40368049680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{338431}}^1$

素因数の和:338525

約数の個数: 160

約数和(自身を含む): 145033003008

約数和(自身を除く): 104664953328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23856, 29820, 39760, 59640, 119280, 338431, 676862, 1015293, 1353724, 1692155, 2030586, 2369017, 2707448, 3384310, 4061172, 4738034, 5076465, 5414896, 6768620, 7107051, 8122344, 9476068, 10152930, 11845085, 13537240, 14214102, 16244688, 18952136, 20305860, 23690170, 24028601, 27074480, 28428204, 35535255, 37904272, 40611720, 47380340, 48057202, 56856408, 71070510, 72085803, 81223440, 94760680, 96114404, 113712816, 120143005, 142141020, 144171606, 168200207, 189521360, 192228808, 240286010, 284282040, 288343212, 336400414, 360429015, 384457616, 480572020, 504600621, 568564080, 576686424, 672800828, 720858030, 841001035, 961144040, 1009201242, 1153372848, 1345601656, 1441716060, 1682002070, 1922288080, 2018402484, 2523003105, 2691203312, 2883432120, 3364004140, 4036804968, 5046006210, 5766864240, 6728008280, 8073609936, 10092012420, 13456016560, 20184024840, 40368049680]

約数ペア:

[(1, 40368049680), (2, 20184024840), (3, 13456016560), (4, 10092012420), (5, 8073609936), (6, 6728008280), (7, 5766864240), (8, 5046006210), (10, 4036804968), (12, 3364004140), (14, 2883432120), (15, 2691203312), (16, 2523003105), (20, 2018402484), (21, 1922288080), (24, 1682002070), (28, 1441716060), (30, 1345601656), (35, 1153372848), (40, 1009201242), (42, 961144040), (48, 841001035), (56, 720858030), (60, 672800828), (70, 576686424), (71, 568564080), (80, 504600621), (84, 480572020), (105, 384457616), (112, 360429015), (120, 336400414), (140, 288343212), (142, 284282040), (168, 240286010), (210, 192228808), (213, 189521360), (240, 168200207), (280, 144171606), (284, 142141020), (336, 120143005), (355, 113712816), (420, 96114404), (426, 94760680), (497, 81223440), (560, 72085803), (568, 71070510), (710, 56856408), (840, 48057202), (852, 47380340), (994, 40611720), (1065, 37904272), (1136, 35535255), (1420, 28428204), (1491, 27074480), (1680, 24028601), (1704, 23690170), (1988, 20305860), (2130, 18952136), (2485, 16244688), (2840, 14214102), (2982, 13537240), (3408, 11845085), (3976, 10152930), (4260, 9476068), (4970, 8122344), (5680, 7107051), (5964, 6768620), (7455, 5414896), (7952, 5076465), (8520, 4738034), (9940, 4061172), (11928, 3384310), (14910, 2707448), (17040, 2369017), (19880, 2030586), (23856, 1692155), (29820, 1353724), (39760, 1015293), (59640, 676862), (119280, 338431)]