1223233920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2498

約数の個数: 256

約数和(自身を含む): 4483512000

約数和(自身を除く): 3260278080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2441, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3915, 4176, 4320, 4640, 4882, 5220, 5568, 5760, 6264, 6960, 7323, 7830, 8352, 8640, 9280, 9764, 10440, 11136, 12205, 12528, 13920, 14646, 15660, 16704, 17280, 18560, 19528, 20880, 21969, 24410, 25056, 27840, 29292, 31320, 33408, 36615, 39056, 41760, 43938, 48820, 50112, 55680, 58584, 62640, 65907, 70789, 73230, 78112, 83520, 87876, 97640, 100224, 109845, 117168, 125280, 131814, 141578, 146460, 156224, 167040, 175752, 195280, 212367, 219690, 234336, 250560, 263628, 283156, 292920, 312448, 329535, 351504, 353945, 390560, 424734, 439380, 468672, 501120, 527256, 566312, 585840, 637101, 659070, 703008, 707890, 781120, 849468, 878760, 937344, 1054512, 1061835, 1132624, 1171680, 1274202, 1318140, 1406016, 1415780, 1562240, 1698936, 1757520, 1911303, 2109024, 2123670, 2265248, 2343360, 2548404, 2636280, 2812032, 2831560, 3185505, 3397872, 3515040, 3822606, 4218048, 4247340, 4530496, 4686720, 5096808, 5272560, 5663120, 6371010, 6795744, 7030080, 7645212, 8436096, 8494680, 9060992, 9556515, 10193616, 10545120, 11326240, 12742020, 13591488, 14060160, 15290424, 16989360, 19113030, 20387232, 21090240, 22652480, 25484040, 27182976, 30580848, 33978720, 38226060, 40774464, 42180480, 45304960, 50968080, 61161696, 67957440, 76452120, 81548928, 101936160, 122323392, 135914880, 152904240, 203872320, 244646784, 305808480, 407744640, 611616960, 1223233920]

約数ペア:

[(1, 1223233920), (2, 611616960), (3, 407744640), (4, 305808480), (5, 244646784), (6, 203872320), (8, 152904240), (9, 135914880), (10, 122323392), (12, 101936160), (15, 81548928), (16, 76452120), (18, 67957440), (20, 61161696), (24, 50968080), (27, 45304960), (29, 42180480), (30, 40774464), (32, 38226060), (36, 33978720), (40, 30580848), (45, 27182976), (48, 25484040), (54, 22652480), (58, 21090240), (60, 20387232), (64, 19113030), (72, 16989360), (80, 15290424), (87, 14060160), (90, 13591488), (96, 12742020), (108, 11326240), (116, 10545120), (120, 10193616), (128, 9556515), (135, 9060992), (144, 8494680), (145, 8436096), (160, 7645212), (174, 7030080), (180, 6795744), (192, 6371010), (216, 5663120), (232, 5272560), (240, 5096808), (261, 4686720), (270, 4530496), (288, 4247340), (290, 4218048), (320, 3822606), (348, 3515040), (360, 3397872), (384, 3185505), (432, 2831560), (435, 2812032), (464, 2636280), (480, 2548404), (522, 2343360), (540, 2265248), (576, 2123670), (580, 2109024), (640, 1911303), (696, 1757520), (720, 1698936), (783, 1562240), (864, 1415780), (870, 1406016), (928, 1318140), (960, 1274202), (1044, 1171680), (1080, 1132624), (1152, 1061835), (1160, 1054512), (1305, 937344), (1392, 878760), (1440, 849468), (1566, 781120), (1728, 707890), (1740, 703008), (1856, 659070), (1920, 637101), (2088, 585840), (2160, 566312), (2320, 527256), (2441, 501120), (2610, 468672), (2784, 439380), (2880, 424734), (3132, 390560), (3456, 353945), (3480, 351504), (3712, 329535), (3915, 312448), (4176, 292920), (4320, 283156), (4640, 263628), (4882, 250560), (5220, 234336), (5568, 219690), (5760, 212367), (6264, 195280), (6960, 175752), (7323, 167040), (7830, 156224), (8352, 146460), (8640, 141578), (9280, 131814), (9764, 125280), (10440, 117168), (11136, 109845), (12205, 100224), (12528, 97640), (13920, 87876), (14646, 83520), (15660, 78112), (16704, 73230), (17280, 70789), (18560, 65907), (19528, 62640), (20880, 58584), (21969, 55680), (24410, 50112), (25056, 48820), (27840, 43938), (29292, 41760), (31320, 39056), (33408, 36615)]