2149511040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6594

約数の個数: 256

約数和(自身を含む): 8014752000

約数和(自身を除く): 5865240960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6547, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13094, 13680, 16416, 17280, 18240, 19641, 20520, 21888, 26188, 27360, 32735, 32832, 36480, 39282, 41040, 52376, 54720, 58923, 65470, 65664, 78564, 82080, 98205, 104752, 109440, 117846, 124393, 130940, 157128, 164160, 176769, 196410, 209504, 235692, 248786, 261880, 294615, 314256, 328320, 353538, 373179, 392820, 419008, 471384, 497572, 523760, 589230, 621965, 628512, 707076, 746358, 785640, 838016, 883845, 942768, 995144, 1047520, 1119537, 1178460, 1243930, 1257024, 1414152, 1492716, 1571280, 1767690, 1865895, 1885536, 1990288, 2095040, 2239074, 2356920, 2487860, 2514048, 2828304, 2985432, 3142560, 3358611, 3535380, 3731790, 3771072, 3980576, 4190080, 4478148, 4713840, 4975720, 5597685, 5656608, 5970864, 6285120, 6717222, 7070760, 7463580, 7542144, 7961152, 8956296, 9427680, 9951440, 11195370, 11313216, 11941728, 12570240, 13434444, 14141520, 14927160, 15922304, 16793055, 17912592, 18855360, 19902880, 22390740, 22626432, 23883456, 26868888, 28283040, 29854320, 33586110, 35825184, 37710720, 39805760, 44781480, 47766912, 53737776, 56566080, 59708640, 67172220, 71650368, 79611520, 89562960, 107475552, 113132160, 119417280, 134344440, 143300736, 179125920, 214951104, 238834560, 268688880, 358251840, 429902208, 537377760, 716503680, 1074755520, 2149511040]

約数ペア:

[(1, 2149511040), (2, 1074755520), (3, 716503680), (4, 537377760), (5, 429902208), (6, 358251840), (8, 268688880), (9, 238834560), (10, 214951104), (12, 179125920), (15, 143300736), (16, 134344440), (18, 119417280), (19, 113132160), (20, 107475552), (24, 89562960), (27, 79611520), (30, 71650368), (32, 67172220), (36, 59708640), (38, 56566080), (40, 53737776), (45, 47766912), (48, 44781480), (54, 39805760), (57, 37710720), (60, 35825184), (64, 33586110), (72, 29854320), (76, 28283040), (80, 26868888), (90, 23883456), (95, 22626432), (96, 22390740), (108, 19902880), (114, 18855360), (120, 17912592), (128, 16793055), (135, 15922304), (144, 14927160), (152, 14141520), (160, 13434444), (171, 12570240), (180, 11941728), (190, 11313216), (192, 11195370), (216, 9951440), (228, 9427680), (240, 8956296), (270, 7961152), (285, 7542144), (288, 7463580), (304, 7070760), (320, 6717222), (342, 6285120), (360, 5970864), (380, 5656608), (384, 5597685), (432, 4975720), (456, 4713840), (480, 4478148), (513, 4190080), (540, 3980576), (570, 3771072), (576, 3731790), (608, 3535380), (640, 3358611), (684, 3142560), (720, 2985432), (760, 2828304), (855, 2514048), (864, 2487860), (912, 2356920), (960, 2239074), (1026, 2095040), (1080, 1990288), (1140, 1885536), (1152, 1865895), (1216, 1767690), (1368, 1571280), (1440, 1492716), (1520, 1414152), (1710, 1257024), (1728, 1243930), (1824, 1178460), (1920, 1119537), (2052, 1047520), (2160, 995144), (2280, 942768), (2432, 883845), (2565, 838016), (2736, 785640), (2880, 746358), (3040, 707076), (3420, 628512), (3456, 621965), (3648, 589230), (4104, 523760), (4320, 497572), (4560, 471384), (5130, 419008), (5472, 392820), (5760, 373179), (6080, 353538), (6547, 328320), (6840, 314256), (7296, 294615), (8208, 261880), (8640, 248786), (9120, 235692), (10260, 209504), (10944, 196410), (12160, 176769), (13094, 164160), (13680, 157128), (16416, 130940), (17280, 124393), (18240, 117846), (19641, 109440), (20520, 104752), (21888, 98205), (26188, 82080), (27360, 78564), (32735, 65664), (32832, 65470), (36480, 58923), (39282, 54720), (41040, 52376)]