26796840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 102297600

約数和(自身を除く): 75500760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 73, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 146, 152, 161, 168, 184, 190, 210, 219, 228, 230, 266, 276, 280, 285, 292, 322, 345, 365, 380, 399, 420, 437, 438, 456, 460, 483, 511, 532, 552, 570, 584, 644, 665, 690, 730, 760, 798, 805, 840, 874, 876, 920, 966, 1022, 1064, 1095, 1140, 1288, 1311, 1330, 1380, 1387, 1460, 1533, 1596, 1610, 1679, 1748, 1752, 1932, 1995, 2044, 2185, 2190, 2280, 2415, 2555, 2622, 2660, 2760, 2774, 2920, 3059, 3066, 3192, 3220, 3358, 3496, 3864, 3990, 4088, 4161, 4370, 4380, 4830, 5037, 5110, 5244, 5320, 5548, 6118, 6132, 6440, 6555, 6716, 6935, 7665, 7980, 8322, 8395, 8740, 8760, 9177, 9660, 9709, 10074, 10220, 10488, 11096, 11753, 12236, 12264, 13110, 13432, 13870, 15295, 15330, 15960, 16644, 16790, 17480, 18354, 19320, 19418, 20148, 20440, 20805, 23506, 24472, 25185, 26220, 27740, 29127, 30590, 30660, 31901, 33288, 33580, 35259, 36708, 38836, 40296, 41610, 45885, 47012, 48545, 50370, 52440, 55480, 58254, 58765, 61180, 61320, 63802, 67160, 70518, 73416, 77672, 83220, 91770, 94024, 95703, 97090, 100740, 116508, 117530, 122360, 127604, 141036, 145635, 159505, 166440, 176295, 183540, 191406, 194180, 201480, 223307, 233016, 235060, 255208, 282072, 291270, 319010, 352590, 367080, 382812, 388360, 446614, 470120, 478515, 582540, 638020, 669921, 705180, 765624, 893228, 957030, 1116535, 1165080, 1276040, 1339842, 1410360, 1786456, 1914060, 2233070, 2679684, 3349605, 3828120, 4466140, 5359368, 6699210, 8932280, 13398420, 26796840]

約数ペア:

[(1, 26796840), (2, 13398420), (3, 8932280), (4, 6699210), (5, 5359368), (6, 4466140), (7, 3828120), (8, 3349605), (10, 2679684), (12, 2233070), (14, 1914060), (15, 1786456), (19, 1410360), (20, 1339842), (21, 1276040), (23, 1165080), (24, 1116535), (28, 957030), (30, 893228), (35, 765624), (38, 705180), (40, 669921), (42, 638020), (46, 582540), (56, 478515), (57, 470120), (60, 446614), (69, 388360), (70, 382812), (73, 367080), (76, 352590), (84, 319010), (92, 291270), (95, 282072), (105, 255208), (114, 235060), (115, 233016), (120, 223307), (133, 201480), (138, 194180), (140, 191406), (146, 183540), (152, 176295), (161, 166440), (168, 159505), (184, 145635), (190, 141036), (210, 127604), (219, 122360), (228, 117530), (230, 116508), (266, 100740), (276, 97090), (280, 95703), (285, 94024), (292, 91770), (322, 83220), (345, 77672), (365, 73416), (380, 70518), (399, 67160), (420, 63802), (437, 61320), (438, 61180), (456, 58765), (460, 58254), (483, 55480), (511, 52440), (532, 50370), (552, 48545), (570, 47012), (584, 45885), (644, 41610), (665, 40296), (690, 38836), (730, 36708), (760, 35259), (798, 33580), (805, 33288), (840, 31901), (874, 30660), (876, 30590), (920, 29127), (966, 27740), (1022, 26220), (1064, 25185), (1095, 24472), (1140, 23506), (1288, 20805), (1311, 20440), (1330, 20148), (1380, 19418), (1387, 19320), (1460, 18354), (1533, 17480), (1596, 16790), (1610, 16644), (1679, 15960), (1748, 15330), (1752, 15295), (1932, 13870), (1995, 13432), (2044, 13110), (2185, 12264), (2190, 12236), (2280, 11753), (2415, 11096), (2555, 10488), (2622, 10220), (2660, 10074), (2760, 9709), (2774, 9660), (2920, 9177), (3059, 8760), (3066, 8740), (3192, 8395), (3220, 8322), (3358, 7980), (3496, 7665), (3864, 6935), (3990, 6716), (4088, 6555), (4161, 6440), (4370, 6132), (4380, 6118), (4830, 5548), (5037, 5320), (5110, 5244)]