2807737920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:4002

約数の個数: 336

約数和(自身を含む): 10950488640

約数和(自身を除く): 8142750720

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, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3947, 3952, 4160, 4446, 4560, 4680, 4940, 5472, 5928, 6080, 6240, 6840, 7410, 7488, 7894, 7904, 8892, 9120, 9360, 9880, 10944, 11115, 11841, 11856, 12480, 13680, 14820, 15788, 15808, 17784, 18240, 18720, 19735, 19760, 22230, 23682, 23712, 27360, 29640, 31576, 35523, 35568, 37440, 39470, 39520, 44460, 47364, 47424, 51311, 54720, 59205, 59280, 63152, 71046, 71136, 74993, 78940, 79040, 88920, 94728, 102622, 118410, 118560, 126304, 142092, 142272, 149986, 153933, 157880, 177615, 177840, 189456, 205244, 224979, 236820, 237120, 252608, 256555, 284184, 299972, 307866, 315760, 355230, 355680, 374965, 378912, 410488, 449958, 461799, 473640, 513110, 568368, 599944, 615732, 631520, 674937, 710460, 711360, 749930, 757824, 769665, 820976, 899916, 923598, 947280, 974909, 1026220, 1124895, 1136736, 1199888, 1231464, 1263040, 1349874, 1420920, 1499860, 1539330, 1641952, 1799832, 1847196, 1894560, 1949818, 2052440, 2249790, 2273472, 2308995, 2399776, 2462928, 2699748, 2841840, 2924727, 2999720, 3078660, 3283904, 3374685, 3599664, 3694392, 3789120, 3899636, 4104880, 4499580, 4617990, 4799552, 4874545, 4925856, 5399496, 5683680, 5849454, 5999440, 6157320, 6749370, 7199328, 7388784, 7799272, 8209760, 8774181, 8999160, 9235980, 9749090, 9851712, 10798992, 11367360, 11698908, 11998880, 12314640, 13498740, 14398656, 14623635, 14777568, 15598544, 16419520, 17548362, 17998320, 18471960, 19498180, 21597984, 23397816, 23997760, 24629280, 26997480, 29247270, 29555136, 31197088, 35096724, 35996640, 36943920, 38996360, 43195968, 43870905, 46795632, 49258560, 53994960, 58494540, 62394176, 70193448, 71993280, 73887840, 77992720, 87741810, 93591264, 107989920, 116989080, 140386896, 147775680, 155985440, 175483620, 187182528, 215979840, 233978160, 280773792, 311970880, 350967240, 467956320, 561547584, 701934480, 935912640, 1403868960, 2807737920]

約数ペア:

[(1, 2807737920), (2, 1403868960), (3, 935912640), (4, 701934480), (5, 561547584), (6, 467956320), (8, 350967240), (9, 311970880), (10, 280773792), (12, 233978160), (13, 215979840), (15, 187182528), (16, 175483620), (18, 155985440), (19, 147775680), (20, 140386896), (24, 116989080), (26, 107989920), (30, 93591264), (32, 87741810), (36, 77992720), (38, 73887840), (39, 71993280), (40, 70193448), (45, 62394176), (48, 58494540), (52, 53994960), (57, 49258560), (60, 46795632), (64, 43870905), (65, 43195968), (72, 38996360), (76, 36943920), (78, 35996640), (80, 35096724), (90, 31197088), (95, 29555136), (96, 29247270), (104, 26997480), (114, 24629280), (117, 23997760), (120, 23397816), (130, 21597984), (144, 19498180), (152, 18471960), (156, 17998320), (160, 17548362), (171, 16419520), (180, 15598544), (190, 14777568), (192, 14623635), (195, 14398656), (208, 13498740), (228, 12314640), (234, 11998880), (240, 11698908), (247, 11367360), (260, 10798992), (285, 9851712), (288, 9749090), (304, 9235980), (312, 8999160), (320, 8774181), (342, 8209760), (360, 7799272), (380, 7388784), (390, 7199328), (416, 6749370), (456, 6157320), (468, 5999440), (480, 5849454), (494, 5683680), (520, 5399496), (570, 4925856), (576, 4874545), (585, 4799552), (608, 4617990), (624, 4499580), (684, 4104880), (720, 3899636), (741, 3789120), (760, 3694392), (780, 3599664), (832, 3374685), (855, 3283904), (912, 3078660), (936, 2999720), (960, 2924727), (988, 2841840), (1040, 2699748), (1140, 2462928), (1170, 2399776), (1216, 2308995), (1235, 2273472), (1248, 2249790), (1368, 2052440), (1440, 1949818), (1482, 1894560), (1520, 1847196), (1560, 1799832), (1710, 1641952), (1824, 1539330), (1872, 1499860), (1976, 1420920), (2080, 1349874), (2223, 1263040), (2280, 1231464), (2340, 1199888), (2470, 1136736), (2496, 1124895), (2736, 1026220), (2880, 974909), (2964, 947280), (3040, 923598), (3120, 899916), (3420, 820976), (3648, 769665), (3705, 757824), (3744, 749930), (3947, 711360), (3952, 710460), (4160, 674937), (4446, 631520), (4560, 615732), (4680, 599944), (4940, 568368), (5472, 513110), (5928, 473640), (6080, 461799), (6240, 449958), (6840, 410488), (7410, 378912), (7488, 374965), (7894, 355680), (7904, 355230), (8892, 315760), (9120, 307866), (9360, 299972), (9880, 284184), (10944, 256555), (11115, 252608), (11841, 237120), (11856, 236820), (12480, 224979), (13680, 205244), (14820, 189456), (15788, 177840), (15808, 177615), (17784, 157880), (18240, 153933), (18720, 149986), (19735, 142272), (19760, 142092), (22230, 126304), (23682, 118560), (23712, 118410), (27360, 102622), (29640, 94728), (31576, 88920), (35523, 79040), (35568, 78940), (37440, 74993), (39470, 71136), (39520, 71046), (44460, 63152), (47364, 59280), (47424, 59205), (51311, 54720)]