551105280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4349}}^1$

素因数の和:4387

約数の個数: 216

約数和(自身を含む): 2080587600

約数和(自身を除く): 1529482320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4349, 5280, 5760, 6336, 7040, 7920, 8448, 8698, 10560, 11520, 12672, 13047, 14080, 15840, 17396, 21120, 21745, 25344, 26094, 31680, 34792, 39141, 42240, 43490, 47839, 52188, 63360, 65235, 69584, 78282, 86980, 95678, 104376, 126720, 130470, 139168, 143517, 156564, 173960, 191356, 195705, 208752, 239195, 260940, 278336, 287034, 313128, 347920, 382712, 391410, 417504, 430551, 478390, 521880, 556672, 574068, 626256, 695840, 717585, 765424, 782820, 835008, 861102, 956780, 1043760, 1113344, 1148136, 1252512, 1391680, 1435170, 1530848, 1565640, 1670016, 1722204, 1913560, 2087520, 2152755, 2296272, 2505024, 2783360, 2870340, 3061696, 3131280, 3340032, 3444408, 3827120, 4175040, 4305510, 4592544, 5010048, 5566720, 5740680, 6123392, 6262560, 6888816, 7654240, 8350080, 8611020, 9185088, 10020096, 11481360, 12246784, 12525120, 13777632, 15308480, 16700160, 17222040, 18370176, 22962720, 25050240, 27555264, 30616960, 34444080, 36740352, 45925440, 50100480, 55110528, 61233920, 68888160, 91850880, 110221056, 137776320, 183701760, 275552640, 551105280]

約数ペア:

[(1, 551105280), (2, 275552640), (3, 183701760), (4, 137776320), (5, 110221056), (6, 91850880), (8, 68888160), (9, 61233920), (10, 55110528), (11, 50100480), (12, 45925440), (15, 36740352), (16, 34444080), (18, 30616960), (20, 27555264), (22, 25050240), (24, 22962720), (30, 18370176), (32, 17222040), (33, 16700160), (36, 15308480), (40, 13777632), (44, 12525120), (45, 12246784), (48, 11481360), (55, 10020096), (60, 9185088), (64, 8611020), (66, 8350080), (72, 7654240), (80, 6888816), (88, 6262560), (90, 6123392), (96, 5740680), (99, 5566720), (110, 5010048), (120, 4592544), (128, 4305510), (132, 4175040), (144, 3827120), (160, 3444408), (165, 3340032), (176, 3131280), (180, 3061696), (192, 2870340), (198, 2783360), (220, 2505024), (240, 2296272), (256, 2152755), (264, 2087520), (288, 1913560), (320, 1722204), (330, 1670016), (352, 1565640), (360, 1530848), (384, 1435170), (396, 1391680), (440, 1252512), (480, 1148136), (495, 1113344), (528, 1043760), (576, 956780), (640, 861102), (660, 835008), (704, 782820), (720, 765424), (768, 717585), (792, 695840), (880, 626256), (960, 574068), (990, 556672), (1056, 521880), (1152, 478390), (1280, 430551), (1320, 417504), (1408, 391410), (1440, 382712), (1584, 347920), (1760, 313128), (1920, 287034), (1980, 278336), (2112, 260940), (2304, 239195), (2640, 208752), (2816, 195705), (2880, 191356), (3168, 173960), (3520, 156564), (3840, 143517), (3960, 139168), (4224, 130470), (4349, 126720), (5280, 104376), (5760, 95678), (6336, 86980), (7040, 78282), (7920, 69584), (8448, 65235), (8698, 63360), (10560, 52188), (11520, 47839), (12672, 43490), (13047, 42240), (14080, 39141), (15840, 34792), (17396, 31680), (21120, 26094), (21745, 25344)]