19538023680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3426

約数の個数: 432

約数和(自身を含む): 78338507520

約数和(自身を除く): 58800483840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 146, 160, 168, 180, 192, 210, 219, 224, 240, 252, 256, 280, 288, 292, 315, 320, 336, 360, 365, 384, 420, 438, 448, 480, 504, 511, 560, 576, 584, 630, 640, 657, 672, 720, 730, 768, 840, 876, 896, 960, 1008, 1022, 1095, 1120, 1152, 1168, 1260, 1280, 1314, 1344, 1440, 1460, 1533, 1680, 1752, 1792, 1920, 2016, 2044, 2190, 2240, 2304, 2336, 2520, 2555, 2628, 2688, 2880, 2920, 3066, 3285, 3319, 3360, 3504, 3840, 4032, 4088, 4380, 4480, 4599, 4672, 5040, 5110, 5256, 5376, 5760, 5840, 6132, 6570, 6638, 6720, 7008, 7665, 8064, 8176, 8760, 8960, 9198, 9344, 9957, 10080, 10220, 10512, 11520, 11680, 12264, 13140, 13276, 13440, 14016, 15330, 16128, 16352, 16595, 17520, 18396, 18688, 19914, 20160, 20440, 21024, 22995, 23233, 23360, 24528, 26280, 26552, 26880, 28032, 29871, 30660, 32704, 33190, 35040, 36792, 39828, 40320, 40880, 42048, 45990, 46466, 46720, 49056, 49785, 52560, 53104, 56064, 59742, 61320, 65408, 66380, 69699, 70080, 73584, 79656, 80640, 81760, 84096, 91980, 92932, 93440, 98112, 99570, 105120, 106208, 116165, 119484, 122640, 130816, 132760, 139398, 140160, 147168, 149355, 159312, 163520, 168192, 183960, 185864, 196224, 199140, 209097, 210240, 212416, 232330, 238968, 242287, 245280, 265520, 278796, 280320, 294336, 298710, 318624, 327040, 348495, 367920, 371728, 392448, 398280, 418194, 420480, 424832, 464660, 477936, 484574, 490560, 531040, 557592, 588672, 597420, 637248, 654080, 696990, 726861, 735840, 743456, 796560, 836388, 840960, 849664, 929320, 955872, 969148, 981120, 1045485, 1062080, 1115184, 1177344, 1194840, 1211435, 1274496, 1393980, 1453722, 1471680, 1486912, 1593120, 1672776, 1696009, 1858640, 1911744, 1938296, 1962240, 2090970, 2124160, 2180583, 2230368, 2389680, 2422870, 2548992, 2787960, 2907444, 2943360, 2973824, 3186240, 3345552, 3392018, 3634305, 3717280, 3823488, 3876592, 4181940, 4248320, 4361166, 4460736, 4779360, 4845740, 5088027, 5575920, 5814888, 5886720, 5947648, 6372480, 6691104, 6784036, 7268610, 7434560, 7646976, 7753184, 8363880, 8480045, 8722332, 8921472, 9558720, 9691480, 10176054, 10902915, 11151840, 11629776, 12744960, 13382208, 13568072, 14537220, 14869120, 15264081, 15506368, 16727760, 16960090, 17444664, 17842944, 19117440, 19382960, 20352108, 21805830, 22303680, 23259552, 25440135, 26764416, 27136144, 29074440, 29738240, 30528162, 31012736, 33455520, 33920180, 34889328, 38234880, 38765920, 40704216, 43611660, 44607360, 46519104, 50880270, 53528832, 54272288, 58148880, 61056324, 62025472, 66911040, 67840360, 69778656, 76320405, 77531840, 81408432, 87223320, 89214720, 93038208, 101760540, 108544576, 116297760, 122112648, 133822080, 135680720, 139557312, 152640810, 155063680, 162816864, 174446640, 186076416, 203521080, 217089152, 232595520, 244225296, 267644160, 271361440, 279114624, 305281620, 310127360, 325633728, 348893280, 407042160, 434178304, 465191040, 488450592, 542722880, 558229248, 610563240, 651267456, 697786560, 814084320, 930382080, 976901184, 1085445760, 1221126480, 1302534912, 1395573120, 1628168640, 1953802368, 2170891520, 2442252960, 2791146240, 3256337280, 3907604736, 4884505920, 6512674560, 9769011840, 19538023680]

約数ペア:

