26449080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 97251840

約数和(自身を除く): 70802760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 259, 276, 280, 296, 322, 345, 370, 420, 444, 460, 483, 518, 552, 555, 644, 690, 740, 777, 805, 840, 851, 888, 920, 966, 1036, 1110, 1288, 1295, 1369, 1380, 1480, 1554, 1610, 1702, 1932, 2072, 2220, 2415, 2553, 2590, 2738, 2760, 3108, 3220, 3404, 3864, 3885, 4107, 4255, 4440, 4830, 5106, 5180, 5476, 5957, 6216, 6440, 6808, 6845, 7770, 8214, 8510, 9583, 9660, 10212, 10360, 10952, 11914, 12765, 13690, 15540, 16428, 17020, 17871, 19166, 19320, 20424, 20535, 23828, 25530, 27380, 28749, 29785, 31080, 31487, 32856, 34040, 35742, 38332, 41070, 47656, 47915, 51060, 54760, 57498, 59570, 62974, 71484, 76664, 82140, 89355, 94461, 95830, 102120, 114996, 119140, 125948, 142968, 143745, 157435, 164280, 178710, 188922, 191660, 220409, 229992, 238280, 251896, 287490, 314870, 357420, 377844, 383320, 440818, 472305, 574980, 629740, 661227, 714840, 755688, 881636, 944610, 1102045, 1149960, 1259480, 1322454, 1763272, 1889220, 2204090, 2644908, 3306135, 3778440, 4408180, 5289816, 6612270, 8816360, 13224540, 26449080]

約数ペア:

[(1, 26449080), (2, 13224540), (3, 8816360), (4, 6612270), (5, 5289816), (6, 4408180), (7, 3778440), (8, 3306135), (10, 2644908), (12, 2204090), (14, 1889220), (15, 1763272), (20, 1322454), (21, 1259480), (23, 1149960), (24, 1102045), (28, 944610), (30, 881636), (35, 755688), (37, 714840), (40, 661227), (42, 629740), (46, 574980), (56, 472305), (60, 440818), (69, 383320), (70, 377844), (74, 357420), (84, 314870), (92, 287490), (105, 251896), (111, 238280), (115, 229992), (120, 220409), (138, 191660), (140, 188922), (148, 178710), (161, 164280), (168, 157435), (184, 143745), (185, 142968), (210, 125948), (222, 119140), (230, 114996), (259, 102120), (276, 95830), (280, 94461), (296, 89355), (322, 82140), (345, 76664), (370, 71484), (420, 62974), (444, 59570), (460, 57498), (483, 54760), (518, 51060), (552, 47915), (555, 47656), (644, 41070), (690, 38332), (740, 35742), (777, 34040), (805, 32856), (840, 31487), (851, 31080), (888, 29785), (920, 28749), (966, 27380), (1036, 25530), (1110, 23828), (1288, 20535), (1295, 20424), (1369, 19320), (1380, 19166), (1480, 17871), (1554, 17020), (1610, 16428), (1702, 15540), (1932, 13690), (2072, 12765), (2220, 11914), (2415, 10952), (2553, 10360), (2590, 10212), (2738, 9660), (2760, 9583), (3108, 8510), (3220, 8214), (3404, 7770), (3864, 6845), (3885, 6808), (4107, 6440), (4255, 6216), (4440, 5957), (4830, 5476), (5106, 5180)]