2657319840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 576

約数和(自身を含む): 10868981760

約数和(自身を除く): 8211661920

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, 47, 48, 56, 60, 63, 70, 71, 72, 79, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 142, 144, 158, 160, 168, 180, 188, 210, 213, 224, 235, 237, 240, 252, 280, 282, 284, 288, 315, 316, 329, 336, 355, 360, 376, 395, 420, 423, 426, 470, 474, 480, 497, 504, 553, 560, 564, 568, 630, 632, 639, 658, 672, 705, 710, 711, 720, 752, 790, 840, 846, 852, 940, 948, 987, 994, 1008, 1065, 1106, 1120, 1128, 1136, 1185, 1260, 1264, 1278, 1316, 1410, 1420, 1422, 1440, 1491, 1504, 1580, 1645, 1659, 1680, 1692, 1704, 1880, 1896, 1974, 1988, 2016, 2115, 2130, 2212, 2256, 2272, 2370, 2485, 2520, 2528, 2556, 2632, 2765, 2820, 2840, 2844, 2961, 2982, 3160, 3195, 3290, 3318, 3337, 3360, 3384, 3408, 3555, 3713, 3760, 3792, 3948, 3976, 4230, 4260, 4424, 4473, 4512, 4740, 4935, 4970, 4977, 5040, 5112, 5264, 5530, 5609, 5640, 5680, 5688, 5922, 5964, 6320, 6390, 6580, 6636, 6674, 6768, 6816, 7110, 7426, 7455, 7520, 7584, 7896, 7952, 8295, 8460, 8520, 8848, 8946, 9480, 9870, 9940, 9954, 10011, 10080, 10224, 10528, 11060, 11139, 11218, 11280, 11360, 11376, 11844, 11928, 12640, 12780, 13160, 13272, 13348, 13536, 14220, 14805, 14852, 14910, 15792, 15904, 16590, 16685, 16827, 16920, 17040, 17696, 17892, 18565, 18960, 19740, 19880, 19908, 20022, 20448, 22120, 22278, 22365, 22436, 22560, 22752, 23359, 23688, 23856, 24885, 25560, 25991, 26320, 26544, 26696, 28045, 28440, 29610, 29704, 29820, 30033, 31584, 33180, 33370, 33417, 33654, 33840, 34080, 35784, 37130, 37920, 39263, 39480, 39760, 39816, 40044, 44240, 44556, 44730, 44872, 46718, 47376, 47712, 49770, 50055, 50481, 51120, 51982, 52640, 53088, 53392, 55695, 56090, 56880, 59220, 59408, 59640, 60066, 66360, 66740, 66834, 67308, 67680, 70077, 71568, 74260, 77973, 78526, 78960, 79520, 79632, 80088, 84135, 88480, 89112, 89460, 89744, 93436, 94752, 99540, 100110, 100962, 102240, 103964, 106784, 111390, 112180, 113760, 116795, 117789, 118440, 118816, 119280, 120132, 129955, 132720, 133480, 133668, 134616, 140154, 143136, 148520, 150165, 155946, 157052, 157920, 159264, 160176, 167085, 168270, 178224, 178920, 179488, 186872, 196315, 199080, 200220, 201924, 207928, 210231, 222780, 224360, 233590, 233919, 235578, 236880, 238560, 240264, 252405, 259910, 263623, 265440, 266960, 267336, 269232, 280308, 297040, 300330, 311892, 314104, 320352, 334170, 336540, 350385, 353367, 356448, 357840, 373744, 389865, 392630, 398160, 400440, 403848, 415856, 420462, 445560, 448720, 467180, 467838, 471156, 473760, 480528, 504810, 519820, 527246, 533920, 534672, 538464, 560616, 588945, 594080, 600660, 623784, 628208, 668340, 673080, 700770, 706734, 715680, 747488, 779730, 785260, 790869, 796320, 800880, 807696, 831712, 840924, 891120, 897440, 934360, 935676, 942312, 961056, 1009620, 1039640, 1051155, 1054492, 1069344, 1121232, 1169595, 1177890, 1201320, 1247568, 1256416, 1318115, 1336680, 1346160, 1401540, 1413468, 1559460, 1570520, 1581738, 1601760, 1615392, 1681848, 1766835, 1782240, 1845361, 1868720, 1871352, 1884624, 2019240, 2079280, 2102310, 2108984, 2242464, 2339190, 2355780, 2372607, 2402640, 2495136, 2636230, 2673360, 2692320, 2803080, 2826936, 3118920, 3141040, 3163476, 3363696, 3533670, 3690722, 3737440, 3742704, 3769248, 3954345, 4038480, 4158560, 4204620, 4217968, 4678380, 4711560, 4745214, 4805280, 5272460, 5346720, 5536083, 5606160, 5653872, 6237840, 6282080, 6326952, 6727392, 7067340, 7381444, 7485408, 7908690, 8076960, 8409240, 8435936, 9226805, 9356760, 9423120, 9490428, 10544920, 11072166, 11212320, 11307744, 11863035, 12475680, 12653904, 14134680, 14762888, 15817380, 16608249, 16818480, 18453610, 18713520, 18846240, 18980856, 21089840, 22144332, 23726070, 25307808, 27680415, 28269360, 29525776, 31634760, 33216498, 33636960, 36907220, 37427040, 37961712, 42179680, 44288664, 47452140, 55360830, 56538720, 59051552, 63269520, 66432996, 73814440, 75923424, 83041245, 88577328, 94904280, 110721660, 126539040, 132865992, 147628880, 166082490, 177154656, 189808560, 221443320, 265731984, 295257760, 332164980, 379617120, 442886640, 531463968, 664329960, 885773280, 1328659920, 2657319840]

