88638480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 348965760

約数和(自身を除く): 260327280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 409, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 818, 840, 860, 903, 1008, 1032, 1204, 1227, 1260, 1290, 1505, 1548, 1636, 1680, 1720, 1806, 1935, 2045, 2064, 2408, 2454, 2520, 2580, 2709, 2863, 3010, 3096, 3272, 3440, 3612, 3681, 3870, 4090, 4515, 4816, 4908, 5040, 5160, 5418, 5726, 6020, 6135, 6192, 6544, 7224, 7362, 7740, 8180, 8589, 9030, 9816, 10320, 10836, 11452, 12040, 12270, 13545, 14315, 14448, 14724, 15480, 16360, 17178, 17587, 18060, 18405, 19632, 21672, 22904, 24080, 24540, 25767, 27090, 28630, 29448, 30960, 32720, 34356, 35174, 36120, 36810, 42945, 43344, 45808, 49080, 51534, 52761, 54180, 57260, 58896, 68712, 70348, 72240, 73620, 85890, 87935, 98160, 103068, 105522, 108360, 114520, 123109, 128835, 137424, 140696, 147240, 158283, 171780, 175870, 206136, 211044, 216720, 229040, 246218, 257670, 263805, 281392, 294480, 316566, 343560, 351740, 369327, 412272, 422088, 492436, 515340, 527610, 615545, 633132, 687120, 703480, 738654, 791415, 844176, 984872, 1030680, 1055220, 1107981, 1231090, 1266264, 1406960, 1477308, 1582830, 1846635, 1969744, 2061360, 2110440, 2215962, 2462180, 2532528, 2954616, 3165660, 3693270, 4220880, 4431924, 4924360, 5539905, 5909232, 6331320, 7386540, 8863848, 9848720, 11079810, 12662640, 14773080, 17727696, 22159620, 29546160, 44319240, 88638480]

約数ペア:

[(1, 88638480), (2, 44319240), (3, 29546160), (4, 22159620), (5, 17727696), (6, 14773080), (7, 12662640), (8, 11079810), (9, 9848720), (10, 8863848), (12, 7386540), (14, 6331320), (15, 5909232), (16, 5539905), (18, 4924360), (20, 4431924), (21, 4220880), (24, 3693270), (28, 3165660), (30, 2954616), (35, 2532528), (36, 2462180), (40, 2215962), (42, 2110440), (43, 2061360), (45, 1969744), (48, 1846635), (56, 1582830), (60, 1477308), (63, 1406960), (70, 1266264), (72, 1231090), (80, 1107981), (84, 1055220), (86, 1030680), (90, 984872), (105, 844176), (112, 791415), (120, 738654), (126, 703480), (129, 687120), (140, 633132), (144, 615545), (168, 527610), (172, 515340), (180, 492436), (210, 422088), (215, 412272), (240, 369327), (252, 351740), (258, 343560), (280, 316566), (301, 294480), (315, 281392), (336, 263805), (344, 257670), (360, 246218), (387, 229040), (409, 216720), (420, 211044), (430, 206136), (504, 175870), (516, 171780), (560, 158283), (602, 147240), (630, 140696), (645, 137424), (688, 128835), (720, 123109), (774, 114520), (818, 108360), (840, 105522), (860, 103068), (903, 98160), (1008, 87935), (1032, 85890), (1204, 73620), (1227, 72240), (1260, 70348), (1290, 68712), (1505, 58896), (1548, 57260), (1636, 54180), (1680, 52761), (1720, 51534), (1806, 49080), (1935, 45808), (2045, 43344), (2064, 42945), (2408, 36810), (2454, 36120), (2520, 35174), (2580, 34356), (2709, 32720), (2863, 30960), (3010, 29448), (3096, 28630), (3272, 27090), (3440, 25767), (3612, 24540), (3681, 24080), (3870, 22904), (4090, 21672), (4515, 19632), (4816, 18405), (4908, 18060), (5040, 17587), (5160, 17178), (5418, 16360), (5726, 15480), (6020, 14724), (6135, 14448), (6192, 14315), (6544, 13545), (7224, 12270), (7362, 12040), (7740, 11452), (8180, 10836), (8589, 10320), (9030, 9816)]