2193851520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 384

約数和(自身を含む): 9041932800

約数和(自身を除く): 6848081280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2352, 2520, 2591, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5182, 5292, 5760, 5880, 6048, 6272, 6615, 6720, 7056, 7560, 7773, 7840, 8064, 8640, 8820, 9408, 10080, 10364, 10584, 11760, 12096, 12955, 13230, 13440, 14112, 15120, 15546, 15680, 17280, 17640, 18137, 18816, 20160, 20728, 21168, 23319, 23520, 24192, 25910, 26460, 28224, 30240, 31092, 31360, 35280, 36274, 38865, 40320, 41456, 42336, 46638, 47040, 51820, 52920, 54411, 56448, 60480, 62184, 69957, 70560, 72548, 77730, 82912, 84672, 90685, 93276, 94080, 103640, 105840, 108822, 116595, 120960, 124368, 126959, 139914, 141120, 145096, 155460, 163233, 165824, 169344, 181370, 186552, 207280, 211680, 217644, 233190, 248736, 253918, 272055, 279828, 282240, 290192, 310920, 326466, 331648, 349785, 362740, 373104, 380877, 414560, 423360, 435288, 466380, 489699, 497472, 507836, 544110, 559656, 580384, 621840, 634795, 652932, 699570, 725480, 746208, 761754, 816165, 829120, 846720, 870576, 932760, 979398, 994944, 1015672, 1088220, 1119312, 1142631, 1160768, 1243680, 1269590, 1305864, 1399140, 1450960, 1492416, 1523508, 1632330, 1658240, 1741152, 1865520, 1904385, 1958796, 2031344, 2176440, 2238624, 2285262, 2321536, 2448495, 2487360, 2539180, 2611728, 2798280, 2901920, 2984832, 3047016, 3264660, 3427893, 3482304, 3731040, 3808770, 3917592, 4062688, 4352880, 4477248, 4570524, 4896990, 4974720, 5078360, 5223456, 5596560, 5713155, 5803840, 6094032, 6529320, 6855786, 6964608, 7462080, 7617540, 7835184, 8125376, 8705760, 8954496, 9141048, 9793980, 10156720, 10446912, 11193120, 11426310, 11607680, 12188064, 13058640, 13711572, 14924160, 15235080, 15670368, 16250752, 17139465, 17411520, 18282096, 19587960, 20313440, 20893824, 22386240, 22852620, 24376128, 26117280, 27423144, 30470160, 31340736, 34278930, 34823040, 36564192, 39175920, 40626880, 44772480, 45705240, 48752256, 52234560, 54846288, 60940320, 62681472, 68557860, 73128384, 78351840, 81253760, 91410480, 104469120, 109692576, 121880640, 137115720, 146256768, 156703680, 182820960, 219385152, 243761280, 274231440, 313407360, 365641920, 438770304, 548462880, 731283840, 1096925760, 2193851520]

約数ペア:

[(1, 2193851520), (2, 1096925760), (3, 731283840), (4, 548462880), (5, 438770304), (6, 365641920), (7, 313407360), (8, 274231440), (9, 243761280), (10, 219385152), (12, 182820960), (14, 156703680), (15, 146256768), (16, 137115720), (18, 121880640), (20, 109692576), (21, 104469120), (24, 91410480), (27, 81253760), (28, 78351840), (30, 73128384), (32, 68557860), (35, 62681472), (36, 60940320), (40, 54846288), (42, 52234560), (45, 48752256), (48, 45705240), (49, 44772480), (54, 40626880), (56, 39175920), (60, 36564192), (63, 34823040), (64, 34278930), (70, 31340736), (72, 30470160), (80, 27423144), (84, 26117280), (90, 24376128), (96, 22852620), (98, 22386240), (105, 20893824), (108, 20313440), (112, 19587960), (120, 18282096), (126, 17411520), (128, 17139465), (135, 16250752), (140, 15670368), (144, 15235080), (147, 14924160), (160, 13711572), (168, 13058640), (180, 12188064), (189, 11607680), (192, 11426310), (196, 11193120), (210, 10446912), (216, 10156720), (224, 9793980), (240, 9141048), (245, 8954496), (252, 8705760), (270, 8125376), (280, 7835184), (288, 7617540), (294, 7462080), (315, 6964608), (320, 6855786), (336, 6529320), (360, 6094032), (378, 5803840), (384, 5713155), (392, 5596560), (420, 5223456), (432, 5078360), (441, 4974720), (448, 4896990), (480, 4570524), (490, 4477248), (504, 4352880), (540, 4062688), (560, 3917592), (576, 3808770), (588, 3731040), (630, 3482304), (640, 3427893), (672, 3264660), (720, 3047016), (735, 2984832), (756, 2901920), (784, 2798280), (840, 2611728), (864, 2539180), (882, 2487360), (896, 2448495), (945, 2321536), (960, 2285262), (980, 2238624), (1008, 2176440), (1080, 2031344), (1120, 1958796), (1152, 1904385), (1176, 1865520), (1260, 1741152), (1323, 1658240), (1344, 1632330), (1440, 1523508), (1470, 1492416), (1512, 1450960), (1568, 1399140), (1680, 1305864), (1728, 1269590), (1764, 1243680), (1890, 1160768), (1920, 1142631), (1960, 1119312), (2016, 1088220), (2160, 1015672), (2205, 994944), (2240, 979398), (2352, 932760), (2520, 870576), (2591, 846720), (2646, 829120), (2688, 816165), (2880, 761754), (2940, 746208), (3024, 725480), (3136, 699570), (3360, 652932), (3456, 634795), (3528, 621840), (3780, 580384), (3920, 559656), (4032, 544110), (4320, 507836), (4410, 497472), (4480, 489699), (4704, 466380), (5040, 435288), (5182, 423360), (5292, 414560), (5760, 380877), (5880, 373104), (6048, 362740), (6272, 349785), (6615, 331648), (6720, 326466), (7056, 310920), (7560, 290192), (7773, 282240), (7840, 279828), (8064, 272055), (8640, 253918), (8820, 248736), (9408, 233190), (10080, 217644), (10364, 211680), (10584, 207280), (11760, 186552), (12096, 181370), (12955, 169344), (13230, 165824), (13440, 163233), (14112, 155460), (15120, 145096), (15546, 141120), (15680, 139914), (17280, 126959), (17640, 124368), (18137, 120960), (18816, 116595), (20160, 108822), (20728, 105840), (21168, 103640), (23319, 94080), (23520, 93276), (24192, 90685), (25910, 84672), (26460, 82912), (28224, 77730), (30240, 72548), (31092, 70560), (31360, 69957), (35280, 62184), (36274, 60480), (38865, 56448), (40320, 54411), (41456, 52920), (42336, 51820), (46638, 47040)]