28701181440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{797}}^1$

素因数の和:1350

約数の個数: 320

約数和(自身を含む): 102272829120

約数和(自身を除く): 73571647680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 521, 540, 576, 640, 720, 768, 797, 864, 960, 1042, 1080, 1152, 1280, 1440, 1536, 1563, 1594, 1728, 1920, 2084, 2160, 2304, 2391, 2560, 2605, 2880, 3126, 3188, 3456, 3840, 3985, 4168, 4320, 4608, 4689, 4782, 5210, 5760, 6252, 6376, 6912, 7173, 7680, 7815, 7970, 8336, 8640, 9378, 9564, 10420, 11520, 11955, 12504, 12752, 13824, 14067, 14346, 15630, 15940, 16672, 17280, 18756, 19128, 20840, 21519, 23040, 23445, 23910, 25008, 25504, 28134, 28692, 31260, 31880, 33344, 34560, 35865, 37512, 38256, 41680, 43038, 46890, 47820, 50016, 51008, 56268, 57384, 62520, 63760, 66688, 69120, 70335, 71730, 75024, 76512, 83360, 86076, 93780, 95640, 100032, 102016, 107595, 112536, 114768, 125040, 127520, 133376, 140670, 143460, 150048, 153024, 166720, 172152, 187560, 191280, 200064, 204032, 215190, 225072, 229536, 250080, 255040, 266752, 281340, 286920, 300096, 306048, 333440, 344304, 375120, 382560, 400128, 408064, 415237, 430380, 450144, 459072, 500160, 510080, 562680, 573840, 600192, 612096, 666880, 688608, 750240, 765120, 800256, 830474, 860760, 900288, 918144, 1000320, 1020160, 1125360, 1147680, 1200384, 1224192, 1245711, 1333760, 1377216, 1500480, 1530240, 1660948, 1721520, 1800576, 1836288, 2000640, 2040320, 2076185, 2250720, 2295360, 2400768, 2491422, 2754432, 3000960, 3060480, 3321896, 3443040, 3601152, 3672576, 3737133, 4001280, 4152370, 4501440, 4590720, 4982844, 5508864, 6001920, 6120960, 6228555, 6643792, 6886080, 7202304, 7474266, 8304740, 9002880, 9181440, 9965688, 11017728, 11211399, 12003840, 12457110, 13287584, 13772160, 14948532, 16609480, 18005760, 18362880, 18685665, 19931376, 22422798, 24914220, 26575168, 27544320, 29897064, 33218960, 36011520, 37371330, 39862752, 44845596, 49828440, 53150336, 55088640, 56056995, 59794128, 66437920, 74742660, 79725504, 89691192, 99656880, 106300672, 112113990, 119588256, 132875840, 149485320, 159451008, 179382384, 199313760, 212601344, 224227980, 239176512, 265751680, 298970640, 318902016, 358764768, 398627520, 448455960, 478353024, 531503360, 597941280, 637804032, 717529536, 797255040, 896911920, 956706048, 1063006720, 1195882560, 1435059072, 1594510080, 1793823840, 1913412096, 2391765120, 2870118144, 3189020160, 3587647680, 4783530240, 5740236288, 7175295360, 9567060480, 14350590720, 28701181440]

約数ペア:

[(1, 28701181440), (2, 14350590720), (3, 9567060480), (4, 7175295360), (5, 5740236288), (6, 4783530240), (8, 3587647680), (9, 3189020160), (10, 2870118144), (12, 2391765120), (15, 1913412096), (16, 1793823840), (18, 1594510080), (20, 1435059072), (24, 1195882560), (27, 1063006720), (30, 956706048), (32, 896911920), (36, 797255040), (40, 717529536), (45, 637804032), (48, 597941280), (54, 531503360), (60, 478353024), (64, 448455960), (72, 398627520), (80, 358764768), (90, 318902016), (96, 298970640), (108, 265751680), (120, 239176512), (128, 224227980), (135, 212601344), (144, 199313760), (160, 179382384), (180, 159451008), (192, 149485320), (216, 132875840), (240, 119588256), (256, 112113990), (270, 106300672), (288, 99656880), (320, 89691192), (360, 79725504), (384, 74742660), (432, 66437920), (480, 59794128), (512, 56056995), (521, 55088640), (540, 53150336), (576, 49828440), (640, 44845596), (720, 39862752), (768, 37371330), (797, 36011520), (864, 33218960), (960, 29897064), (1042, 27544320), (1080, 26575168), (1152, 24914220), (1280, 22422798), (1440, 19931376), (1536, 18685665), (1563, 18362880), (1594, 18005760), (1728, 16609480), (1920, 14948532), (2084, 13772160), (2160, 13287584), (2304, 12457110), (2391, 12003840), (2560, 11211399), (2605, 11017728), (2880, 9965688), (3126, 9181440), (3188, 9002880), (3456, 8304740), (3840, 7474266), (3985, 7202304), (4168, 6886080), (4320, 6643792), (4608, 6228555), (4689, 6120960), (4782, 6001920), (5210, 5508864), (5760, 4982844), (6252, 4590720), (6376, 4501440), (6912, 4152370), (7173, 4001280), (7680, 3737133), (7815, 3672576), (7970, 3601152), (8336, 3443040), (8640, 3321896), (9378, 3060480), (9564, 3000960), (10420, 2754432), (11520, 2491422), (11955, 2400768), (12504, 2295360), (12752, 2250720), (13824, 2076185), (14067, 2040320), (14346, 2000640), (15630, 1836288), (15940, 1800576), (16672, 1721520), (17280, 1660948), (18756, 1530240), (19128, 1500480), (20840, 1377216), (21519, 1333760), (23040, 1245711), (23445, 1224192), (23910, 1200384), (25008, 1147680), (25504, 1125360), (28134, 1020160), (28692, 1000320), (31260, 918144), (31880, 900288), (33344, 860760), (34560, 830474), (35865, 800256), (37512, 765120), (38256, 750240), (41680, 688608), (43038, 666880), (46890, 612096), (47820, 600192), (50016, 573840), (51008, 562680), (56268, 510080), (57384, 500160), (62520, 459072), (63760, 450144), (66688, 430380), (69120, 415237), (70335, 408064), (71730, 400128), (75024, 382560), (76512, 375120), (83360, 344304), (86076, 333440), (93780, 306048), (95640, 300096), (100032, 286920), (102016, 281340), (107595, 266752), (112536, 255040), (114768, 250080), (125040, 229536), (127520, 225072), (133376, 215190), (140670, 204032), (143460, 200064), (150048, 191280), (153024, 187560), (166720, 172152)]