1345000580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 3640412160

約数和(自身を除く): 2295411580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 113, 118, 131, 140, 154, 220, 226, 236, 262, 295, 308, 385, 413, 452, 524, 565, 590, 649, 655, 770, 791, 826, 917, 1130, 1180, 1243, 1298, 1310, 1441, 1540, 1582, 1652, 1834, 2065, 2260, 2486, 2596, 2620, 2882, 3164, 3245, 3668, 3955, 4130, 4543, 4585, 4972, 5764, 6215, 6490, 6667, 7205, 7729, 7910, 8260, 8701, 9086, 9170, 10087, 12430, 12980, 13334, 14410, 14803, 15458, 15820, 17402, 18172, 18340, 20174, 22715, 24860, 26668, 28820, 29606, 30916, 33335, 34804, 38645, 40348, 43505, 45430, 46669, 50435, 54103, 59212, 66670, 73337, 74015, 77290, 85019, 87010, 90860, 93338, 100870, 103621, 108206, 133340, 146674, 148030, 154580, 162833, 170038, 174020, 186676, 201740, 207242, 216412, 233345, 270515, 293348, 296060, 325666, 340076, 366685, 414484, 425095, 466690, 513359, 518105, 541030, 595133, 651332, 733370, 814165, 850190, 873377, 933380, 1026718, 1036210, 1082060, 1139831, 1190266, 1466740, 1628330, 1700380, 1746754, 2053436, 2072420, 2279662, 2380532, 2566795, 2975665, 3256660, 3493508, 4366885, 4559324, 5133590, 5699155, 5951330, 6113639, 8733770, 9607147, 10267180, 11398310, 11902660, 12227278, 17467540, 19214294, 22796620, 24454556, 30568195, 38428588, 48035735, 61136390, 67250029, 96071470, 122272780, 134500058, 192142940, 269000116, 336250145, 672500290, 1345000580]

約数ペア:

[(1, 1345000580), (2, 672500290), (4, 336250145), (5, 269000116), (7, 192142940), (10, 134500058), (11, 122272780), (14, 96071470), (20, 67250029), (22, 61136390), (28, 48035735), (35, 38428588), (44, 30568195), (55, 24454556), (59, 22796620), (70, 19214294), (77, 17467540), (110, 12227278), (113, 11902660), (118, 11398310), (131, 10267180), (140, 9607147), (154, 8733770), (220, 6113639), (226, 5951330), (236, 5699155), (262, 5133590), (295, 4559324), (308, 4366885), (385, 3493508), (413, 3256660), (452, 2975665), (524, 2566795), (565, 2380532), (590, 2279662), (649, 2072420), (655, 2053436), (770, 1746754), (791, 1700380), (826, 1628330), (917, 1466740), (1130, 1190266), (1180, 1139831), (1243, 1082060), (1298, 1036210), (1310, 1026718), (1441, 933380), (1540, 873377), (1582, 850190), (1652, 814165), (1834, 733370), (2065, 651332), (2260, 595133), (2486, 541030), (2596, 518105), (2620, 513359), (2882, 466690), (3164, 425095), (3245, 414484), (3668, 366685), (3955, 340076), (4130, 325666), (4543, 296060), (4585, 293348), (4972, 270515), (5764, 233345), (6215, 216412), (6490, 207242), (6667, 201740), (7205, 186676), (7729, 174020), (7910, 170038), (8260, 162833), (8701, 154580), (9086, 148030), (9170, 146674), (10087, 133340), (12430, 108206), (12980, 103621), (13334, 100870), (14410, 93338), (14803, 90860), (15458, 87010), (15820, 85019), (17402, 77290), (18172, 74015), (18340, 73337), (20174, 66670), (22715, 59212), (24860, 54103), (26668, 50435), (28820, 46669), (29606, 45430), (30916, 43505), (33335, 40348), (34804, 38645)]