8900256640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 384

約数和(自身を含む): 25786252800

約数和(自身を除く): 16885996160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 64, 76, 80, 88, 92, 95, 110, 115, 121, 128, 152, 160, 176, 184, 190, 209, 220, 230, 242, 253, 263, 304, 320, 352, 368, 380, 418, 437, 440, 460, 484, 506, 526, 605, 608, 640, 704, 736, 760, 836, 874, 880, 920, 968, 1012, 1045, 1052, 1210, 1216, 1265, 1315, 1408, 1472, 1520, 1672, 1748, 1760, 1840, 1936, 2024, 2090, 2104, 2185, 2299, 2420, 2432, 2530, 2630, 2783, 2893, 2944, 3040, 3344, 3496, 3520, 3680, 3872, 4048, 4180, 4208, 4370, 4598, 4807, 4840, 4997, 5060, 5260, 5566, 5786, 6049, 6080, 6688, 6992, 7040, 7360, 7744, 8096, 8360, 8416, 8740, 9196, 9614, 9680, 9994, 10120, 10520, 11132, 11495, 11572, 12098, 12160, 13376, 13915, 13984, 14465, 14720, 15488, 16192, 16720, 16832, 17480, 18392, 19228, 19360, 19988, 20240, 21040, 22264, 22990, 23144, 24035, 24196, 24985, 26752, 27830, 27968, 28930, 30245, 31823, 32384, 33440, 33664, 34960, 36784, 38456, 38720, 39976, 40480, 42080, 44528, 45980, 46288, 48070, 48392, 49970, 52877, 54967, 55660, 55936, 57860, 60490, 63646, 66539, 66880, 69920, 73568, 76912, 77440, 79952, 80960, 84160, 89056, 91960, 92576, 96140, 96784, 99940, 105754, 109934, 111320, 114931, 115720, 120980, 127292, 133078, 133760, 139840, 147136, 153824, 159115, 159904, 161920, 168320, 178112, 183920, 185152, 192280, 193568, 199880, 211508, 219868, 222640, 229862, 231440, 241960, 254584, 264385, 266156, 274835, 279680, 294272, 307648, 318230, 319808, 332695, 356224, 367840, 370304, 384560, 387136, 399760, 423016, 439736, 445280, 459724, 462880, 483920, 509168, 528770, 532312, 549670, 574655, 604637, 615296, 636460, 639616, 665390, 731929, 735680, 769120, 774272, 799520, 846032, 879472, 890560, 919448, 925760, 967840, 1018336, 1057540, 1064624, 1099340, 1149310, 1209274, 1264241, 1272920, 1330780, 1463858, 1471360, 1538240, 1599040, 1692064, 1758944, 1781120, 1838896, 1851520, 1935680, 2036672, 2115080, 2129248, 2198680, 2298620, 2418548, 2528482, 2545840, 2661560, 2927716, 3023185, 3076480, 3198080, 3384128, 3517888, 3659645, 3677792, 3871360, 4073344, 4230160, 4258496, 4397360, 4597240, 4837096, 5056964, 5091680, 5323120, 5855432, 6046370, 6321205, 6768256, 7035776, 7319290, 7355584, 8460320, 8516992, 8794720, 9194480, 9674192, 10113928, 10183360, 10646240, 11710864, 12092740, 12642410, 13906651, 14638580, 14711168, 16920640, 17589440, 18388960, 19348384, 20227856, 20366720, 21292480, 23421728, 24185480, 25284820, 27813302, 29277160, 33841280, 35178880, 36777920, 38696768, 40455712, 42584960, 46843456, 48370960, 50569640, 55626604, 58554320, 69533255, 73555840, 77393536, 80911424, 93686912, 96741920, 101139280, 111253208, 117108640, 139066510, 161822848, 193483840, 202278560, 222506416, 234217280, 278133020, 386967680, 404557120, 445012832, 468434560, 556266040, 809114240, 890025664, 1112532080, 1780051328, 2225064160, 4450128320, 8900256640]

約数ペア:

