1113591920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2863

約数の個数: 160

約数和(自身を含む): 3188367360

約数和(自身を除く): 2074775440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2789, 2852, 3220, 3472, 3565, 4340, 4991, 5578, 5704, 6440, 7130, 8680, 9982, 11156, 11408, 12880, 13945, 14260, 17360, 19523, 19964, 22312, 24955, 27890, 28520, 39046, 39928, 44624, 49910, 55780, 57040, 64147, 78092, 79856, 86459, 97615, 99820, 111560, 128294, 156184, 172918, 195230, 199640, 223120, 256588, 312368, 320735, 345836, 390460, 399280, 432295, 449029, 513176, 605213, 641470, 691672, 780920, 864590, 898058, 1026352, 1210426, 1282940, 1383344, 1561840, 1729180, 1796116, 1988557, 2245145, 2420852, 2565880, 3026065, 3458360, 3592232, 3977114, 4490290, 4841704, 5131760, 6052130, 6916720, 7184464, 7954228, 8980580, 9683408, 9942785, 12104260, 13919899, 15908456, 17961160, 19885570, 24208520, 27839798, 31816912, 35922320, 39771140, 48417040, 55679596, 69599495, 79542280, 111359192, 139198990, 159084560, 222718384, 278397980, 556795960, 1113591920]

約数ペア:

[(1, 1113591920), (2, 556795960), (4, 278397980), (5, 222718384), (7, 159084560), (8, 139198990), (10, 111359192), (14, 79542280), (16, 69599495), (20, 55679596), (23, 48417040), (28, 39771140), (31, 35922320), (35, 31816912), (40, 27839798), (46, 24208520), (56, 19885570), (62, 17961160), (70, 15908456), (80, 13919899), (92, 12104260), (112, 9942785), (115, 9683408), (124, 8980580), (140, 7954228), (155, 7184464), (161, 6916720), (184, 6052130), (217, 5131760), (230, 4841704), (248, 4490290), (280, 3977114), (310, 3592232), (322, 3458360), (368, 3026065), (434, 2565880), (460, 2420852), (496, 2245145), (560, 1988557), (620, 1796116), (644, 1729180), (713, 1561840), (805, 1383344), (868, 1282940), (920, 1210426), (1085, 1026352), (1240, 898058), (1288, 864590), (1426, 780920), (1610, 691672), (1736, 641470), (1840, 605213), (2170, 513176), (2480, 449029), (2576, 432295), (2789, 399280), (2852, 390460), (3220, 345836), (3472, 320735), (3565, 312368), (4340, 256588), (4991, 223120), (5578, 199640), (5704, 195230), (6440, 172918), (7130, 156184), (8680, 128294), (9982, 111560), (11156, 99820), (11408, 97615), (12880, 86459), (13945, 79856), (14260, 78092), (17360, 64147), (19523, 57040), (19964, 55780), (22312, 49910), (24955, 44624), (27890, 39928), (28520, 39046)]