16156955880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{80287}}^1$

素因数の和:80360

約数の個数: 192

約数和(自身を含む): 57865167360

約数和(自身を除く): 41708211480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5590, 6708, 7740, 8385, 10062, 11180, 13416, 15480, 16770, 20124, 22360, 25155, 33540, 40248, 50310, 67080, 80287, 100620, 160574, 201240, 240861, 321148, 401435, 481722, 642296, 722583, 802870, 963444, 1043731, 1204305, 1445166, 1605740, 1926888, 2087462, 2408610, 2890332, 3131193, 3211480, 3452341, 3612915, 4174924, 4817220, 5218655, 5780664, 6262386, 6904682, 7225830, 8349848, 9393579, 9634440, 10357023, 10437310, 12524772, 13809364, 14451660, 15655965, 17261705, 18787158, 20714046, 20874620, 25049544, 27618728, 28903320, 31071069, 31311930, 34523410, 37574316, 41428092, 41749240, 44880433, 46967895, 51785115, 62142138, 62623860, 69046820, 75148632, 82856184, 89760866, 93935790, 103570230, 124284276, 125247720, 134641299, 138093640, 155355345, 179521732, 187871580, 207140460, 224402165, 248568552, 269282598, 310710690, 359043464, 375743160, 403923897, 414280920, 448804330, 538565196, 621421380, 673206495, 807847794, 897608660, 1077130392, 1242842760, 1346412990, 1615695588, 1795217320, 2019619485, 2692825980, 3231391176, 4039238970, 5385651960, 8078477940, 16156955880]

約数ペア:

[(1, 16156955880), (2, 8078477940), (3, 5385651960), (4, 4039238970), (5, 3231391176), (6, 2692825980), (8, 2019619485), (9, 1795217320), (10, 1615695588), (12, 1346412990), (13, 1242842760), (15, 1077130392), (18, 897608660), (20, 807847794), (24, 673206495), (26, 621421380), (30, 538565196), (36, 448804330), (39, 414280920), (40, 403923897), (43, 375743160), (45, 359043464), (52, 310710690), (60, 269282598), (65, 248568552), (72, 224402165), (78, 207140460), (86, 187871580), (90, 179521732), (104, 155355345), (117, 138093640), (120, 134641299), (129, 125247720), (130, 124284276), (156, 103570230), (172, 93935790), (180, 89760866), (195, 82856184), (215, 75148632), (234, 69046820), (258, 62623860), (260, 62142138), (312, 51785115), (344, 46967895), (360, 44880433), (387, 41749240), (390, 41428092), (430, 37574316), (468, 34523410), (516, 31311930), (520, 31071069), (559, 28903320), (585, 27618728), (645, 25049544), (774, 20874620), (780, 20714046), (860, 18787158), (936, 17261705), (1032, 15655965), (1118, 14451660), (1170, 13809364), (1290, 12524772), (1548, 10437310), (1560, 10357023), (1677, 9634440), (1720, 9393579), (1935, 8349848), (2236, 7225830), (2340, 6904682), (2580, 6262386), (2795, 5780664), (3096, 5218655), (3354, 4817220), (3870, 4174924), (4472, 3612915), (4680, 3452341), (5031, 3211480), (5160, 3131193), (5590, 2890332), (6708, 2408610), (7740, 2087462), (8385, 1926888), (10062, 1605740), (11180, 1445166), (13416, 1204305), (15480, 1043731), (16770, 963444), (20124, 802870), (22360, 722583), (25155, 642296), (33540, 481722), (40248, 401435), (50310, 321148), (67080, 240861), (80287, 201240), (100620, 160574)]