[(1, 8900256640), (2, 4450128320), (4, 2225064160), (5, 1780051328), (8, 1112532080), (10, 890025664), (11, 809114240), (16, 556266040), (19, 468434560), (20, 445012832), (22, 404557120), (23, 386967680), (32, 278133020), (38, 234217280), (40, 222506416), (44, 202278560), (46, 193483840), (55, 161822848), (64, 139066510), (76, 117108640), (80, 111253208), (88, 101139280), (92, 96741920), (95, 93686912), (110, 80911424), (115, 77393536), (121, 73555840), (128, 69533255), (152, 58554320), (160, 55626604), (176, 50569640), (184, 48370960), (190, 46843456), (209, 42584960), (220, 40455712), (230, 38696768), (242, 36777920), (253, 35178880), (263, 33841280), (304, 29277160), (320, 27813302), (352, 25284820), (368, 24185480), (380, 23421728), (418, 21292480), (437, 20366720), (440, 20227856), (460, 19348384), (484, 18388960), (506, 17589440), (526, 16920640), (605, 14711168), (608, 14638580), (640, 13906651), (704, 12642410), (736, 12092740), (760, 11710864), (836, 10646240), (874, 10183360), (880, 10113928), (920, 9674192), (968, 9194480), (1012, 8794720), (1045, 8516992), (1052, 8460320), (1210, 7355584), (1216, 7319290), (1265, 7035776), (1315, 6768256), (1408, 6321205), (1472, 6046370), (1520, 5855432), (1672, 5323120), (1748, 5091680), (1760, 5056964), (1840, 4837096), (1936, 4597240), (2024, 4397360), (2090, 4258496), (2104, 4230160), (2185, 4073344), (2299, 3871360), (2420, 3677792), (2432, 3659645), (2530, 3517888), (2630, 3384128), (2783, 3198080), (2893, 3076480), (2944, 3023185), (3040, 2927716), (3344, 2661560), (3496, 2545840), (3520, 2528482), (3680, 2418548), (3872, 2298620), (4048, 2198680), (4180, 2129248), (4208, 2115080), (4370, 2036672), (4598, 1935680), (4807, 1851520), (4840, 1838896), (4997, 1781120), (5060, 1758944), (5260, 1692064), (5566, 1599040), (5786, 1538240), (6049, 1471360), (6080, 1463858), (6688, 1330780), (6992, 1272920), (7040, 1264241), (7360, 1209274), (7744, 1149310), (8096, 1099340), (8360, 1064624), (8416, 1057540), (8740, 1018336), (9196, 967840), (9614, 925760), (9680, 919448), (9994, 890560), (10120, 879472), (10520, 846032), (11132, 799520), (11495, 774272), (11572, 769120), (12098, 735680), (12160, 731929), (13376, 665390), (13915, 639616), (13984, 636460), (14465, 615296), (14720, 604637), (15488, 574655), (16192, 549670), (16720, 532312), (16832, 528770), (17480, 509168), (18392, 483920), (19228, 462880), (19360, 459724), (19988, 445280), (20240, 439736), (21040, 423016), (22264, 399760), (22990, 387136), (23144, 384560), (24035, 370304), (24196, 367840), (24985, 356224), (26752, 332695), (27830, 319808), (27968, 318230), (28930, 307648), (30245, 294272), (31823, 279680), (32384, 274835), (33440, 266156), (33664, 264385), (34960, 254584), (36784, 241960), (38456, 231440), (38720, 229862), (39976, 222640), (40480, 219868), (42080, 211508), (44528, 199880), (45980, 193568), (46288, 192280), (48070, 185152), (48392, 183920), (49970, 178112), (52877, 168320), (54967, 161920), (55660, 159904), (55936, 159115), (57860, 153824), (60490, 147136), (63646, 139840), (66539, 133760), (66880, 133078), (69920, 127292), (73568, 120980), (76912, 115720), (77440, 114931), (79952, 111320), (80960, 109934), (84160, 105754), (89056, 99940), (91960, 96784), (92576, 96140)]