17391815280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{3347}}^1$

素因数の和:4404

約数の個数: 240

約数和(自身を含む): 66836150784

約数和(自身を除く): 49444335504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1031, 1260, 1680, 2062, 2520, 3093, 3347, 4124, 5040, 5155, 6186, 6694, 7217, 8248, 9279, 10041, 10310, 12372, 13388, 14434, 15465, 16496, 16735, 18558, 20082, 20620, 21651, 23429, 24744, 26776, 28868, 30123, 30930, 33470, 36085, 37116, 40164, 41240, 43302, 46395, 46858, 49488, 50205, 53552, 57736, 60246, 61860, 64953, 66940, 70287, 72170, 74232, 80328, 82480, 86604, 92790, 93716, 100410, 108255, 115472, 117145, 120492, 123720, 129906, 133880, 140574, 144340, 148464, 150615, 160656, 173208, 185580, 187432, 200820, 210861, 216510, 234290, 240984, 247440, 259812, 267760, 281148, 288680, 301230, 324765, 346416, 351435, 371160, 374864, 401640, 421722, 433020, 468580, 481968, 519624, 562296, 577360, 602460, 649530, 702870, 742320, 803280, 843444, 866040, 937160, 1039248, 1054305, 1124592, 1204920, 1299060, 1405740, 1686888, 1732080, 1874320, 2108610, 2409840, 2598120, 2811480, 3373776, 3450757, 4217220, 5196240, 5622960, 6901514, 8434440, 10352271, 13803028, 16868880, 17253785, 20704542, 24155299, 27606056, 31056813, 34507570, 41409084, 48310598, 51761355, 55212112, 62113626, 69015140, 72465897, 82818168, 96621196, 103522710, 120776495, 124227252, 138030280, 144931794, 155284065, 165636336, 193242392, 207045420, 217397691, 241552990, 248454504, 276060560, 289863588, 310568130, 362329485, 386484784, 414090840, 434795382, 483105980, 496909008, 579727176, 621136260, 724658970, 828181680, 869590764, 966211960, 1086988455, 1159454352, 1242272520, 1449317940, 1739181528, 1932423920, 2173976910, 2484545040, 2898635880, 3478363056, 4347953820, 5797271760, 8695907640, 17391815280]

約数ペア:

[(1, 17391815280), (2, 8695907640), (3, 5797271760), (4, 4347953820), (5, 3478363056), (6, 2898635880), (7, 2484545040), (8, 2173976910), (9, 1932423920), (10, 1739181528), (12, 1449317940), (14, 1242272520), (15, 1159454352), (16, 1086988455), (18, 966211960), (20, 869590764), (21, 828181680), (24, 724658970), (28, 621136260), (30, 579727176), (35, 496909008), (36, 483105980), (40, 434795382), (42, 414090840), (45, 386484784), (48, 362329485), (56, 310568130), (60, 289863588), (63, 276060560), (70, 248454504), (72, 241552990), (80, 217397691), (84, 207045420), (90, 193242392), (105, 165636336), (112, 155284065), (120, 144931794), (126, 138030280), (140, 124227252), (144, 120776495), (168, 103522710), (180, 96621196), (210, 82818168), (240, 72465897), (252, 69015140), (280, 62113626), (315, 55212112), (336, 51761355), (360, 48310598), (420, 41409084), (504, 34507570), (560, 31056813), (630, 27606056), (720, 24155299), (840, 20704542), (1008, 17253785), (1031, 16868880), (1260, 13803028), (1680, 10352271), (2062, 8434440), (2520, 6901514), (3093, 5622960), (3347, 5196240), (4124, 4217220), (5040, 3450757), (5155, 3373776), (6186, 2811480), (6694, 2598120), (7217, 2409840), (8248, 2108610), (9279, 1874320), (10041, 1732080), (10310, 1686888), (12372, 1405740), (13388, 1299060), (14434, 1204920), (15465, 1124592), (16496, 1054305), (16735, 1039248), (18558, 937160), (20082, 866040), (20620, 843444), (21651, 803280), (23429, 742320), (24744, 702870), (26776, 649530), (28868, 602460), (30123, 577360), (30930, 562296), (33470, 519624), (36085, 481968), (37116, 468580), (40164, 433020), (41240, 421722), (43302, 401640), (46395, 374864), (46858, 371160), (49488, 351435), (50205, 346416), (53552, 324765), (57736, 301230), (60246, 288680), (61860, 281148), (64953, 267760), (66940, 259812), (70287, 247440), (72170, 240984), (74232, 234290), (80328, 216510), (82480, 210861), (86604, 200820), (92790, 187432), (93716, 185580), (100410, 173208), (108255, 160656), (115472, 150615), (117145, 148464), (120492, 144340), (123720, 140574), (129906, 133880)]