193886280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1708

約数の個数: 192

約数和(自身を含む): 735920640

約数和(自身を除く): 542034360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1637, 1645, 1692, 1880, 1974, 2115, 2520, 2632, 2820, 2961, 3274, 3290, 3384, 3948, 4230, 4911, 4935, 5640, 5922, 6548, 6580, 7896, 8185, 8460, 9822, 9870, 11459, 11844, 13096, 13160, 14733, 14805, 16370, 16920, 19644, 19740, 22918, 23688, 24555, 29466, 29610, 32740, 34377, 39288, 39480, 45836, 49110, 57295, 58932, 59220, 65480, 68754, 73665, 76939, 91672, 98220, 103131, 114590, 117864, 118440, 137508, 147330, 153878, 171885, 196440, 206262, 229180, 230817, 275016, 294660, 307756, 343770, 384695, 412524, 458360, 461634, 515655, 538573, 589320, 615512, 687540, 692451, 769390, 825048, 923268, 1031310, 1077146, 1154085, 1375080, 1384902, 1538780, 1615719, 1846536, 2062620, 2154292, 2308170, 2692865, 2769804, 3077560, 3231438, 3462255, 4125240, 4308584, 4616340, 4847157, 5385730, 5539608, 6462876, 6924510, 8078595, 9232680, 9694314, 10771460, 12925752, 13849020, 16157190, 19388628, 21542920, 24235785, 27698040, 32314380, 38777256, 48471570, 64628760, 96943140, 193886280]

約数ペア:

[(1, 193886280), (2, 96943140), (3, 64628760), (4, 48471570), (5, 38777256), (6, 32314380), (7, 27698040), (8, 24235785), (9, 21542920), (10, 19388628), (12, 16157190), (14, 13849020), (15, 12925752), (18, 10771460), (20, 9694314), (21, 9232680), (24, 8078595), (28, 6924510), (30, 6462876), (35, 5539608), (36, 5385730), (40, 4847157), (42, 4616340), (45, 4308584), (47, 4125240), (56, 3462255), (60, 3231438), (63, 3077560), (70, 2769804), (72, 2692865), (84, 2308170), (90, 2154292), (94, 2062620), (105, 1846536), (120, 1615719), (126, 1538780), (140, 1384902), (141, 1375080), (168, 1154085), (180, 1077146), (188, 1031310), (210, 923268), (235, 825048), (252, 769390), (280, 692451), (282, 687540), (315, 615512), (329, 589320), (360, 538573), (376, 515655), (420, 461634), (423, 458360), (470, 412524), (504, 384695), (564, 343770), (630, 307756), (658, 294660), (705, 275016), (840, 230817), (846, 229180), (940, 206262), (987, 196440), (1128, 171885), (1260, 153878), (1316, 147330), (1410, 137508), (1637, 118440), (1645, 117864), (1692, 114590), (1880, 103131), (1974, 98220), (2115, 91672), (2520, 76939), (2632, 73665), (2820, 68754), (2961, 65480), (3274, 59220), (3290, 58932), (3384, 57295), (3948, 49110), (4230, 45836), (4911, 39480), (4935, 39288), (5640, 34377), (5922, 32740), (6548, 29610), (6580, 29466), (7896, 24555), (8185, 23688), (8460, 22918), (9822, 19740), (9870, 19644), (11459, 16920), (11844, 16370), (13096, 14805), (13160, 14733)]