247153680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 200

約数和(自身を含む): 879354432

約数和(自身を除く): 632200752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 258, 270, 324, 344, 360, 387, 405, 430, 432, 516, 540, 645, 648, 688, 720, 774, 810, 860, 887, 1032, 1080, 1161, 1290, 1296, 1548, 1620, 1720, 1774, 1935, 2064, 2160, 2322, 2580, 2661, 3096, 3240, 3440, 3483, 3548, 3870, 4435, 4644, 5160, 5322, 5805, 6192, 6480, 6966, 7096, 7740, 7983, 8870, 9288, 10320, 10644, 11610, 13305, 13932, 14192, 15480, 15966, 17415, 17740, 18576, 21288, 23220, 23949, 26610, 27864, 30960, 31932, 34830, 35480, 38141, 39915, 42576, 46440, 47898, 53220, 55728, 63864, 69660, 70960, 71847, 76282, 79830, 92880, 95796, 106440, 114423, 119745, 127728, 139320, 143694, 152564, 159660, 190705, 191592, 212880, 228846, 239490, 278640, 287388, 305128, 319320, 343269, 359235, 381410, 383184, 457692, 478980, 572115, 574776, 610256, 638640, 686538, 718470, 762820, 915384, 957960, 1029807, 1144230, 1149552, 1373076, 1436940, 1525640, 1716345, 1830768, 1915920, 2059614, 2288460, 2746152, 2873880, 3051280, 3089421, 3432690, 4119228, 4576920, 5149035, 5492304, 5747760, 6178842, 6865380, 8238456, 9153840, 10298070, 12357684, 13730760, 15447105, 16476912, 20596140, 24715368, 27461520, 30894210, 41192280, 49430736, 61788420, 82384560, 123576840, 247153680]

約数ペア:

[(1, 247153680), (2, 123576840), (3, 82384560), (4, 61788420), (5, 49430736), (6, 41192280), (8, 30894210), (9, 27461520), (10, 24715368), (12, 20596140), (15, 16476912), (16, 15447105), (18, 13730760), (20, 12357684), (24, 10298070), (27, 9153840), (30, 8238456), (36, 6865380), (40, 6178842), (43, 5747760), (45, 5492304), (48, 5149035), (54, 4576920), (60, 4119228), (72, 3432690), (80, 3089421), (81, 3051280), (86, 2873880), (90, 2746152), (108, 2288460), (120, 2059614), (129, 1915920), (135, 1830768), (144, 1716345), (162, 1525640), (172, 1436940), (180, 1373076), (215, 1149552), (216, 1144230), (240, 1029807), (258, 957960), (270, 915384), (324, 762820), (344, 718470), (360, 686538), (387, 638640), (405, 610256), (430, 574776), (432, 572115), (516, 478980), (540, 457692), (645, 383184), (648, 381410), (688, 359235), (720, 343269), (774, 319320), (810, 305128), (860, 287388), (887, 278640), (1032, 239490), (1080, 228846), (1161, 212880), (1290, 191592), (1296, 190705), (1548, 159660), (1620, 152564), (1720, 143694), (1774, 139320), (1935, 127728), (2064, 119745), (2160, 114423), (2322, 106440), (2580, 95796), (2661, 92880), (3096, 79830), (3240, 76282), (3440, 71847), (3483, 70960), (3548, 69660), (3870, 63864), (4435, 55728), (4644, 53220), (5160, 47898), (5322, 46440), (5805, 42576), (6192, 39915), (6480, 38141), (6966, 35480), (7096, 34830), (7740, 31932), (7983, 30960), (8870, 27864), (9288, 26610), (10320, 23949), (10644, 23220), (11610, 21288), (13305, 18576), (13932, 17740), (14192, 17415), (15480, 15966)]