331360), (58, 4687920), (60, 4531656), (68, 3998520), (72, 3776380), (80, 3398742), (85, 3198816), (87, 3125280), (90, 3021104), (96, 2832285), (102, 2665680), (116, 2343960), (120, 2265828), (136, 1999260), (144, 1888190), (145, 1875168), (153, 1777120), (160, 1699371), (170, 1599408), (174, 1562640), (180, 1510552), (204, 1332840), (232, 1171980), (240, 1132914), (255, 1066272), (261, 1041760), (272, 999630), (288, 944095), (290, 937584), (306, 888560), (340, 799704), (348, 781320), (360, 755276), (383, 709920), (408, 666420), (435, 625056), (464, 585990), (480, 566457), (493, 551520), (510, 533136), (522, 520880), (544, 499815), (580, 468792), (612, 444280), (680, 399852), (696, 390660), (720, 377638), (765, 355424), (766, 354960), (816, 333210), (870, 312528), (928, 292995), (986, 275760), (1020, 266568), (1044, 260440), (1149, 236640), (1160, 234396), (1224, 222140), (1305, 208352), (1360, 199926), (1392, 195330), (1440, 188819), (1479, 183840), (1530, 177712), (1532, 177480), (1632, 166605), (1740, 156264), (1915, 141984), (1972, 137880), (2040, 133284), (2088, 130220), (2298, 118320), (2320, 117198), (2448, 111070), (2465, 110304), (2610, 104176), (2720, 99963), (2784, 97665), (2958, 91920), (3060, 88856), (3064, 88740), (3447, 78880), (3480, 78132), (3830, 70992), (3944, 68940), (4080, 66642), (4176, 65110), (4437, 61280), (4596, 59160), (4640, 58599), (4896, 55535), (4930, 55152), (5220, 52088), (5745, 47328), (5916, 45960), (6120, 44428), (6128, 44370), (6511, 41760), (6894, 39440), (6960, 39066), (7395, 36768), (7660, 35496), (7888, 34470), (8160, 33321), (8352, 32555), (8874, 30640), (9192, 29580), (9860, 27576), (10440, 26044), (11107, 24480), (11490, 23664), (11832, 22980), (12240, 22214), (12256, 22185), (13022, 20880), (13788, 19720), (13920, 19533), (14790, 18384), (15320, 17748), (15776, 17235)]