65214920160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{6661}}^1$

素因数の和:7218

約数の個数: 288

約数和(自身を含む): 240159130848

約数和(自身を除く): 174944210688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 523, 585, 624, 720, 780, 936, 1040, 1046, 1170, 1248, 1440, 1560, 1569, 1872, 2080, 2092, 2340, 2615, 3120, 3138, 3744, 4184, 4680, 4707, 5230, 6240, 6276, 6661, 6799, 7845, 8368, 9360, 9414, 10460, 12552, 13322, 13598, 15690, 16736, 18720, 18828, 19983, 20397, 20920, 23535, 25104, 26644, 27196, 31380, 33305, 33995, 37656, 39966, 40794, 41840, 47070, 50208, 53288, 54392, 59949, 61191, 62760, 66610, 67990, 75312, 79932, 81588, 83680, 86593, 94140, 99915, 101985, 106576, 108784, 119898, 122382, 125520, 133220, 135980, 150624, 159864, 163176, 173186, 188280, 199830, 203970, 213152, 217568, 239796, 244764, 251040, 259779, 266440, 271960, 299745, 305955, 319728, 326352, 346372, 376560, 399660, 407940, 432965, 479592, 489528, 519558, 532880, 543920, 599490, 611910, 639456, 652704, 692744, 753120, 779337, 799320, 815880, 865930, 959184, 979056, 1039116, 1065760, 1087840, 1198980, 1223820, 1298895, 1385488, 1558674, 1598640, 1631760, 1731860, 1918368, 1958112, 2078232, 2397960, 2447640, 2597790, 2770976, 3117348, 3197280, 3263520, 3463720, 3483703, 3896685, 4156464, 4795920, 4895280, 5195580, 6234696, 6927440, 6967406, 7793370, 8312928, 9591840, 9790560, 10391160, 10451109, 12469392, 13854880, 13934812, 15586740, 17418515, 20782320, 20902218, 24938784, 27869624, 31173480, 31353327, 34837030, 41564640, 41804436, 45288139, 52255545, 55739248, 62346960, 62706654, 69674060, 83608872, 90576278, 104511090, 111478496, 124693920, 125413308, 135864417, 139348120, 156766635, 167217744, 181152556, 209022180, 226440695, 250826616, 271728834, 278696240, 313533270, 334435488, 362305112, 407593251, 418044360, 452881390, 501653232, 543457668, 557392480, 627066540, 679322085, 724610224, 815186502, 836088720, 905762780, 1003306464, 1086915336, 1254133080, 1358644170, 1449220448, 1630373004, 1672177440, 1811525560, 2037966255, 2173830672, 2508266160, 2717288340, 3260746008, 3623051120, 4075932510, 4347661344, 5016532320, 5434576680, 6521492016, 7246102240, 8151865020, 10869153360, 13042984032, 16303730040, 21738306720, 32607460080, 65214920160]

約数ペア:

[(1, 65214920160), (2, 32607460080), (3, 21738306720), (4, 16303730040), (5, 13042984032), (6, 10869153360), (8, 8151865020), (9, 7246102240), (10, 6521492016), (12, 5434576680), (13, 5016532320), (15, 4347661344), (16, 4075932510), (18, 3623051120), (20, 3260746008), (24, 2717288340), (26, 2508266160), (30, 2173830672), (32, 2037966255), (36, 1811525560), (39, 1672177440), (40, 1630373004), (45, 1449220448), (48, 1358644170), (52, 1254133080), (60, 1086915336), (65, 1003306464), (72, 905762780), (78, 836088720), (80, 815186502), (90, 724610224), (96, 679322085), (104, 627066540), (117, 557392480), (120, 543457668), (130, 501653232), (144, 452881390), (156, 418044360), (160, 407593251), (180, 362305112), (195, 334435488), (208, 313533270), (234, 278696240), (240, 271728834), (260, 250826616), (288, 226440695), (312, 209022180), (360, 181152556), (390, 167217744), (416, 156766635), (468, 139348120), (480, 135864417), (520, 125413308), (523, 124693920), (585, 111478496), (624, 104511090), (720, 90576278), (780, 83608872), (936, 69674060), (1040, 62706654), (1046, 62346960), (1170, 55739248), (1248, 52255545), (1440, 45288139), (1560, 41804436), (1569, 41564640), (1872, 34837030), (2080, 31353327), (2092, 31173480), (2340, 27869624), (2615, 24938784), (3120, 20902218), (3138, 20782320), (3744, 17418515), (4184, 15586740), (4680, 13934812), (4707, 13854880), (5230, 12469392), (6240, 10451109), (6276, 10391160), (6661, 9790560), (6799, 9591840), (7845, 8312928), (8368, 7793370), (9360, 6967406), (9414, 6927440), (10460, 6234696), (12552, 5195580), (13322, 4895280), (13598, 4795920), (15690, 4156464), (16736, 3896685), (18720, 3483703), (18828, 3463720), (19983, 3263520), (20397, 3197280), (20920, 3117348), (23535, 2770976), (25104, 2597790), (26644, 2447640), (27196, 2397960), (31380, 2078232), (33305, 1958112), (33995, 1918368), (37656, 1731860), (39966, 1631760), (40794, 1598640), (41840, 1558674), (47070, 1385488), (50208, 1298895), (53288, 1223820), (54392, 1198980), (59949, 1087840), (61191, 1065760), (62760, 1039116), (66610, 979056), (67990, 959184), (75312, 865930), (79932, 815880), (81588, 799320), (83680, 779337), (86593, 753120), (94140, 692744), (99915, 652704), (101985, 639456), (106576, 611910), (108784, 599490), (119898, 543920), (122382, 532880), (125520, 519558), (133220, 489528), (135980, 479592), (150624, 432965), (159864, 407940), (163176, 399660), (173186, 376560), (188280, 346372), (199830, 326352), (203970, 319728), (213152, 305955), (217568, 299745), (239796, 271960), (244764, 266440), (251040, 259779)]