1553944320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3207

約数の個数: 216

約数和(自身を含む): 5503273776

約数和(自身を除く): 3949329456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2304, 2580, 2752, 2880, 3096, 3137, 3440, 3840, 3870, 4128, 5160, 5504, 5760, 6192, 6274, 6880, 7740, 8256, 9411, 10320, 11008, 11520, 12384, 12548, 13760, 15480, 15685, 16512, 18822, 20640, 24768, 25096, 27520, 28233, 30960, 31370, 33024, 37644, 41280, 47055, 49536, 50192, 55040, 56466, 61920, 62740, 75288, 82560, 94110, 99072, 100384, 112932, 123840, 125480, 134891, 141165, 150576, 165120, 188220, 200768, 225864, 247680, 250960, 269782, 282330, 301152, 376440, 401536, 404673, 451728, 495360, 501920, 539564, 564660, 602304, 674455, 752880, 803072, 809346, 903456, 1003840, 1079128, 1129320, 1204608, 1214019, 1348910, 1505760, 1618692, 1806912, 2007680, 2023365, 2158256, 2258640, 2409216, 2428038, 2697820, 3011520, 3237384, 3613824, 4015360, 4046730, 4316512, 4517280, 4856076, 5395640, 6023040, 6070095, 6474768, 7227648, 8093460, 8633024, 9034560, 9712152, 10791280, 12046080, 12140190, 12949536, 16186920, 17266048, 18069120, 19424304, 21582560, 24280380, 25899072, 32373840, 34532096, 36138240, 38848608, 43165120, 48560760, 51798144, 64747680, 77697216, 86330240, 97121520, 103596288, 129495360, 155394432, 172660480, 194243040, 258990720, 310788864, 388486080, 517981440, 776972160, 1553944320]

約数ペア:

[(1, 1553944320), (2, 776972160), (3, 517981440), (4, 388486080), (5, 310788864), (6, 258990720), (8, 194243040), (9, 172660480), (10, 155394432), (12, 129495360), (15, 103596288), (16, 97121520), (18, 86330240), (20, 77697216), (24, 64747680), (30, 51798144), (32, 48560760), (36, 43165120), (40, 38848608), (43, 36138240), (45, 34532096), (48, 32373840), (60, 25899072), (64, 24280380), (72, 21582560), (80, 19424304), (86, 18069120), (90, 17266048), (96, 16186920), (120, 12949536), (128, 12140190), (129, 12046080), (144, 10791280), (160, 9712152), (172, 9034560), (180, 8633024), (192, 8093460), (215, 7227648), (240, 6474768), (256, 6070095), (258, 6023040), (288, 5395640), (320, 4856076), (344, 4517280), (360, 4316512), (384, 4046730), (387, 4015360), (430, 3613824), (480, 3237384), (516, 3011520), (576, 2697820), (640, 2428038), (645, 2409216), (688, 2258640), (720, 2158256), (768, 2023365), (774, 2007680), (860, 1806912), (960, 1618692), (1032, 1505760), (1152, 1348910), (1280, 1214019), (1290, 1204608), (1376, 1129320), (1440, 1079128), (1548, 1003840), (1720, 903456), (1920, 809346), (1935, 803072), (2064, 752880), (2304, 674455), (2580, 602304), (2752, 564660), (2880, 539564), (3096, 501920), (3137, 495360), (3440, 451728), (3840, 404673), (3870, 401536), (4128, 376440), (5160, 301152), (5504, 282330), (5760, 269782), (6192, 250960), (6274, 247680), (6880, 225864), (7740, 200768), (8256, 188220), (9411, 165120), (10320, 150576), (11008, 141165), (11520, 134891), (12384, 125480), (12548, 123840), (13760, 112932), (15480, 100384), (15685, 99072), (16512, 94110), (18822, 82560), (20640, 75288), (24768, 62740), (25096, 61920), (27520, 56466), (28233, 55040), (30960, 50192), (31370, 49536), (33024, 47055), (37644, 41280)]