270677120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 128

約数和(自身を含む): 763776000

約数和(自身を除く): 493098880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1949, 1984, 2170, 2240, 2480, 3472, 3898, 3968, 4340, 4480, 4960, 6944, 7796, 8680, 9745, 9920, 13643, 13888, 15592, 17360, 19490, 19840, 27286, 27776, 31184, 34720, 38980, 54572, 60419, 62368, 68215, 69440, 77960, 109144, 120838, 124736, 136430, 138880, 155920, 218288, 241676, 249472, 272860, 302095, 311840, 422933, 436576, 483352, 545720, 604190, 623680, 845866, 873152, 966704, 1091440, 1208380, 1247360, 1691732, 1746304, 1933408, 2114665, 2182880, 2416760, 3383464, 3866816, 4229330, 4365760, 4833520, 6766928, 7733632, 8458660, 8731520, 9667040, 13533856, 16917320, 19334080, 27067712, 33834640, 38668160, 54135424, 67669280, 135338560, 270677120]

約数ペア:

[(1, 270677120), (2, 135338560), (4, 67669280), (5, 54135424), (7, 38668160), (8, 33834640), (10, 27067712), (14, 19334080), (16, 16917320), (20, 13533856), (28, 9667040), (31, 8731520), (32, 8458660), (35, 7733632), (40, 6766928), (56, 4833520), (62, 4365760), (64, 4229330), (70, 3866816), (80, 3383464), (112, 2416760), (124, 2182880), (128, 2114665), (140, 1933408), (155, 1746304), (160, 1691732), (217, 1247360), (224, 1208380), (248, 1091440), (280, 966704), (310, 873152), (320, 845866), (434, 623680), (448, 604190), (496, 545720), (560, 483352), (620, 436576), (640, 422933), (868, 311840), (896, 302095), (992, 272860), (1085, 249472), (1120, 241676), (1240, 218288), (1736, 155920), (1949, 138880), (1984, 136430), (2170, 124736), (2240, 120838), (2480, 109144), (3472, 77960), (3898, 69440), (3968, 68215), (4340, 62368), (4480, 60419), (4960, 54572), (6944, 38980), (7796, 34720), (8680, 31184), (9745, 27776), (9920, 27286), (13643, 19840), (13888, 19490), (15592, 17360)]