1351384440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11743}}^1$

素因数の和:11901

約数の個数: 128

約数和(自身を含む): 4667535360

約数和(自身を除く): 3316150920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 7672, 8220, 9590, 11508, 11743, 14385, 16440, 19180, 23016, 23486, 28770, 35229, 38360, 46972, 57540, 58715, 70458, 82201, 93944, 115080, 117430, 140916, 164402, 176145, 234860, 246603, 281832, 328804, 352290, 411005, 469720, 493206, 657608, 704580, 822010, 986412, 1233015, 1409160, 1608791, 1644020, 1972824, 2466030, 3217582, 3288040, 4826373, 4932060, 6435164, 8043955, 9652746, 9864120, 11261537, 12870328, 16087910, 19305492, 22523074, 24131865, 32175820, 33784611, 38610984, 45046148, 48263730, 56307685, 64351640, 67569222, 90092296, 96527460, 112615370, 135138444, 168923055, 193054920, 225230740, 270276888, 337846110, 450461480, 675692220, 1351384440]

約数ペア:

[(1, 1351384440), (2, 675692220), (3, 450461480), (4, 337846110), (5, 270276888), (6, 225230740), (7, 193054920), (8, 168923055), (10, 135138444), (12, 112615370), (14, 96527460), (15, 90092296), (20, 67569222), (21, 64351640), (24, 56307685), (28, 48263730), (30, 45046148), (35, 38610984), (40, 33784611), (42, 32175820), (56, 24131865), (60, 22523074), (70, 19305492), (84, 16087910), (105, 12870328), (120, 11261537), (137, 9864120), (140, 9652746), (168, 8043955), (210, 6435164), (274, 4932060), (280, 4826373), (411, 3288040), (420, 3217582), (548, 2466030), (685, 1972824), (822, 1644020), (840, 1608791), (959, 1409160), (1096, 1233015), (1370, 986412), (1644, 822010), (1918, 704580), (2055, 657608), (2740, 493206), (2877, 469720), (3288, 411005), (3836, 352290), (4110, 328804), (4795, 281832), (5480, 246603), (5754, 234860), (7672, 176145), (8220, 164402), (9590, 140916), (11508, 117430), (11743, 115080), (14385, 93944), (16440, 82201), (19180, 70458), (23016, 58715), (23486, 57540), (28770, 46972), (35229, 38360)]