312981683040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{879953}}^1$

素因数の和:880006

約数の個数: 288

約数和(自身を含む): 1210746307680

約数和(自身を除く): 897764624640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6240, 6840, 7410, 7904, 8892, 9120, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 18720, 19760, 22230, 23712, 27360, 29640, 35568, 39520, 44460, 59280, 71136, 88920, 118560, 177840, 355680, 879953, 1759906, 2639859, 3519812, 4399765, 5279718, 7039624, 7919577, 8799530, 10559436, 11439389, 13199295, 14079248, 15839154, 16719107, 17599060, 21118872, 22878778, 26398590, 28158496, 31678308, 33438214, 34318167, 35198120, 39597885, 42237744, 45757556, 50157321, 52797180, 57196945, 63356616, 66876428, 68636334, 70396240, 79195770, 83595535, 84475488, 91515112, 100314642, 102954501, 105594360, 114393890, 126713232, 133752856, 137272668, 140792480, 150471963, 158391540, 167191070, 171590835, 183030224, 200629284, 205909002, 211188720, 217348391, 228787780, 250786605, 253426464, 267505712, 274545336, 300943926, 316783080, 334382140, 343181670, 366060448, 401258568, 411818004, 422377440, 434696782, 457575560, 501573210, 514772505, 535011424, 549090672, 601887852, 633566160, 652045173, 668764280, 686363340, 752359815, 802517136, 823636008, 869393564, 915151120, 1003146420, 1029545010, 1086741955, 1098181344, 1203775704, 1267132320, 1304090346, 1337528560, 1372726680, 1504719630, 1605034272, 1647272016, 1738787128, 1830302240, 1956135519, 2006292840, 2059090020, 2173483910, 2407551408, 2608180692, 2675057120, 2745453360, 3009439260, 3260225865, 3294544032, 3477574256, 3912271038, 4012585680, 4118180040, 4346967820, 4815102816, 5216361384, 5490906720, 6018878520, 6520451730, 6955148512, 7824542076, 8025171360, 8236360080, 8693935640, 9780677595, 10432722768, 12037757040, 13040903460, 15649084152, 16472720160, 17387871280, 19561355190, 20865445536, 24075514080, 26081806920, 31298168304, 34775742560, 39122710380, 52163613840, 62596336608, 78245420760, 104327227680, 156490841520, 312981683040]

約数ペア:

[(1, 312981683040), (2, 156490841520), (3, 104327227680), (4, 78245420760), (5, 62596336608), (6, 52163613840), (8, 39122710380), (9, 34775742560), (10, 31298168304), (12, 26081806920), (13, 24075514080), (15, 20865445536), (16, 19561355190), (18, 17387871280), (19, 16472720160), (20, 15649084152), (24, 13040903460), (26, 12037757040), (30, 10432722768), (32, 9780677595), (36, 8693935640), (38, 8236360080), (39, 8025171360), (40, 7824542076), (45, 6955148512), (48, 6520451730), (52, 6018878520), (57, 5490906720), (60, 5216361384), (65, 4815102816), (72, 4346967820), (76, 4118180040), (78, 4012585680), (80, 3912271038), (90, 3477574256), (95, 3294544032), (96, 3260225865), (104, 3009439260), (114, 2745453360), (117, 2675057120), (120, 2608180692), (130, 2407551408), (144, 2173483910), (152, 2059090020), (156, 2006292840), (160, 1956135519), (171, 1830302240), (180, 1738787128), (190, 1647272016), (195, 1605034272), (208, 1504719630), (228, 1372726680), (234, 1337528560), (240, 1304090346), (247, 1267132320), (260, 1203775704), (285, 1098181344), (288, 1086741955), (304, 1029545010), (312, 1003146420), (342, 915151120), (360, 869393564), (380, 823636008), (390, 802517136), (416, 752359815), (456, 686363340), (468, 668764280), (480, 652045173), (494, 633566160), (520, 601887852), (570, 549090672), (585, 535011424), (608, 514772505), (624, 501573210), (684, 457575560), (720, 434696782), (741, 422377440), (760, 411818004), (780, 401258568), (855, 366060448), (912, 343181670), (936, 334382140), (988, 316783080), (1040, 300943926), (1140, 274545336), (1170, 267505712), (1235, 253426464), (1248, 250786605), (1368, 228787780), (1440, 217348391), (1482, 211188720), (1520, 205909002), (1560, 200629284), (1710, 183030224), (1824, 171590835), (1872, 167191070), (1976, 158391540), (2080, 150471963), (2223, 140792480), (2280, 137272668), (2340, 133752856), (2470, 126713232), (2736, 114393890), (2964, 105594360), (3040, 102954501), (3120, 100314642), (3420, 91515112), (3705, 84475488), (3744, 83595535), (3952, 79195770), (4446, 70396240), (4560, 68636334), (4680, 66876428), (4940, 63356616), (5472, 57196945), (5928, 52797180), (6240, 50157321), (6840, 45757556), (7410, 42237744), (7904, 39597885), (8892, 35198120), (9120, 34318167), (9360, 33438214), (9880, 31678308), (11115, 28158496), (11856, 26398590), (13680, 22878778), (14820, 21118872), (17784, 17599060), (18720, 16719107), (19760, 15839154), (22230, 14079248), (23712, 13199295), (27360, 11439389), (29640, 10559436), (35568, 8799530), (39520, 7919577), (44460, 7039624), (59280, 5279718), (71136, 4399765), (88920, 3519812), (118560, 2639859), (177840, 1759906), (355680, 879953)]