206252640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 288

約数和(自身を含む): 796068000

約数和(自身を除く): 589815360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 396, 435, 440, 449, 464, 480, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 898, 928, 957, 990, 1044, 1056, 1160, 1276, 1305, 1320, 1347, 1392, 1440, 1584, 1595, 1740, 1760, 1796, 1914, 1980, 2088, 2245, 2320, 2552, 2610, 2640, 2694, 2784, 2871, 3168, 3190, 3480, 3592, 3828, 3960, 4041, 4176, 4490, 4640, 4785, 4939, 5104, 5220, 5280, 5388, 5742, 6380, 6735, 6960, 7184, 7656, 7920, 8082, 8352, 8980, 9570, 9878, 10208, 10440, 10776, 11484, 12760, 13021, 13470, 13920, 14355, 14368, 14817, 15312, 15840, 16164, 17960, 19140, 19756, 20205, 20880, 21552, 22968, 24695, 25520, 26042, 26940, 28710, 29634, 30624, 32328, 35920, 38280, 39063, 39512, 40410, 41760, 43104, 44451, 45936, 49390, 51040, 52084, 53880, 57420, 59268, 64656, 65105, 71840, 74085, 76560, 78126, 79024, 80820, 88902, 91872, 98780, 104168, 107760, 114840, 117189, 118536, 129312, 130210, 143231, 148170, 153120, 156252, 158048, 161640, 177804, 195315, 197560, 208336, 215520, 222255, 229680, 234378, 237072, 260420, 286462, 296340, 312504, 323280, 355608, 390630, 395120, 416672, 429693, 444510, 459360, 468756, 474144, 520840, 572924, 585945, 592680, 625008, 646560, 711216, 716155, 781260, 790240, 859386, 889020, 937512, 1041680, 1145848, 1171890, 1185360, 1250016, 1289079, 1422432, 1432310, 1562520, 1718772, 1778040, 1875024, 2083360, 2148465, 2291696, 2343780, 2370720, 2578158, 2864620, 3125040, 3437544, 3556080, 3750048, 4296930, 4583392, 4687560, 5156316, 5729240, 6250080, 6445395, 6875088, 7112160, 8593860, 9375120, 10312632, 11458480, 12890790, 13750176, 17187720, 18750240, 20625264, 22916960, 25781580, 34375440, 41250528, 51563160, 68750880, 103126320, 206252640]

約数ペア:

[(1, 206252640), (2, 103126320), (3, 68750880), (4, 51563160), (5, 41250528), (6, 34375440), (8, 25781580), (9, 22916960), (10, 20625264), (11, 18750240), (12, 17187720), (15, 13750176), (16, 12890790), (18, 11458480), (20, 10312632), (22, 9375120), (24, 8593860), (29, 7112160), (30, 6875088), (32, 6445395), (33, 6250080), (36, 5729240), (40, 5156316), (44, 4687560), (45, 4583392), (48, 4296930), (55, 3750048), (58, 3556080), (60, 3437544), (66, 3125040), (72, 2864620), (80, 2578158), (87, 2370720), (88, 2343780), (90, 2291696), (96, 2148465), (99, 2083360), (110, 1875024), (116, 1778040), (120, 1718772), (132, 1562520), (144, 1432310), (145, 1422432), (160, 1289079), (165, 1250016), (174, 1185360), (176, 1171890), (180, 1145848), (198, 1041680), (220, 937512), (232, 889020), (240, 859386), (261, 790240), (264, 781260), (288, 716155), (290, 711216), (319, 646560), (330, 625008), (348, 592680), (352, 585945), (360, 572924), (396, 520840), (435, 474144), (440, 468756), (449, 459360), (464, 444510), (480, 429693), (495, 416672), (522, 395120), (528, 390630), (580, 355608), (638, 323280), (660, 312504), (696, 296340), (720, 286462), (792, 260420), (870, 237072), (880, 234378), (898, 229680), (928, 222255), (957, 215520), (990, 208336), (1044, 197560), (1056, 195315), (1160, 177804), (1276, 161640), (1305, 158048), (1320, 156252), (1347, 153120), (1392, 148170), (1440, 143231), (1584, 130210), (1595, 129312), (1740, 118536), (1760, 117189), (1796, 114840), (1914, 107760), (1980, 104168), (2088, 98780), (2245, 91872), (2320, 88902), (2552, 80820), (2610, 79024), (2640, 78126), (2694, 76560), (2784, 74085), (2871, 71840), (3168, 65105), (3190, 64656), (3480, 59268), (3592, 57420), (3828, 53880), (3960, 52084), (4041, 51040), (4176, 49390), (4490, 45936), (4640, 44451), (4785, 43104), (4939, 41760), (5104, 40410), (5220, 39512), (5280, 39063), (5388, 38280), (5742, 35920), (6380, 32328), (6735, 30624), (6960, 29634), (7184, 28710), (7656, 26940), (7920, 26042), (8082, 25520), (8352, 24695), (8980, 22968), (9570, 21552), (9878, 20880), (10208, 20205), (10440, 19756), (10776, 19140), (11484, 17960), (12760, 16164), (13021, 15840), (13470, 15312), (13920, 14817), (14355, 14368)]