2887323840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2708

約数の個数: 224

約数和(自身を含む): 10267614720

約数和(自身を除く): 7380290880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 320, 360, 393, 432, 480, 524, 540, 576, 655, 720, 786, 864, 960, 1048, 1080, 1179, 1310, 1440, 1572, 1728, 1965, 2096, 2160, 2358, 2551, 2620, 2880, 3144, 3537, 3930, 4192, 4320, 4716, 5102, 5240, 5895, 6288, 7074, 7653, 7860, 8384, 8640, 9432, 10204, 10480, 11790, 12576, 12755, 14148, 15306, 15720, 17685, 18864, 20408, 20960, 22959, 23580, 25152, 25510, 28296, 30612, 31440, 35370, 37728, 38265, 40816, 41920, 45918, 47160, 51020, 56592, 61224, 62880, 68877, 70740, 75456, 76530, 81632, 91836, 94320, 102040, 113184, 114795, 122448, 125760, 137754, 141480, 153060, 163264, 183672, 188640, 204080, 226368, 229590, 244896, 275508, 282960, 306120, 334181, 344385, 367344, 377280, 408160, 459180, 489792, 551016, 565920, 612240, 668362, 688770, 734688, 816320, 918360, 1002543, 1102032, 1131840, 1224480, 1336724, 1377540, 1469376, 1670905, 1836720, 2005086, 2204064, 2448960, 2673448, 2755080, 3007629, 3341810, 3673440, 4010172, 4408128, 5012715, 5346896, 5510160, 6015258, 6683620, 7346880, 8020344, 9022887, 10025430, 10693792, 11020320, 12030516, 13367240, 15038145, 16040688, 18045774, 20050860, 21387584, 22040640, 24061032, 26734480, 30076290, 32081376, 36091548, 40101720, 45114435, 48122064, 53468960, 60152580, 64162752, 72183096, 80203440, 90228870, 96244128, 106937920, 120305160, 144366192, 160406880, 180457740, 192488256, 240610320, 288732384, 320813760, 360915480, 481220640, 577464768, 721830960, 962441280, 1443661920, 2887323840]

約数ペア:

[(1, 2887323840), (2, 1443661920), (3, 962441280), (4, 721830960), (5, 577464768), (6, 481220640), (8, 360915480), (9, 320813760), (10, 288732384), (12, 240610320), (15, 192488256), (16, 180457740), (18, 160406880), (20, 144366192), (24, 120305160), (27, 106937920), (30, 96244128), (32, 90228870), (36, 80203440), (40, 72183096), (45, 64162752), (48, 60152580), (54, 53468960), (60, 48122064), (64, 45114435), (72, 40101720), (80, 36091548), (90, 32081376), (96, 30076290), (108, 26734480), (120, 24061032), (131, 22040640), (135, 21387584), (144, 20050860), (160, 18045774), (180, 16040688), (192, 15038145), (216, 13367240), (240, 12030516), (262, 11020320), (270, 10693792), (288, 10025430), (320, 9022887), (360, 8020344), (393, 7346880), (432, 6683620), (480, 6015258), (524, 5510160), (540, 5346896), (576, 5012715), (655, 4408128), (720, 4010172), (786, 3673440), (864, 3341810), (960, 3007629), (1048, 2755080), (1080, 2673448), (1179, 2448960), (1310, 2204064), (1440, 2005086), (1572, 1836720), (1728, 1670905), (1965, 1469376), (2096, 1377540), (2160, 1336724), (2358, 1224480), (2551, 1131840), (2620, 1102032), (2880, 1002543), (3144, 918360), (3537, 816320), (3930, 734688), (4192, 688770), (4320, 668362), (4716, 612240), (5102, 565920), (5240, 551016), (5895, 489792), (6288, 459180), (7074, 408160), (7653, 377280), (7860, 367344), (8384, 344385), (8640, 334181), (9432, 306120), (10204, 282960), (10480, 275508), (11790, 244896), (12576, 229590), (12755, 226368), (14148, 204080), (15306, 188640), (15720, 183672), (17685, 163264), (18864, 153060), (20408, 141480), (20960, 137754), (22959, 125760), (23580, 122448), (25152, 114795), (25510, 113184), (28296, 102040), (30612, 94320), (31440, 91836), (35370, 81632), (37728, 76530), (38265, 75456), (40816, 70740), (41920, 68877), (45918, 62880), (47160, 61224), (51020, 56592)]