約数ペア:

[(1, 2657319840), (2, 1328659920), (3, 885773280), (4, 664329960), (5, 531463968), (6, 442886640), (7, 379617120), (8, 332164980), (9, 295257760), (10, 265731984), (12, 221443320), (14, 189808560), (15, 177154656), (16, 166082490), (18, 147628880), (20, 132865992), (21, 126539040), (24, 110721660), (28, 94904280), (30, 88577328), (32, 83041245), (35, 75923424), (36, 73814440), (40, 66432996), (42, 63269520), (45, 59051552), (47, 56538720), (48, 55360830), (56, 47452140), (60, 44288664), (63, 42179680), (70, 37961712), (71, 37427040), (72, 36907220), (79, 33636960), (80, 33216498), (84, 31634760), (90, 29525776), (94, 28269360), (96, 27680415), (105, 25307808), (112, 23726070), (120, 22144332), (126, 21089840), (140, 18980856), (141, 18846240), (142, 18713520), (144, 18453610), (158, 16818480), (160, 16608249), (168, 15817380), (180, 14762888), (188, 14134680), (210, 12653904), (213, 12475680), (224, 11863035), (235, 11307744), (237, 11212320), (240, 11072166), (252, 10544920), (280, 9490428), (282, 9423120), (284, 9356760), (288, 9226805), (315, 8435936), (316, 8409240), (329, 8076960), (336, 7908690), (355, 7485408), (360, 7381444), (376, 7067340), (395, 6727392), (420, 6326952), (423, 6282080), (426, 6237840), (470, 5653872), (474, 5606160), (480, 5536083), (497, 5346720), (504, 5272460), (553, 4805280), (560, 4745214), (564, 4711560), (568, 4678380), (630, 4217968), (632, 4204620), (639, 4158560), (658, 4038480), (672, 3954345), (705, 3769248), (710, 3742704), (711, 3737440), (720, 3690722), (752, 3533670), (790, 3363696), (840, 3163476), (846, 3141040), (852, 3118920), (940, 2826936), (948, 2803080), (987, 2692320), (994, 2673360), (1008, 2636230), (1065, 2495136), (1106, 2402640), (1120, 2372607), (1128, 2355780), (1136, 2339190), (1185, 2242464), (1260, 2108984), (1264, 2102310), (1278, 2079280), (1316, 2019240), (1410, 1884624), (1420, 1871352), (1422, 1868720), (1440, 1845361), (1491, 1782240), (1504, 1766835), (1580, 1681848), (1645, 1615392), (1659, 1601760), (1680, 1581738), (1692, 1570520), (1704, 1559460), (1880, 1413468), (1896, 1401540), (1974, 1346160), (1988, 1336680), (2016, 1318115), (2115, 1256416), (2130, 1247568), (2212, 1201320), (2256, 1177890), (2272, 1169595), (2370, 1121232), (2485, 1069344), (2520, 1054492), (2528, 1051155), (2556, 1039640), (2632, 1009620), (2765, 961056), (2820, 942312), (2840, 