21033907200

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{30431}}^1$

素因数の和:30470

約数の個数: 264

約数和(自身を含む): 77244936960

約数和(自身を除く): 56211029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2880, 3072, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5120, 5400, 5760, 6400, 6912, 7200, 7680, 8640, 9216, 9600, 10800, 11520, 12800, 13824, 14400, 15360, 17280, 19200, 21600, 23040, 25600, 27648, 28800, 30431, 34560, 38400, 43200, 46080, 57600, 60862, 69120, 76800, 86400, 91293, 115200, 121724, 138240, 152155, 172800, 182586, 230400, 243448, 273879, 304310, 345600, 365172, 456465, 486896, 547758, 608620, 691200, 730344, 760775, 821637, 912930, 973792, 1095516, 1217240, 1369395, 1460688, 1521550, 1643274, 1825860, 1947584, 2191032, 2282325, 2434480, 2738790, 2921376, 3043100, 3286548, 3651720, 3895168, 4108185, 4382064, 4564650, 4868960, 5477580, 5842752, 6086200, 6573096, 6846975, 7303440, 7790336, 8216370, 8764128, 9129300, 9737920, 10955160, 11685504, 12172400, 13146192, 13693950, 14606880, 15580672, 16432740, 17528256, 18258600, 19475840, 20540925, 21910320, 23371008, 24344800, 26292384, 27387900, 29213760, 31161344, 32865480, 35056512, 36517200, 38951680, 41081850, 43820640, 46742016, 48689600, 52584768, 54775800, 58427520, 65730960, 70113024, 73034400, 77903360, 82163700, 87641280, 93484032, 97379200, 105169536, 109551600, 116855040, 131461920, 140226048, 146068800, 155806720, 164327400, 175282560, 194758400, 210339072, 219103200, 233710080, 262923840, 280452096, 292137600, 328654800, 350565120, 389516800, 420678144, 438206400, 467420160, 525847680, 584275200, 657309600, 701130240, 779033600, 841356288, 876412800, 1051695360, 1168550400, 1314619200, 1402260480, 1752825600, 2103390720, 2337100800, 2629238400, 3505651200, 4206781440, 5258476800, 7011302400, 10516953600, 21033907200]

約数ペア:

[(1, 21033907200), (2, 10516953600), (3, 7011302400), (4, 5258476800), (5, 4206781440), (6, 3505651200), (8, 2629238400), (9, 2337100800), (10, 2103390720), (12, 1752825600), (15, 1402260480), (16, 1314619200), (18, 1168550400), (20, 1051695360), (24, 876412800), (25, 841356288), (27, 779033600), (30, 701130240), (32, 657309600), (36, 584275200), (40, 525847680), (45, 467420160), (48, 438206400), (50, 420678144), (54, 389516800), (60, 350565120), (64, 328654800), (72, 292137600), (75, 280452096), (80, 262923840), (90, 233710080), (96, 219103200), (100, 210339072), (108, 194758400), (120, 175282560), (128, 164327400), (135, 155806720), (144, 146068800), (150, 140226048), (160, 131461920), (180, 116855040), (192, 109551600), (200, 105169536), (216, 97379200), (225, 93484032), (240, 87641280), (256, 82163700), (270, 77903360), (288, 73034400), (300, 70113024), (320, 65730960), (360, 58427520), (384, 54775800), (400, 52584768), (432, 48689600), (450, 46742016), (480, 43820640), (512, 41081850), (540, 38951680), (576, 36517200), (600, 35056512), (640, 32865480), (675, 31161344), (720, 29213760), (768, 27387900), (800, 26292384), (864, 24344800), (900, 23371008), (960, 21910320), (1024, 20540925), (1080, 19475840), (1152, 18258600), (1200, 17528256), (1280, 16432740), (1350, 15580672), (1440, 14606880), (1536, 13693950), (1600, 13146192), (1728, 12172400), (1800, 11685504), (1920, 10955160), (2160, 9737920), (2304, 9129300), (2400, 8764128), (2560, 8216370), (2700, 7790336), (2880, 7303440), (3072, 6846975), (3200, 6573096), (3456, 6086200), (3600, 5842752), (3840, 5477580), (4320, 4868960), (4608, 4564650), (4800, 4382064), (5120, 4108185), (5400, 3895168), (5760, 3651720), (6400, 3286548), (6912, 3043100), (7200, 2921376), (7680, 2738790), (8640, 2434480), (9216, 2282325), (9600, 2191032), (10800, 1947584), (11520, 1825860), (12800, 1643274), (13824, 1521550), (14400, 1460688), (15360, 1369395), (17280, 1217240), (19200, 1095516), (21600, 973792), (23040, 912930), (25600, 821637), (27648, 760775), (28800, 730344), (30431, 691200), (34560, 608620), (38400, 547758), (43200, 486896), (46080, 456465), (57600, 365172), (60862, 345600), (69120, 304310), (76800, 273879), (86400, 243448), (91293, 230400), (115200, 182586), (121724, 172800), (138240, 152155)]