[(1, 19538023680), (2, 9769011840), (3, 6512674560), (4, 4884505920), (5, 3907604736), (6, 3256337280), (7, 2791146240), (8, 2442252960), (9, 2170891520), (10, 1953802368), (12, 1628168640), (14, 1395573120), (15, 1302534912), (16, 1221126480), (18, 1085445760), (20, 976901184), (21, 930382080), (24, 814084320), (28, 697786560), (30, 651267456), (32, 610563240), (35, 558229248), (36, 542722880), (40, 488450592), (42, 465191040), (45, 434178304), (48, 407042160), (56, 348893280), (60, 325633728), (63, 310127360), (64, 305281620), (70, 279114624), (72, 271361440), (73, 267644160), (80, 244225296), (84, 232595520), (90, 217089152), (96, 203521080), (105, 186076416), (112, 174446640), (120, 162816864), (126, 155063680), (128, 152640810), (140, 139557312), (144, 135680720), (146, 133822080), (160, 122112648), (168, 116297760), (180, 108544576), (192, 101760540), (210, 93038208), (219, 89214720), (224, 87223320), (240, 81408432), (252, 77531840), (256, 76320405), (280, 69778656), (288, 67840360), (292, 66911040), (315, 62025472), (320, 61056324), (336, 58148880), (360, 54272288), (365, 53528832), (384, 50880270), (420, 46519104), (438, 44607360), (448, 43611660), (480, 40704216), (504, 38765920), (511, 38234880), (560, 34889328), (576, 33920180), (584, 33455520), (630, 31012736), (640, 30528162), (657, 29738240), (672, 29074440), (720, 27136144), (730, 26764416), (768, 25440135), (840, 23259552), (876, 22303680), (896, 21805830), (960, 20352108), (1008, 19382960), (1022, 19117440), (1095, 17842944), (1120, 17444664), (1152, 16960090), (1168, 16727760), (1260, 15506368), (1280, 15264081), (1314, 14869120), (1344, 14537220), (1440, 13568072), (1460, 13382208), (1533, 12744960), (1680, 11629776), (1752, 11151840), (1792, 10902915), (1920, 10176054), (2016, 9691480), (2044, 9558720), (2190, 8921472), (2240, 8722332), (2304, 8480045), (2336, 8363880), (2520, 7753184), (2555, 7646976), (2628, 7434560), (2688, 7268610), (2880, 6784036), (2920, 6691104), (3066, 6372480), (3285, 5947648), (3319, 5886720), (3360, 5814888), (3504, 5575920), (3840, 5088027), (4032, 4845740), (4088, 4779360), (4380, 4460736), (4480, 4361166), (4599, 4248320), (4672, 4181940), (5040, 3876592), (5110, 3823488), (5256, 3717280), (5376, 3634305), (5760, 3392018), (5840, 3345552), (6132, 3186240), (6570, 2973824), (6638, 2943360), (6720, 2907444), (7008, 2787960), (7665, 2548992), (8064, 2422870), (8176, 2389680), (8760, 2230368), (8960, 2180583), (9198, 2124160), (9344, 2090970), (9957, 1962240), (10080, 1938296), (10220, 1911744), (10512, 1858640), (11520, 1696009), (11680, 1672776), (12264, 1593120), (13140, 1486912), (13276, 1471680), (13440, 1453722), (14016, 1393980), (15330, 1274496), (16128, 1211435), (16352, 1194840), (16595, 1177344), (17520, 1115184), (18396, 1062080), (18688, 1045485), (19914, 981120), (20160, 969148), (20440, 955872), (21024, 929320), (22995, 849664), (23233, 840960), (23360, 836388), (24528, 796560), (26280, 743456), (26552, 735840), (26880, 726861), (28032, 696990), (29871, 654080), (30660, 637248), (32704, 597420), (33190, 588672), (35040, 557592), (36792, 531040), (39828, 490560), (40320, 484574), (40880, 477936), (42048, 464660), (45990, 424832), (46466, 420480), (46720, 418194), (49056, 398280), (49785, 392448), (52560, 371728), (53104, 367920), (56064, 348495), (59742, 327040), (61320, 318624), (65408, 298710), (66380, 294336), (69699, 280320), (70080, 278796), (73584, 265520), (79656, 245280), (80640, 242287), (81760, 238968), (84096, 232330), (91980, 212416), (92932, 210240), (93440, 209097), (98112, 199140), (99570, 196224), (105120, 185864), (106208, 183960), (116165, 168192), (119484, 163520), (122640, 159312), (130816, 149355), (132760, 147168), (139398, 140160)]