449445480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 1555200000

約数和(自身を除く): 1105754520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 59, 60, 66, 87, 88, 110, 116, 118, 120, 132, 145, 165, 174, 177, 199, 220, 232, 236, 264, 290, 295, 319, 330, 348, 354, 398, 435, 440, 472, 580, 590, 597, 638, 649, 660, 696, 708, 796, 870, 885, 957, 995, 1160, 1180, 1194, 1276, 1298, 1320, 1416, 1592, 1595, 1711, 1740, 1770, 1914, 1947, 1990, 2189, 2360, 2388, 2552, 2596, 2985, 3190, 3245, 3422, 3480, 3540, 3828, 3894, 3980, 4378, 4776, 4785, 5133, 5192, 5771, 5970, 6380, 6490, 6567, 6844, 7080, 7656, 7788, 7960, 8555, 8756, 9570, 9735, 10266, 10945, 11542, 11741, 11940, 12760, 12980, 13134, 13688, 15576, 17110, 17313, 17512, 18821, 19140, 19470, 20532, 21890, 23084, 23482, 23880, 25665, 25960, 26268, 28855, 32835, 34220, 34626, 35223, 37642, 38280, 38940, 41064, 43780, 46168, 46964, 51330, 52536, 56463, 57710, 58705, 63481, 65670, 68440, 69252, 70446, 75284, 77880, 86565, 87560, 93928, 94105, 102660, 112926, 115420, 117410, 126962, 129151, 131340, 138504, 140892, 150568, 173130, 176115, 188210, 190443, 205320, 225852, 230840, 234820, 253924, 258302, 262680, 281784, 282315, 317405, 340489, 346260, 352230, 376420, 380886, 387453, 451704, 469640, 507848, 516604, 564630, 634810, 645755, 680978, 692520, 704460, 752840, 761772, 774906, 952215, 1021467, 1033208, 1129260, 1269620, 1291510, 1361956, 1408920, 1523544, 1549812, 1702445, 1904430, 1937265, 2042934, 2258520, 2539240, 2583020, 2723912, 3099624, 3404890, 3745379, 3808860, 3874530, 4085868, 5107335, 5166040, 6809780, 7490758, 7617720, 7749060, 8171736, 10214670, 11236137, 13619560, 14981516, 15498120, 18726895, 20429340, 22472274, 29963032, 37453790, 40858680, 44944548, 56180685, 74907580, 89889096, 112361370, 149815160, 224722740, 449445480]

約数ペア:

[(1, 449445480), (2, 224722740), (3, 149815160), (4, 112361370), (5, 89889096), (6, 74907580), (8, 56180685), (10, 44944548), (11, 40858680), (12, 37453790), (15, 29963032), (20, 22472274), (22, 20429340), (24, 18726895), (29, 15498120), (30, 14981516), (33, 13619560), (40, 11236137), (44, 10214670), (55, 8171736), (58, 7749060), (59, 7617720), (60, 7490758), (66, 6809780), (87, 5166040), (88, 5107335), (110, 4085868), (116, 3874530), (118, 3808860), (120, 3745379), (132, 3404890), (145, 3099624), (165, 2723912), (174, 2583020), (177, 2539240), (199, 2258520), (220, 2042934), (232, 1937265), (236, 1904430), (264, 1702445), (290, 1549812), (295, 1523544), (319, 1408920), (330, 1361956), (348, 1291510), (354, 1269620), (398, 1129260), (435, 1033208), (440, 1021467), (472, 952215), (580, 774906), (590, 761772), (597, 752840), (638, 704460), (649, 692520), (660, 680978), (696, 645755), (708, 634810), (796, 564630), (870, 516604), (885, 507848), (957, 469640), (995, 451704), (1160, 387453), (1180, 380886), (1194, 376420), (1276, 352230), (1298, 346260), (1320, 340489), (1416, 317405), (1592, 282315), (1595, 281784), (1711, 262680), (1740, 258302), (1770, 253924), (1914, 234820), (1947, 230840), (1990, 225852), (2189, 205320), (2360, 190443), (2388, 188210), (2552, 176115), (2596, 173130), (2985, 150568), (3190, 140892), (3245, 138504), (3422, 131340), (3480, 129151), (3540, 126962), (3828, 117410), (3894, 115420), (3980, 112926), (4378, 102660), (4776, 94105), (4785, 93928), (5133, 87560), (5192, 86565), (5771, 77880), (5970, 75284), (6380, 70446), (6490, 69252), (6567, 68440), (6844, 65670), (7080, 63481), (7656, 58705), (7788, 57710), (7960, 56463), (8555, 52536), (8756, 51330), (9570, 46964), (9735, 46168), (10266, 43780), (10945, 41064), (11542, 38940), (11741, 38280), (11940, 37642), (12760, 35223), (12980, 34626), (13134, 34220), (13688, 32835), (15576, 28855), (17110, 26268), (17313, 25960), (17512, 25665), (18821, 23880), (19140, 23482), (19470, 23084), (20532, 21890)]