2559523680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8250

約数の個数: 288

約数和(自身を含む): 10305404928

約数和(自身を除く): 7745881248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8191, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 16382, 17360, 19530, 20832, 22320, 24573, 26040, 31248, 32764, 34720, 39060, 40955, 44640, 49146, 52080, 57337, 62496, 65528, 73719, 78120, 81910, 98292, 104160, 114674, 122865, 131056, 147438, 156240, 163820, 172011, 196584, 229348, 245730, 253921, 262112, 286685, 294876, 312480, 327640, 344022, 368595, 393168, 458696, 491460, 507842, 516033, 573370, 589752, 655280, 688044, 737190, 761763, 786336, 860055, 917392, 982920, 1015684, 1032066, 1146740, 1179504, 1269605, 1310560, 1376088, 1474380, 1523526, 1720110, 1777447, 1834784, 1965840, 2031368, 2064132, 2285289, 2293480, 2359008, 2539210, 2580165, 2752176, 2948760, 3047052, 3440220, 3554894, 3808815, 3931680, 4062736, 4128264, 4570578, 4586960, 5078420, 5160330, 5332341, 5504352, 5897520, 6094104, 6880440, 7109788, 7617630, 8125472, 8256528, 8887235, 9141156, 9173920, 10156840, 10320660, 10664682, 11426445, 11795040, 12188208, 13760880, 14219576, 15235260, 15997023, 16513056, 17774470, 18282312, 20313680, 20641320, 21329364, 22852890, 24376416, 26661705, 27521760, 28439152, 30470520, 31994046, 35548940, 36564624, 40627360, 41282640, 42658728, 45705780, 53323410, 56878304, 60941040, 63988092, 71097880, 73129248, 79985115, 82565280, 85317456, 91411560, 106646820, 121882080, 127976184, 142195760, 159970230, 170634912, 182823120, 213293640, 255952368, 284391520, 319940460, 365646240, 426587280, 511904736, 639880920, 853174560, 1279761840, 2559523680]

約数ペア:

[(1, 2559523680), (2, 1279761840), (3, 853174560), (4, 639880920), (5, 511904736), (6, 426587280), (7, 365646240), (8, 319940460), (9, 284391520), (10, 255952368), (12, 213293640), (14, 182823120), (15, 170634912), (16, 159970230), (18, 142195760), (20, 127976184), (21, 121882080), (24, 106646820), (28, 91411560), (30, 85317456), (31, 82565280), (32, 79985115), (35, 73129248), (36, 71097880), (40, 63988092), (42, 60941040), (45, 56878304), (48, 53323410), (56, 45705780), (60, 42658728), (62, 41282640), (63, 40627360), (70, 36564624), (72, 35548940), (80, 31994046), (84, 30470520), (90, 28439152), (93, 27521760), (96, 26661705), (105, 24376416), (112, 22852890), (120, 21329364), (124, 20641320), (126, 20313680), (140, 18282312), (144, 17774470), (155, 16513056), (160, 15997023), (168, 15235260), (180, 14219576), (186, 13760880), (210, 12188208), (217, 11795040), (224, 11426445), (240, 10664682), (248, 10320660), (252, 10156840), (279, 9173920), (280, 9141156), (288, 8887235), (310, 8256528), (315, 8125472), (336, 7617630), (360, 7109788), (372, 6880440), (420, 6094104), (434, 5897520), (465, 5504352), (480, 5332341), (496, 5160330), (504, 5078420), (558, 4586960), (560, 4570578), (620, 4128264), (630, 4062736), (651, 3931680), (672, 3808815), (720, 3554894), (744, 3440220), (840, 3047052), (868, 2948760), (930, 2752176), (992, 2580165), (1008, 2539210), (1085, 2359008), (1116, 2293480), (1120, 2285289), (1240, 2064132), (1260, 2031368), (1302, 1965840), (1395, 1834784), (1440, 1777447), (1488, 1720110), (1680, 1523526), (1736, 1474380), (1860, 1376088), (1953, 1310560), (2016, 1269605), (2170, 1179504), (2232, 1146740), (2480, 1032066), (2520, 1015684), (2604, 982920), (2790, 917392), (2976, 860055), (3255, 786336), (3360, 761763), (3472, 737190), (3720, 688044), (3906, 655280), (4340, 589752), (4464, 573370), (4960, 516033), (5040, 507842), (5208, 491460), (5580, 458696), (6510, 393168), (6944, 368595), (7440, 344022), (7812, 327640), (8191, 312480), (8680, 294876), (8928, 286685), (9765, 262112), (10080, 253921), (10416, 245730), (11160, 229348), (13020, 196584), (14880, 172011), (15624, 163820), (16382, 156240), (17360, 147438), (19530, 131056), (20832, 122865), (22320, 114674), (24573, 104160), (26040, 98292), (31248, 81910), (32764, 78120), (34720, 73719), (39060, 65528), (40955, 62496), (44640, 57337), (49146, 52080)]