521239040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 320

約数和(自身を含む): 1590969600

約数和(自身を除く): 1069730560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 59, 64, 68, 70, 80, 85, 112, 116, 118, 119, 128, 136, 140, 145, 160, 170, 203, 224, 232, 236, 238, 256, 272, 280, 290, 295, 320, 340, 406, 413, 448, 464, 472, 476, 493, 512, 544, 560, 580, 590, 595, 640, 680, 812, 826, 896, 928, 944, 952, 986, 1003, 1015, 1088, 1120, 1160, 1180, 1190, 1280, 1360, 1624, 1652, 1711, 1792, 1856, 1888, 1904, 1972, 2006, 2030, 2065, 2176, 2240, 2320, 2360, 2380, 2465, 2560, 2720, 3248, 3304, 3422, 3451, 3584, 3712, 3776, 3808, 3944, 4012, 4060, 4130, 4352, 4480, 4640, 4720, 4760, 4930, 5015, 5440, 6496, 6608, 6844, 6902, 7021, 7424, 7552, 7616, 7888, 8024, 8120, 8260, 8555, 8704, 8960, 9280, 9440, 9520, 9860, 10030, 10880, 11977, 12992, 13216, 13688, 13804, 14042, 14848, 15104, 15232, 15776, 16048, 16240, 16520, 17110, 17255, 17920, 18560, 18880, 19040, 19720, 20060, 21760, 23954, 25984, 26432, 27376, 27608, 28084, 29087, 30208, 30464, 31552, 32096, 32480, 33040, 34220, 34510, 35105, 37120, 37760, 38080, 39440, 40120, 43520, 47908, 51968, 52864, 54752, 55216, 56168, 58174, 59885, 60928, 63104, 64192, 64960, 66080, 68440, 69020, 70210, 74240, 75520, 76160, 78880, 80240, 95816, 103936, 105728, 109504, 110432, 112336, 116348, 119770, 126208, 128384, 129920, 132160, 136880, 138040, 140420, 145435, 151040, 152320, 157760, 160480, 191632, 203609, 211456, 219008, 220864, 224672, 232696, 239540, 252416, 256768, 259840, 264320, 273760, 276080, 280840, 290870, 304640, 315520, 320960, 383264, 407218, 438016, 441728, 449344, 465392, 479080, 513536, 519680, 528640, 547520, 552160, 561680, 581740, 631040, 641920, 766528, 814436, 876032, 883456, 898688, 930784, 958160, 1018045, 1057280, 1095040, 1104320, 1123360, 1163480, 1262080, 1283840, 1533056, 1628872, 1766912, 1797376, 1861568, 1916320, 2036090, 2190080, 2208640, 2246720, 2326960, 2567680, 3066112, 3257744, 3594752, 3723136, 3832640, 4072180, 4380160, 4417280, 4493440, 4653920, 6132224, 6515488, 7446272, 7665280, 8144360, 8834560, 8986880, 9307840, 13030976, 14892544, 15330560, 16288720, 17973760, 18615680, 26061952, 30661120, 32577440, 37231360, 52123904, 65154880, 74462720, 104247808, 130309760, 260619520, 521239040]

約数ペア:

[(1, 521239040), (2, 260619520), (4, 130309760), (5, 104247808), (7, 74462720), (8, 65154880), (10, 52123904), (14, 37231360), (16, 32577440), (17, 30661120), (20, 26061952), (28, 18615680), (29, 17973760), (32, 16288720), (34, 15330560), (35, 14892544), (40, 13030976), (56, 9307840), (58, 8986880), (59, 8834560), (64, 8144360), (68, 7665280), (70, 7446272), (80, 6515488), (85, 6132224), (112, 4653920), (116, 4493440), (118, 4417280), (119, 4380160), (128, 4072180), (136, 3832640), (140, 3723136), (145, 3594752), (160, 3257744), (170, 3066112), (203, 2567680), (224, 2326960), (232, 2246720), (236, 2208640), (238, 2190080), (256, 2036090), (272, 1916320), (280, 1861568), (290, 1797376), (295, 1766912), (320, 1628872), (340, 1533056), (406, 1283840), (413, 1262080), (448, 1163480), (464, 1123360), (472, 1104320), (476, 1095040), (493, 1057280), (512, 1018045), (544, 958160), (560, 930784), (580, 898688), (590, 883456), (595, 876032), (640, 814436), (680, 766528), (812, 641920), (826, 631040), (896, 581740), (928, 561680), (944, 552160), (952, 547520), (986, 528640), (1003, 519680), (1015, 513536), (1088, 479080), (1120, 465392), (1160, 449344), (1180, 441728), (1190, 438016), (1280, 407218), (1360, 383264), (1624, 320960), (1652, 315520), (1711, 304640), (1792, 290870), (1856, 280840), (1888, 276080), (1904, 273760), (1972, 264320), (2006, 259840), (2030, 256768), (2065, 252416), (2176, 239540), (2240, 232696), (2320, 224672), (2360, 220864), (2380, 219008), (2465, 211456), (2560, 203609), (2720, 191632), (3248, 160480), (3304, 157760), (3422, 152320), (3451, 151040), (3584, 145435), (3712, 140420), (3776, 138040), (3808, 136880), (3944, 132160), (4012, 129920), (4060, 128384), (4130, 126208), (4352, 119770), (4480, 116348), (4640, 112336), (4720, 110432), (4760, 109504), (4930, 105728), (5015, 103936), (5440, 95816), (6496, 80240), (6608, 78880), (6844, 76160), (6902, 75520), (7021, 74240), (7424, 70210), (7552, 69020), (7616, 68440), (7888, 66080), (8024, 64960), (8120, 64192), (8260, 63104), (8555, 60928), (8704, 59885), (8960, 58174), (9280, 56168), (9440, 55216), (9520, 54752), (9860, 52864), (10030, 51968), (10880, 47908), (11977, 43520), (12992, 40120), (13216, 39440), (13688, 38080), (13804, 37760), (14042, 37120), (14848, 35105), (15104, 34510), (15232, 34220), (15776, 33040), (16048, 32480), (16240, 32096), (16520, 31552), (17110, 30464), (17255, 30208), (17920, 29087), (18560, 28084), (18880, 27608), (19040, 27376), (19720, 26432), (20060, 25984), (21760, 23954)]