1200255840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2139

約数の個数: 384

約数和(自身を含む): 5056128000

約数和(自身を除く): 3855872160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2089, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4178, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6267, 6384, 6840, 7182, 7560, 7980, 8208, 8356, 9120, 9576, 10080, 10260, 10445, 10640, 11970, 12534, 12768, 13680, 14364, 14623, 15120, 15960, 16416, 16712, 17955, 18801, 19152, 20520, 20890, 21280, 23940, 25068, 27360, 28728, 29246, 30240, 31335, 31920, 33424, 35910, 37602, 38304, 39691, 41040, 41780, 43869, 47880, 50136, 56403, 57456, 58492, 62670, 63840, 66848, 71820, 73115, 75204, 79382, 82080, 83560, 87738, 94005, 95760, 100272, 112806, 114912, 116984, 119073, 125340, 131607, 143640, 146230, 150408, 158764, 167120, 175476, 188010, 191520, 198455, 200544, 219345, 225612, 233968, 238146, 250680, 263214, 277837, 282015, 287280, 292460, 300816, 317528, 334240, 350952, 357219, 376020, 394821, 396910, 438690, 451224, 467936, 476292, 501360, 526428, 555674, 564030, 574560, 584920, 595365, 601632, 635056, 658035, 701904, 714438, 752040, 789642, 793820, 833511, 877380, 902448, 952584, 1002720, 1052856, 1071657, 1111348, 1128060, 1169840, 1190730, 1270112, 1316070, 1389185, 1403808, 1428876, 1504080, 1579284, 1587640, 1667022, 1754760, 1786095, 1804896, 1905168, 1974105, 2105712, 2143314, 2222696, 2256120, 2339680, 2381460, 2500533, 2632140, 2778370, 2857752, 3008160, 3158568, 3175280, 3334044, 3509520, 3572190, 3810336, 3948210, 4167555, 4211424, 4286628, 4445392, 4512240, 4762920, 5001066, 5264280, 5358285, 5556740, 5715504, 6317136, 6350560, 6668088, 7019040, 7144380, 7501599, 7896420, 8335110, 8573256, 8890784, 9024480, 9525840, 10002132, 10528560, 10716570, 11113480, 11431008, 12502665, 12634272, 13336176, 14288760, 15003198, 15792840, 16670220, 17146512, 19051680, 20004264, 21057120, 21433140, 22226960, 25005330, 26672352, 28577520, 30006396, 31585680, 33340440, 34293024, 37507995, 40008528, 42866280, 44453920, 50010660, 57155040, 60012792, 63171360, 66680880, 75015990, 80017056, 85732560, 100021320, 120025584, 133361760, 150031980, 171465120, 200042640, 240051168, 300063960, 400085280, 600127920, 1200255840]

約数ペア:

[(1, 1200255840), (2, 600127920), (3, 400085280), (4, 300063960), (5, 240051168), (6, 200042640), (7, 171465120), (8, 150031980), (9, 133361760), (10, 120025584), (12, 100021320), (14, 85732560), (15, 80017056), (16, 75015990), (18, 66680880), (19, 63171360), (20, 60012792), (21, 57155040), (24, 50010660), (27, 44453920), (28, 42866280), (30, 40008528), (32, 37507995), (35, 34293024), (36, 33340440), (38, 31585680), (40, 30006396), (42, 28577520), (45, 26672352), (48, 25005330), (54, 22226960), (56, 21433140), (57, 21057120), (60, 20004264), (63, 19051680), (70, 17146512), (72, 16670220), (76, 15792840), (80, 15003198), (84, 14288760), (90, 13336176), (95, 12634272), (96, 12502665), (105, 11431008), (108, 11113480), (112, 10716570), (114, 10528560), (120, 10002132), (126, 9525840), (133, 9024480), (135, 8890784), (140, 8573256), (144, 8335110), (152, 7896420), (160, 7501599), (168, 7144380), (171, 7019040), (180, 6668088), (189, 6350560), (190, 6317136), (210, 5715504), (216, 5556740), (224, 5358285), (228, 5264280), (240, 5001066), (252, 4762920), (266, 4512240), (270, 4445392), (280, 4286628), (285, 4211424), (288, 4167555), (304, 3948210), (315, 3810336), (336, 3572190), (342, 3509520), (360, 3334044), (378, 3175280), (380, 3158568), (399, 3008160), (420, 2857752), (432, 2778370), (456, 2632140), (480, 2500533), (504, 2381460), (513, 2339680), (532, 2256120), (540, 2222696), (560, 2143314), (570, 2105712), (608, 1974105), (630, 1905168), (665, 1804896), (672, 1786095), (684, 1754760), (720, 1667022), (756, 1587640), (760, 1579284), (798, 1504080), (840, 1428876), (855, 1403808), (864, 1389185), (912, 1316070), (945, 1270112), (1008, 1190730), (1026, 1169840), (1064, 1128060), (1080, 1111348), (1120, 1071657), (1140, 1052856), (1197, 1002720), (1260, 952584), (1330, 902448), (1368, 877380), (1440, 833511), (1512, 793820), (1520, 789642), (1596, 752040), (1680, 714438), (1710, 701904), (1824, 658035), (1890, 635056), (1995, 601632), (2016, 595365), (2052, 584920), (2089, 574560), (2128, 564030), (2160, 555674), (2280, 526428), (2394, 501360), (2520, 476292), (2565, 467936), (2660, 451224), (2736, 438690), (3024, 396910), (3040, 394821), (3192, 376020), (3360, 357219), (3420, 350952), (3591, 334240), (3780, 317528), (3990, 300816), (4104, 292460), (4178, 287280), (4256, 282015), (4320, 277837), (4560, 263214), (4788, 250680), (5040, 238146), (5130, 233968), (5320, 225612), (5472, 219345), (5985, 200544), (6048, 198455), (6267, 191520), (6384, 188010), (6840, 175476), (7182, 167120), (7560, 158764), (7980, 150408), (8208, 146230), (8356, 143640), (9120, 131607), (9576, 125340), (10080, 119073), (10260, 116984), (10445, 114912), (10640, 112806), (11970, 100272), (12534, 95760), (12768, 94005), (13680, 87738), (14364, 83560), (14623, 82080), (15120, 79382), (15960, 75204), (16416, 73115), (16712, 71820), (17955, 66848), (18801, 63840), (19152, 62670), (20520, 58492), (20890, 57456), (21280, 56403), (23940, 50136), (25068, 47880), (27360, 43869), (28728, 41780), (29246, 41040), (30240, 39691), (31335, 38304), (31920, 37602), (33424, 35910)]