329858760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1292

約数の個数: 256

約数和(自身を含む): 1277337600

約数和(自身を除く): 947478840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 924, 957, 1015, 1155, 1160, 1218, 1231, 1276, 1320, 1540, 1595, 1624, 1740, 1848, 1914, 2030, 2233, 2310, 2436, 2462, 2552, 3045, 3080, 3190, 3480, 3693, 3828, 4060, 4466, 4620, 4785, 4872, 4924, 6090, 6155, 6380, 6699, 7386, 7656, 8120, 8617, 8932, 9240, 9570, 9848, 11165, 12180, 12310, 12760, 13398, 13541, 14772, 17234, 17864, 18465, 19140, 22330, 24360, 24620, 25851, 26796, 27082, 29544, 33495, 34468, 35699, 36930, 38280, 40623, 43085, 44660, 49240, 51702, 53592, 54164, 66990, 67705, 68936, 71398, 73860, 81246, 86170, 89320, 94787, 103404, 107097, 108328, 129255, 133980, 135410, 142796, 147720, 162492, 172340, 178495, 189574, 203115, 206808, 214194, 249893, 258510, 267960, 270820, 284361, 285592, 324984, 344680, 356990, 379148, 392689, 406230, 428388, 473935, 499786, 517020, 535485, 541640, 568722, 713980, 749679, 758296, 785378, 812460, 856776, 947870, 999572, 1034040, 1070970, 1137444, 1178067, 1249465, 1421805, 1427960, 1499358, 1570756, 1624920, 1895740, 1963445, 1999144, 2141940, 2274888, 2356134, 2498930, 2748823, 2843610, 2998716, 3141512, 3748395, 3791480, 3926890, 4283880, 4712268, 4997860, 5497646, 5687220, 5890335, 5997432, 7496790, 7853780, 8246469, 9424536, 9995720, 10995292, 11374440, 11780670, 13744115, 14993580, 15707560, 16492938, 21990584, 23561340, 27488230, 29987160, 32985876, 41232345, 47122680, 54976460, 65971752, 82464690, 109952920, 164929380, 329858760]

約数ペア:

[(1, 329858760), (2, 164929380), (3, 109952920), (4, 82464690), (5, 65971752), (6, 54976460), (7, 47122680), (8, 41232345), (10, 32985876), (11, 29987160), (12, 27488230), (14, 23561340), (15, 21990584), (20, 16492938), (21, 15707560), (22, 14993580), (24, 13744115), (28, 11780670), (29, 11374440), (30, 10995292), (33, 9995720), (35, 9424536), (40, 8246469), (42, 7853780), (44, 7496790), (55, 5997432), (56, 5890335), (58, 5687220), (60, 5497646), (66, 4997860), (70, 4712268), (77, 4283880), (84, 3926890), (87, 3791480), (88, 3748395), (105, 3141512), (110, 2998716), (116, 2843610), (120, 2748823), (132, 2498930), (140, 2356134), (145, 2274888), (154, 2141940), (165, 1999144), (168, 1963445), (174, 1895740), (203, 1624920), (210, 1570756), (220, 1499358), (231, 1427960), (232, 1421805), (264, 1249465), (280, 1178067), (290, 1137444), (308, 1070970), (319, 1034040), (330, 999572), (348, 947870), (385, 856776), (406, 812460), (420, 785378), (435, 758296), (440, 749679), (462, 713980), (580, 568722), (609, 541640), (616, 535485), (638, 517020), (660, 499786), (696, 473935), (770, 428388), (812, 406230), (840, 392689), (870, 379148), (924, 356990), (957, 344680), (1015, 324984), (1155, 285592), (1160, 284361), (1218, 270820), (1231, 267960), (1276, 258510), (1320, 249893), (1540, 214194), (1595, 206808), (1624, 203115), (1740, 189574), (1848, 178495), (1914, 172340), (2030, 162492), (2233, 147720), (2310, 142796), (2436, 135410), (2462, 133980), (2552, 129255), (3045, 108328), (3080, 107097), (3190, 103404), (3480, 94787), (3693, 89320), (3828, 86170), (4060, 81246), (4466, 73860), (4620, 71398), (4785, 68936), (4872, 67705), (4924, 66990), (6090, 54164), (6155, 53592), (6380, 51702), (6699, 49240), (7386, 44660), (7656, 43085), (8120, 40623), (8617, 38280), (8932, 36930), (9240, 35699), (9570, 34468), (9848, 33495), (11165, 29544), (12180, 27082), (12310, 26796), (12760, 25851), (13398, 24620), (13541, 24360), (14772, 22330), (17234, 19140), (17864, 18465)]