2401015540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1382

約数の個数: 192

約数和(自身を含む): 6688604160

約数和(自身を除く): 4287588620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 53, 55, 70, 77, 92, 106, 110, 115, 140, 154, 161, 212, 220, 230, 253, 265, 308, 322, 371, 385, 460, 506, 530, 583, 644, 742, 770, 805, 1012, 1060, 1166, 1219, 1265, 1279, 1484, 1540, 1610, 1771, 1855, 2332, 2438, 2530, 2558, 2915, 3220, 3542, 3710, 4081, 4876, 5060, 5116, 5830, 6095, 6395, 7084, 7420, 8162, 8533, 8855, 8953, 11660, 12190, 12790, 13409, 14069, 16324, 17066, 17710, 17906, 20405, 24380, 25580, 26818, 28138, 29417, 34132, 35420, 35812, 40810, 42665, 44765, 53636, 56276, 58834, 67045, 67787, 70345, 81620, 85330, 89530, 93863, 98483, 117668, 134090, 135574, 140690, 147085, 170660, 179060, 187726, 196966, 205919, 268180, 271148, 281380, 294170, 323587, 338935, 375452, 393932, 411838, 469315, 474509, 492415, 588340, 647174, 677870, 745657, 823676, 938630, 949018, 984830, 1029595, 1294348, 1355740, 1491314, 1559101, 1617935, 1877260, 1898036, 1969660, 2059190, 2265109, 2372545, 2982628, 3118202, 3235870, 3728285, 4118380, 4530218, 4745090, 5219599, 6236404, 6471740, 7456570, 7795505, 9060436, 9490180, 10439198, 10913707, 11325545, 14913140, 15591010, 17150111, 20878396, 21827414, 22651090, 26097995, 31182020, 34300222, 43654828, 45302180, 52195990, 54568535, 68600444, 85750555, 104391980, 109137070, 120050777, 171501110, 218274140, 240101554, 343002220, 480203108, 600253885, 1200507770, 2401015540]

約数ペア:

[(1, 2401015540), (2, 1200507770), (4, 600253885), (5, 480203108), (7, 343002220), (10, 240101554), (11, 218274140), (14, 171501110), (20, 120050777), (22, 109137070), (23, 104391980), (28, 85750555), (35, 68600444), (44, 54568535), (46, 52195990), (53, 45302180), (55, 43654828), (70, 34300222), (77, 31182020), (92, 26097995), (106, 22651090), (110, 21827414), (115, 20878396), (140, 17150111), (154, 15591010), (161, 14913140), (212, 11325545), (220, 10913707), (230, 10439198), (253, 9490180), (265, 9060436), (308, 7795505), (322, 7456570), (371, 6471740), (385, 6236404), (460, 5219599), (506, 4745090), (530, 4530218), (583, 4118380), (644, 3728285), (742, 3235870), (770, 3118202), (805, 2982628), (1012, 2372545), (1060, 2265109), (1166, 2059190), (1219, 1969660), (1265, 1898036), (1279, 1877260), (1484, 1617935), (1540, 1559101), (1610, 1491314), (1771, 1355740), (1855, 1294348), (2332, 1029595), (2438, 984830), (2530, 949018), (2558, 938630), (2915, 823676), (3220, 745657), (3542, 677870), (3710, 647174), (4081, 588340), (4876, 492415), (5060, 474509), (5116, 469315), (5830, 411838), (6095, 393932), (6395, 375452), (7084, 338935), (7420, 323587), (8162, 294170), (8533, 281380), (8855, 271148), (8953, 268180), (11660, 205919), (12190, 196966), (12790, 187726), (13409, 179060), (14069, 170660), (16324, 147085), (17066, 140690), (17710, 135574), (17906, 134090), (20405, 117668), (24380, 98483), (25580, 93863), (26818, 89530), (28138, 85330), (29417, 81620), (34132, 70345), (35420, 67787), (35812, 67045), (40810, 58834), (42665, 56276), (44765, 53636)]