935676), (2844, 934360), (2961, 897440), (2982, 891120), (3160, 840924), (3195, 831712), (3290, 807696), (3318, 800880), (3337, 796320), (3360, 790869), (3384, 785260), (3408, 779730), (3555, 747488), (3713, 715680), (3760, 706734), (3792, 700770), (3948, 673080), (3976, 668340), (4230, 628208), (4260, 623784), (4424, 600660), (4473, 594080), (4512, 588945), (4740, 560616), (4935, 538464), (4970, 534672), (4977, 533920), (5040, 527246), (5112, 519820), (5264, 504810), (5530, 480528), (5609, 473760), (5640, 471156), (5680, 467838), (5688, 467180), (5922, 448720), (5964, 445560), (6320, 420462), (6390, 415856), (6580, 403848), (6636, 400440), (6674, 398160), (6768, 392630), (6816, 389865), (7110, 373744), (7426, 357840), (7455, 356448), (7520, 353367), (7584, 350385), (7896, 336540), (7952, 334170), (8295, 320352), (8460, 314104), (8520, 311892), (8848, 300330), (8946, 297040), (9480, 280308), (9870, 269232), (9940, 267336), (9954, 266960), (10011, 265440), (10080, 263623), (10224, 259910), (10528, 252405), (11060, 240264), (11139, 238560), (11218, 236880), (11280, 235578), (11360, 233919), (11376, 233590), (11844, 224360), (11928, 222780), (12640, 210231), (12780, 207928), (13160, 201924), (13272, 200220), (13348, 199080), (13536, 196315), (14220, 186872), (14805, 179488), (14852, 178920), (14910, 178224), (15792, 168270), (15904, 167085), (16590, 160176), (16685, 159264), (16827, 157920), (16920, 157052), (17040, 155946), (17696, 150165), (17892, 148520), (18565, 143136), (18960, 140154), (19740, 134616), (19880, 133668), (19908, 133480), (20022, 132720), (20448, 129955), (22120, 120132), (22278, 119280), (22365, 118816), (22436, 118440), (22560, 117789), (22752, 116795), (23359, 113760), (23688, 112180), (23856, 111390), (24885, 106784), (25560, 103964), (25991, 102240), (26320, 100962), (26544, 100110), (26696, 99540), (28045, 94752), (28440, 93436), (29610, 89744), (29704, 89460), (29820, 89112), (30033, 88480), (31584, 84135), (33180, 80088), (33370, 79632), (33417, 79520), (33654, 78960), (33840, 78526), (34080, 77973), (35784, 74260), (37130, 71568), (37920, 70077), (39263, 67680), (39480, 67308), (39760, 66834), (39816, 66740), (40044, 66360), (44240, 60066), (44556, 59640), (44730, 59408), (44872, 59220), (46718, 56880), (47376, 56090), (47712, 55695), (49770, 53392), (50055, 53088), (50481, 52640), (51120, 51982)]