264814400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 168

約数和(自身を含む): 710549760

約数和(自身を除く): 445735360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 152, 155, 160, 190, 200, 248, 281, 304, 310, 320, 380, 400, 475, 496, 562, 589, 608, 620, 760, 775, 800, 950, 992, 1124, 1178, 1216, 1240, 1405, 1520, 1550, 1600, 1900, 1984, 2248, 2356, 2480, 2810, 2945, 3040, 3100, 3800, 4496, 4712, 4960, 5339, 5620, 5890, 6080, 6200, 7025, 7600, 8711, 8992, 9424, 9920, 10678, 11240, 11780, 12400, 14050, 14725, 15200, 17422, 17984, 18848, 21356, 22480, 23560, 24800, 26695, 28100, 29450, 30400, 34844, 37696, 42712, 43555, 44960, 47120, 49600, 53390, 56200, 58900, 69688, 85424, 87110, 89920, 94240, 106780, 112400, 117800, 133475, 139376, 165509, 170848, 174220, 188480, 213560, 217775, 224800, 235600, 266950, 278752, 331018, 341696, 348440, 427120, 435550, 449600, 471200, 533900, 557504, 662036, 696880, 827545, 854240, 871100, 942400, 1067800, 1324072, 1393760, 1655090, 1708480, 1742200, 2135600, 2648144, 2787520, 3310180, 3484400, 4137725, 4271200, 5296288, 6620360, 6968800, 8275450, 8542400, 10592576, 13240720, 13937600, 16550900, 26481440, 33101800, 52962880, 66203600, 132407200, 264814400]

約数ペア:

[(1, 264814400), (2, 132407200), (4, 66203600), (5, 52962880), (8, 33101800), (10, 26481440), (16, 16550900), (19, 13937600), (20, 13240720), (25, 10592576), (31, 8542400), (32, 8275450), (38, 6968800), (40, 6620360), (50, 5296288), (62, 4271200), (64, 4137725), (76, 3484400), (80, 3310180), (95, 2787520), (100, 2648144), (124, 2135600), (152, 1742200), (155, 1708480), (160, 1655090), (190, 1393760), (200, 1324072), (248, 1067800), (281, 942400), (304, 871100), (310, 854240), (320, 827545), (380, 696880), (400, 662036), (475, 557504), (496, 533900), (562, 471200), (589, 449600), (608, 435550), (620, 427120), (760, 348440), (775, 341696), (800, 331018), (950, 278752), (992, 266950), (1124, 235600), (1178, 224800), (1216, 217775), (1240, 213560), (1405, 188480), (1520, 174220), (1550, 170848), (1600, 165509), (1900, 139376), (1984, 133475), (2248, 117800), (2356, 112400), (2480, 106780), (2810, 94240), (2945, 89920), (3040, 87110), (3100, 85424), (3800, 69688), (4496, 58900), (4712, 56200), (4960, 53390), (5339, 49600), (5620, 47120), (5890, 44960), (6080, 43555), (6200, 42712), (7025, 37696), (7600, 34844), (8711, 30400), (8992, 29450), (9424, 28100), (9920, 26695), (10678, 24800), (11240, 23560), (11780, 22480), (12400, 21356), (14050, 18848), (14725, 17984), (15200, 17422)]