38523660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 128588544

約数和(自身を除く): 90064884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 67, 70, 74, 84, 105, 111, 134, 140, 148, 185, 201, 210, 222, 259, 268, 335, 370, 402, 420, 444, 469, 518, 555, 670, 740, 777, 804, 938, 1005, 1036, 1110, 1295, 1340, 1369, 1407, 1554, 1876, 2010, 2220, 2345, 2479, 2590, 2738, 2814, 3108, 3885, 4020, 4107, 4690, 4958, 5180, 5476, 5628, 6845, 7035, 7437, 7770, 8214, 9380, 9583, 9916, 12395, 13690, 14070, 14874, 15540, 16428, 17353, 19166, 20535, 24790, 27380, 28140, 28749, 29748, 34706, 37185, 38332, 41070, 47915, 49580, 52059, 57498, 69412, 74370, 82140, 86765, 91723, 95830, 104118, 114996, 143745, 148740, 173530, 183446, 191660, 208236, 260295, 275169, 287490, 347060, 366892, 458615, 520590, 550338, 574980, 642061, 917230, 1041180, 1100676, 1284122, 1375845, 1834460, 1926183, 2568244, 2751690, 3210305, 3852366, 5503380, 6420610, 7704732, 9630915, 12841220, 19261830, 38523660]

約数ペア:

[(1, 38523660), (2, 19261830), (3, 12841220), (4, 9630915), (5, 7704732), (6, 6420610), (7, 5503380), (10, 3852366), (12, 3210305), (14, 2751690), (15, 2568244), (20, 1926183), (21, 1834460), (28, 1375845), (30, 1284122), (35, 1100676), (37, 1041180), (42, 917230), (60, 642061), (67, 574980), (70, 550338), (74, 520590), (84, 458615), (105, 366892), (111, 347060), (134, 287490), (140, 275169), (148, 260295), (185, 208236), (201, 191660), (210, 183446), (222, 173530), (259, 148740), (268, 143745), (335, 114996), (370, 104118), (402, 95830), (420, 91723), (444, 86765), (469, 82140), (518, 74370), (555, 69412), (670, 57498), (740, 52059), (777, 49580), (804, 47915), (938, 41070), (1005, 38332), (1036, 37185), (1110, 34706), (1295, 29748), (1340, 28749), (1369, 28140), (1407, 27380), (1554, 24790), (1876, 20535), (2010, 19166), (2220, 17353), (2345, 16428), (2479, 15540), (2590, 14874), (2738, 14070), (2814, 13690), (3108, 12395), (3885, 9916), (4020, 9583), (4107, 9380), (4690, 8214), (4958, 7770), (5180, 7437), (5476, 7035), (5628, 6845)]