205945740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 480

約数和(自身を含む): 874266624

約数和(自身を除く): 668320884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 81, 84, 90, 91, 99, 105, 108, 110, 117, 126, 127, 130, 132, 135, 140, 143, 154, 156, 162, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 254, 260, 270, 273, 286, 297, 308, 315, 324, 330, 351, 364, 378, 381, 385, 390, 396, 405, 420, 429, 455, 462, 468, 495, 508, 540, 546, 567, 572, 585, 594, 630, 635, 660, 693, 702, 715, 756, 762, 770, 780, 810, 819, 858, 889, 891, 910, 924, 945, 990, 1001, 1053, 1092, 1134, 1143, 1155, 1170, 1188, 1260, 1270, 1287, 1365, 1386, 1397, 1404, 1430, 1485, 1524, 1540, 1620, 1638, 1651, 1716, 1755, 1778, 1782, 1820, 1890, 1905, 1980, 2002, 2079, 2106, 2145, 2268, 2286, 2310, 2340, 2457, 2540, 2574, 2667, 2730, 2772, 2794, 2835, 2860, 2970, 3003, 3276, 3302, 3429, 3465, 3510, 3556, 3564, 3780, 3810, 3861, 4004, 4095, 4158, 4191, 4212, 4290, 4445, 4455, 4572, 4620, 4914, 4953, 5005, 5148, 5265, 5334, 5460, 5588, 5670, 5715, 5940, 6006, 6237, 6435, 6604, 6858, 6930, 6985, 7020, 7371, 7620, 7722, 8001, 8190, 8255, 8316, 8382, 8580, 8890, 8910, 9009, 9779, 9828, 9906, 10010, 10287, 10395, 10530, 10668, 11340, 11430, 11557, 11583, 12012, 12285, 12474, 12573, 12870, 13335, 13716, 13860, 13970, 14742, 14859, 15015, 15444, 16002, 16380, 16510, 16764, 17145, 17780, 17820, 18018, 18161, 19305, 19558, 19812, 20020, 20574, 20790, 20955, 21060, 22860, 23114, 23166, 24003, 24570, 24765, 24948, 25146, 25740, 26670, 27027, 27940, 29337, 29484, 29718, 30030, 31185, 32004, 33020, 34290, 34671, 36036, 36322, 36855, 37719, 38610, 39116, 40005, 41148, 41580, 41910, 44577, 45045, 46228, 46332, 48006, 48895, 49140, 49530, 50292, 51435, 53340, 54054, 54483, 57785, 57915, 58674, 59436, 60060, 62370, 62865, 68580, 69342, 72009, 72644, 73710, 74295, 75438, 77220, 80010, 81081, 83820, 88011, 89154, 90090, 90805, 96012, 97790, 99060, 102870, 104013, 108108, 108966, 113157, 115570, 115830, 117348, 120015, 124740, 125730, 127127, 133731, 135135, 138684, 144018, 146685, 147420, 148590, 150876, 160020, 162162, 163449, 173355, 176022, 178308, 180180, 181610, 188595, 195580, 205740, 208026, 217932, 222885, 226314, 231140, 231660, 240030, 251460, 254254, 264033, 267462, 270270, 272415, 288036, 293370, 297180, 312039, 324324, 326898, 346710, 352044, 360045, 363220, 377190, 381381, 405405, 416052, 440055, 445770, 452628, 480060, 490347, 508508, 520065, 528066, 534924, 540540, 544830, 565785, 586740, 624078, 635635, 653796, 668655, 693420, 720090, 754380, 762762, 792099, 810810, 817245, 880110, 891540, 936117, 980694, 1040130, 1056132, 1089660, 1131570, 1144143, 1248156, 1271270, 1320165, 1337310, 1440180, 1471041, 1525524, 1560195, 1584198, 1621620, 1634490, 1760220, 1872234, 1906905, 1961388, 2080260, 2263140, 2288286, 2451735, 2542540, 2640330, 2674620, 2942082, 3120390, 3168396, 3268980, 3432429, 3744468, 3813810, 3960495, 4576572, 4680585, 4903470, 5280660, 5720715, 5884164, 6240780, 6864858, 7355205, 7627620, 7920990, 9361170, 9806940, 10297287, 11441430, 13729716, 14710410, 15841980, 17162145, 18722340, 20594574, 22882860, 29420820, 34324290, 41189148, 51486435, 68648580, 102972870, 205945740]

約数ペア:

