1333591680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 256

約数和(自身を含む): 4507747200

約数和(自身を除く): 3174155520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 64, 80, 86, 87, 96, 116, 120, 128, 129, 145, 160, 172, 174, 192, 215, 232, 240, 258, 290, 320, 344, 348, 384, 430, 435, 464, 480, 516, 557, 580, 640, 645, 688, 696, 860, 870, 928, 960, 1032, 1114, 1160, 1247, 1290, 1376, 1392, 1671, 1720, 1740, 1856, 1920, 2064, 2228, 2320, 2494, 2580, 2752, 2784, 2785, 3342, 3440, 3480, 3712, 3741, 4128, 4456, 4640, 4988, 5160, 5504, 5568, 5570, 6235, 6684, 6880, 6960, 7482, 8256, 8355, 8912, 9280, 9976, 10320, 11136, 11140, 12470, 13368, 13760, 13920, 14964, 16153, 16512, 16710, 17824, 18560, 18705, 19952, 20640, 22280, 23951, 24940, 26736, 27520, 27840, 29928, 32306, 33420, 35648, 37410, 39904, 41280, 44560, 47902, 48459, 49880, 53472, 55680, 59856, 64612, 66840, 71296, 71853, 74820, 79808, 80765, 82560, 89120, 95804, 96918, 99760, 106944, 119712, 119755, 129224, 133680, 143706, 149640, 159616, 161530, 178240, 191608, 193836, 199520, 213888, 239424, 239510, 242295, 258448, 267360, 287412, 299280, 323060, 356480, 359265, 383216, 387672, 399040, 478848, 479020, 484590, 516896, 534720, 574824, 598560, 646120, 694579, 718530, 766432, 775344, 798080, 958040, 969180, 1033792, 1069440, 1149648, 1197120, 1292240, 1389158, 1437060, 1532864, 1550688, 1916080, 1938360, 2067584, 2083737, 2299296, 2394240, 2584480, 2778316, 2874120, 3065728, 3101376, 3472895, 3832160, 3876720, 4167474, 4598592, 5168960, 5556632, 5748240, 6202752, 6945790, 7664320, 7753440, 8334948, 9197184, 10337920, 10418685, 11113264, 11496480, 13891580, 15328640, 15506880, 16669896, 20837370, 22226528, 22992960, 27783160, 31013760, 33339792, 41674740, 44453056, 45985920, 55566320, 66679584, 83349480, 88906112, 111132640, 133359168, 166698960, 222265280, 266718336, 333397920, 444530560, 666795840, 1333591680]

約数ペア:

[(1, 1333591680), (2, 666795840), (3, 444530560), (4, 333397920), (5, 266718336), (6, 222265280), (8, 166698960), (10, 133359168), (12, 111132640), (15, 88906112), (16, 83349480), (20, 66679584), (24, 55566320), (29, 45985920), (30, 44453056), (32, 41674740), (40, 33339792), (43, 31013760), (48, 27783160), (58, 22992960), (60, 22226528), (64, 20837370), (80, 16669896), (86, 15506880), (87, 15328640), (96, 13891580), (116, 11496480), (120, 11113264), (128, 10418685), (129, 10337920), (145, 9197184), (160, 8334948), (172, 7753440), (174, 7664320), (192, 6945790), (215, 6202752), (232, 5748240), (240, 5556632), (258, 5168960), (290, 4598592), (320, 4167474), (344, 3876720), (348, 3832160), (384, 3472895), (430, 3101376), (435, 3065728), (464, 2874120), (480, 2778316), (516, 2584480), (557, 2394240), (580, 2299296), (640, 2083737), (645, 2067584), (688, 1938360), (696, 1916080), (860, 1550688), (870, 1532864), (928, 1437060), (960, 1389158), (1032, 1292240), (1114, 1197120), (1160, 1149648), (1247, 1069440), (1290, 1033792), (1376, 969180), (1392, 958040), (1671, 798080), (1720, 775344), (1740, 766432), (1856, 718530), (1920, 694579), (2064, 646120), (2228, 598560), (2320, 574824), (2494, 534720), (2580, 516896), (2752, 484590), (2784, 479020), (2785, 478848), (3342, 399040), (3440, 387672), (3480, 383216), (3712, 359265), (3741, 356480), (4128, 323060), (4456, 299280), (4640, 287412), (4988, 267360), (5160, 258448), (5504, 242295), (5568, 239510), (5570, 239424), (6235, 213888), (6684, 199520), (6880, 193836), (6960, 191608), (7482, 178240), (8256, 161530), (8355, 159616), (8912, 149640), (9280, 143706), (9976, 133680), (10320, 129224), (11136, 119755), (11140, 119712), (12470, 106944), (13368, 99760), (13760, 96918), (13920, 95804), (14964, 89120), (16153, 82560), (16512, 80765), (16710, 79808), (17824, 74820), (18560, 71853), (18705, 71296), (19952, 66840), (20640, 64612), (22280, 59856), (23951, 55680), (24940, 53472), (26736, 49880), (27520, 48459), (27840, 47902), (29928, 44560), (32306, 41280), (33420, 39904), (35648, 37410)]