40960752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 131134464

約数和(自身を除く): 90173712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 71, 84, 101, 102, 112, 119, 136, 142, 168, 202, 204, 213, 238, 272, 284, 303, 336, 357, 404, 408, 426, 476, 497, 568, 606, 707, 714, 808, 816, 852, 952, 994, 1136, 1207, 1212, 1414, 1428, 1491, 1616, 1704, 1717, 1904, 1988, 2121, 2414, 2424, 2828, 2856, 2982, 3408, 3434, 3621, 3976, 4242, 4828, 4848, 5151, 5656, 5712, 5964, 6868, 7171, 7242, 7952, 8449, 8484, 9656, 10302, 11312, 11928, 12019, 13736, 14342, 14484, 16898, 16968, 19312, 20604, 21513, 23856, 24038, 25347, 27472, 28684, 28968, 33796, 33936, 36057, 41208, 43026, 48076, 50197, 50694, 57368, 57936, 67592, 72114, 82416, 86052, 96152, 100394, 101388, 114736, 121907, 135184, 144228, 150591, 172104, 192304, 200788, 202776, 243814, 288456, 301182, 344208, 365721, 401576, 405552, 487628, 576912, 602364, 731442, 803152, 853349, 975256, 1204728, 1462884, 1706698, 1950512, 2409456, 2560047, 2925768, 3413396, 5120094, 5851536, 6826792, 10240188, 13653584, 20480376, 40960752]

約数ペア:

[(1, 40960752), (2, 20480376), (3, 13653584), (4, 10240188), (6, 6826792), (7, 5851536), (8, 5120094), (12, 3413396), (14, 2925768), (16, 2560047), (17, 2409456), (21, 1950512), (24, 1706698), (28, 1462884), (34, 1204728), (42, 975256), (48, 853349), (51, 803152), (56, 731442), (68, 602364), (71, 576912), (84, 487628), (101, 405552), (102, 401576), (112, 365721), (119, 344208), (136, 301182), (142, 288456), (168, 243814), (202, 202776), (204, 200788), (213, 192304), (238, 172104), (272, 150591), (284, 144228), (303, 135184), (336, 121907), (357, 114736), (404, 101388), (408, 100394), (426, 96152), (476, 86052), (497, 82416), (568, 72114), (606, 67592), (707, 57936), (714, 57368), (808, 50694), (816, 50197), (852, 48076), (952, 43026), (994, 41208), (1136, 36057), (1207, 33936), (1212, 33796), (1414, 28968), (1428, 28684), (1491, 27472), (1616, 25347), (1704, 24038), (1717, 23856), (1904, 21513), (1988, 20604), (2121, 19312), (2414, 16968), (2424, 16898), (2828, 14484), (2856, 14342), (2982, 13736), (3408, 12019), (3434, 11928), (3621, 11312), (3976, 10302), (4242, 9656), (4828, 8484), (4848, 8449), (5151, 7952), (5656, 7242), (5712, 7171), (5964, 6868)]