[(1, 205945740), (2, 102972870), (3, 68648580), (4, 51486435), (5, 41189148), (6, 34324290), (7, 29420820), (9, 22882860), (10, 20594574), (11, 18722340), (12, 17162145), (13, 15841980), (14, 14710410), (15, 13729716), (18, 11441430), (20, 10297287), (21, 9806940), (22, 9361170), (26, 7920990), (27, 7627620), (28, 7355205), (30, 6864858), (33, 6240780), (35, 5884164), (36, 5720715), (39, 5280660), (42, 4903470), (44, 4680585), (45, 4576572), (52, 3960495), (54, 3813810), (55, 3744468), (60, 3432429), (63, 3268980), (65, 3168396), (66, 3120390), (70, 2942082), (77, 2674620), (78, 2640330), (81, 2542540), (84, 2451735), (90, 2288286), (91, 2263140), (99, 2080260), (105, 1961388), (108, 1906905), (110, 1872234), (117, 1760220), (126, 1634490), (127, 1621620), (130, 1584198), (132, 1560195), (135, 1525524), (140, 1471041), (143, 1440180), (154, 1337310), (156, 1320165), (162, 1271270), (165, 1248156), (180, 1144143), (182, 1131570), (189, 1089660), (195, 1056132), (198, 1040130), (210, 980694), (220, 936117), (231, 891540), (234, 880110), (252, 817245), (254, 810810), (260, 792099), (270, 762762), (273, 754380), (286, 720090), (297, 693420), (308, 668655), (315, 653796), (324, 635635), (330, 624078), (351, 586740), (364, 565785), (378, 544830), (381, 540540), (385, 534924), (390, 528066), (396, 520065), (405, 508508), (420, 490347), (429, 480060), (455, 452628), (462, 445770), (468, 440055), (495, 416052), (508, 405405), (540, 381381), (546, 377190), (567, 363220), (572, 360045), (585, 352044), (594, 346710), (630, 326898), (635, 324324), (660, 312039), (693, 297180), (702, 293370), (715, 288036), (756, 272415), (762, 270270), (770, 267462), (780, 264033), (810, 254254), (819, 251460), (858, 240030), (889, 231660), (891, 231140), (910, 226314), (924, 222885), (945, 217932), (990, 208026), (1001, 205740), (1053, 195580), (1092, 188595), (1134, 181610), (1143, 180180), (1155, 178308), (1170, 176022), (1188, 173355), (1260, 163449), (1270, 162162), (1287, 160020), (1365, 150876), (1386, 148590), (1397, 147420), (1404, 146685), (1430, 144018), (1485, 138684), (1524, 135135), (1540, 133731), (1620, 127127), (1638, 125730), (1651, 124740), (1716, 120015), (1755, 117348), (1778, 115830), (1782, 115570), (1820, 113157), (1890, 108966), (1905, 108108), (1980, 104013), (2002, 102870), (2079, 99060), (2106, 97790), (2145, 96012), (2268, 90805), (2286, 90090), (2310, 89154), (2340, 88011), (2457, 83820), (2540, 81081), (2574, 80010), (2667, 77220), (2730, 75438), (2772, 74295), (2794, 73710), (2835, 72644), (2860, 72009), (2970, 69342), (3003, 68580), (3276, 62865), (3302, 62370), (3429, 60060), (3465, 59436), (3510, 58674), (3556, 57915), (3564, 57785), (3780, 54483), (3810, 54054), (3861, 53340), (4004, 51435), (4095, 50292), (4158, 49530), (4191, 49140), (4212, 48895), (4290, 48006), (4445, 46332), (4455, 46228), (4572, 45045), (4620, 44577), (4914, 41910), (4953, 41580), (5005, 41148), (5148, 40005), (5265, 39116), (5334, 38610), (5460, 37719), (5588, 36855), (5670, 36322), (5715, 36036), (5940, 34671), (6006, 34290), (6237, 33020), (6435, 32004), (6604, 31185), (6858, 30030), (6930, 29718), (6985, 29484), (7020, 29337), (7371, 27940), (7620, 27027), (7722, 26670), (8001, 25740), (8190, 25146), (8255, 24948), (8316, 24765), (8382, 24570), (8580, 24003), (8890, 23166), (8910, 23114), (9009, 22860), (9779, 21060), (9828, 20955), (9906, 20790), (10010, 20574), (10287, 20020), (10395, 19812), (10530, 19558), (10668, 19305), (11340, 18161), (11430, 18018), (11557, 17820), (11583, 17780), (12012, 17145), (12285, 16764), (12474, 16510), (12573, 16380), (12870, 16002), (13335, 15444), (13716, 15015), (13860, 14859), (13970, 14742)]