8626380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 30965760

約数和(自身を除く): 22339380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 47, 57, 60, 69, 70, 76, 84, 92, 94, 95, 105, 114, 115, 133, 138, 140, 141, 161, 188, 190, 210, 228, 230, 235, 266, 276, 282, 285, 322, 329, 345, 380, 399, 420, 437, 460, 470, 483, 532, 564, 570, 644, 658, 665, 690, 705, 798, 805, 874, 893, 940, 966, 987, 1081, 1140, 1311, 1316, 1330, 1380, 1410, 1596, 1610, 1645, 1748, 1786, 1932, 1974, 1995, 2162, 2185, 2415, 2622, 2660, 2679, 2820, 3059, 3220, 3243, 3290, 3572, 3948, 3990, 4324, 4370, 4465, 4830, 4935, 5244, 5358, 5405, 6118, 6251, 6486, 6555, 6580, 7567, 7980, 8740, 8930, 9177, 9660, 9870, 10716, 10810, 12236, 12502, 12972, 13110, 13395, 15134, 15295, 16215, 17860, 18354, 18753, 19740, 20539, 21620, 22701, 25004, 26220, 26790, 30268, 30590, 31255, 32430, 36708, 37506, 37835, 41078, 45402, 45885, 53580, 61180, 61617, 62510, 64860, 75012, 75670, 82156, 90804, 91770, 93765, 102695, 113505, 123234, 125020, 143773, 151340, 183540, 187530, 205390, 227010, 246468, 287546, 308085, 375060, 410780, 431319, 454020, 575092, 616170, 718865, 862638, 1232340, 1437730, 1725276, 2156595, 2875460, 4313190, 8626380]

約数ペア:

[(1, 8626380), (2, 4313190), (3, 2875460), (4, 2156595), (5, 1725276), (6, 1437730), (7, 1232340), (10, 862638), (12, 718865), (14, 616170), (15, 575092), (19, 454020), (20, 431319), (21, 410780), (23, 375060), (28, 308085), (30, 287546), (35, 246468), (38, 227010), (42, 205390), (46, 187530), (47, 183540), (57, 151340), (60, 143773), (69, 125020), (70, 123234), (76, 113505), (84, 102695), (92, 93765), (94, 91770), (95, 90804), (105, 82156), (114, 75670), (115, 75012), (133, 64860), (138, 62510), (140, 61617), (141, 61180), (161, 53580), (188, 45885), (190, 45402), (210, 41078), (228, 37835), (230, 37506), (235, 36708), (266, 32430), (276, 31255), (282, 30590), (285, 30268), (322, 26790), (329, 26220), (345, 25004), (380, 22701), (399, 21620), (420, 20539), (437, 19740), (460, 18753), (470, 18354), (483, 17860), (532, 16215), (564, 15295), (570, 15134), (644, 13395), (658, 13110), (665, 12972), (690, 12502), (705, 12236), (798, 10810), (805, 10716), (874, 9870), (893, 9660), (940, 9177), (966, 8930), (987, 8740), (1081, 7980), (1140, 7567), (1311, 6580), (1316, 6555), (1330, 6486), (1380, 6251), (1410, 6118), (1596, 5405), (1610, 5358), (1645, 5244), (1748, 4935), (1786, 4830), (1932, 4465), (1974, 4370), (1995, 4324), (2162, 3990), (2185, 3948), (2415, 3572), (2622, 3290), (2660, 3243), (2679, 3220), (2820, 3059)]