195261360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1731

約数の個数: 160

約数和(自身を含む): 701955072

約数和(自身を除く): 506693712

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, 1637, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3274, 3408, 3976, 4260, 4911, 4970, 5680, 5964, 6548, 7455, 7952, 8185, 8520, 9822, 9940, 11459, 11928, 13096, 14910, 16370, 17040, 19644, 19880, 22918, 23856, 24555, 26192, 29820, 32740, 34377, 39288, 39760, 45836, 49110, 57295, 59640, 65480, 68754, 78576, 91672, 98220, 114590, 116227, 119280, 130960, 137508, 171885, 183344, 196440, 229180, 232454, 275016, 343770, 348681, 392880, 458360, 464908, 550032, 581135, 687540, 697362, 813589, 916720, 929816, 1162270, 1375080, 1394724, 1627178, 1743405, 1859632, 2324540, 2440767, 2750160, 2789448, 3254356, 3486810, 4067945, 4649080, 4881534, 5578896, 6508712, 6973620, 8135890, 9298160, 9763068, 12203835, 13017424, 13947240, 16271780, 19526136, 24407670, 27894480, 32543560, 39052272, 48815340, 65087120, 97630680, 195261360]

約数ペア:

[(1, 195261360), (2, 97630680), (3, 65087120), (4, 48815340), (5, 39052272), (6, 32543560), (7, 27894480), (8, 24407670), (10, 19526136), (12, 16271780), (14, 13947240), (15, 13017424), (16, 12203835), (20, 9763068), (21, 9298160), (24, 8135890), (28, 6973620), (30, 6508712), (35, 5578896), (40, 4881534), (42, 4649080), (48, 4067945), (56, 3486810), (60, 3254356), (70, 2789448), (71, 2750160), (80, 2440767), (84, 2324540), (105, 1859632), (112, 1743405), (120, 1627178), (140, 1394724), (142, 1375080), (168, 1162270), (210, 929816), (213, 916720), (240, 813589), (280, 697362), (284, 687540), (336, 581135), (355, 550032), (420, 464908), (426, 458360), (497, 392880), (560, 348681), (568, 343770), (710, 275016), (840, 232454), (852, 229180), (994, 196440), (1065, 183344), (1136, 171885), (1420, 137508), (1491, 130960), (1637, 119280), (1680, 116227), (1704, 114590), (1988, 98220), (2130, 91672), (2485, 78576), (2840, 68754), (2982, 65480), (3274, 59640), (3408, 57295), (3976, 49110), (4260, 45836), (4911, 39760), (4970, 39288), (5680, 34377), (5964, 32740), (6548, 29820), (7455, 26192), (7952, 24555), (8185, 23856), (8520, 22918), (9822, 19880), (9940, 19644), (11459, 17040), (11928, 16370), (13096, 14910)]