203872320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 168

約数和(自身を含む): 725713560

約数和(自身を除く): 521841240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2441, 2610, 2784, 2880, 3480, 4176, 4640, 4882, 5220, 5568, 6960, 7323, 8352, 9280, 9764, 10440, 12205, 13920, 14646, 16704, 19528, 20880, 21969, 24410, 27840, 29292, 36615, 39056, 41760, 43938, 48820, 58584, 70789, 73230, 78112, 83520, 87876, 97640, 109845, 117168, 141578, 146460, 156224, 175752, 195280, 212367, 219690, 234336, 283156, 292920, 351504, 353945, 390560, 424734, 439380, 468672, 566312, 585840, 637101, 703008, 707890, 781120, 849468, 878760, 1061835, 1132624, 1171680, 1274202, 1406016, 1415780, 1698936, 1757520, 2123670, 2265248, 2343360, 2548404, 2831560, 3185505, 3397872, 3515040, 4247340, 4530496, 5096808, 5663120, 6371010, 6795744, 7030080, 8494680, 10193616, 11326240, 12742020, 13591488, 16989360, 20387232, 22652480, 25484040, 33978720, 40774464, 50968080, 67957440, 101936160, 203872320]

約数ペア:

[(1, 203872320), (2, 101936160), (3, 67957440), (4, 50968080), (5, 40774464), (6, 33978720), (8, 25484040), (9, 22652480), (10, 20387232), (12, 16989360), (15, 13591488), (16, 12742020), (18, 11326240), (20, 10193616), (24, 8494680), (29, 7030080), (30, 6795744), (32, 6371010), (36, 5663120), (40, 5096808), (45, 4530496), (48, 4247340), (58, 3515040), (60, 3397872), (64, 3185505), (72, 2831560), (80, 2548404), (87, 2343360), (90, 2265248), (96, 2123670), (116, 1757520), (120, 1698936), (144, 1415780), (145, 1406016), (160, 1274202), (174, 1171680), (180, 1132624), (192, 1061835), (232, 878760), (240, 849468), (261, 781120), (288, 707890), (290, 703008), (320, 637101), (348, 585840), (360, 566312), (435, 468672), (464, 439380), (480, 424734), (522, 390560), (576, 353945), (580, 351504), (696, 292920), (720, 283156), (870, 234336), (928, 219690), (960, 212367), (1044, 195280), (1160, 175752), (1305, 156224), (1392, 146460), (1440, 141578), (1740, 117168), (1856, 109845), (2088, 97640), (2320, 87876), (2441, 83520), (2610, 78112), (2784, 73230), (2880, 70789), (3480, 58584), (4176, 48820), (4640, 43938), (4882, 41760), (5220, 39056), (5568, 36615), (6960, 29292), (7323, 27840), (8352, 24410), (9280, 21969), (9764, 20880), (10440, 19528), (12205, 16704), (13920, 14646)]