1235967708780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7057027}}^1$

素因数の和:7057188

約数の個数: 144

約数和(自身を含む): 4315513762560

約数和(自身を除く): 3079546053780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2780, 2919, 3892, 4170, 4865, 5004, 5838, 6255, 8340, 8757, 9730, 11676, 12510, 14595, 17514, 19460, 25020, 29190, 35028, 43785, 58380, 87570, 175140, 7057027, 14114054, 21171081, 28228108, 35285135, 42342162, 49399189, 63513243, 70570270, 84684324, 98798378, 105855405, 127026486, 141140540, 148197567, 197596756, 211710810, 246995945, 254052972, 296395134, 317566215, 423421620, 444592701, 493991890, 592790268, 635132430, 740987835, 889185402, 980926753, 987983780, 1270264860, 1481975670, 1778370804, 1961853506, 2222963505, 2942780259, 2963951340, 3923707012, 4445927010, 4904633765, 5885560518, 6866487271, 8828340777, 8891854020, 9809267530, 11771121036, 13732974542, 14713901295, 17656681554, 19618535060, 20599461813, 27465949084, 29427802590, 34332436355, 35313363108, 41198923626, 44141703885, 58855605180, 61798385439, 68664872710, 82397847252, 88283407770, 102997309065, 123596770878, 137329745420, 176566815540, 205994618130, 247193541756, 308991927195, 411989236260, 617983854390, 1235967708780]

約数ペア:

[(1, 1235967708780), (2, 617983854390), (3, 411989236260), (4, 308991927195), (5, 247193541756), (6, 205994618130), (7, 176566815540), (9, 137329745420), (10, 123596770878), (12, 102997309065), (14, 88283407770), (15, 82397847252), (18, 68664872710), (20, 61798385439), (21, 58855605180), (28, 44141703885), (30, 41198923626), (35, 35313363108), (36, 34332436355), (42, 29427802590), (45, 27465949084), (60, 20599461813), (63, 19618535060), (70, 17656681554), (84, 14713901295), (90, 13732974542), (105, 11771121036), (126, 9809267530), (139, 8891854020), (140, 8828340777), (180, 6866487271), (210, 5885560518), (252, 4904633765), (278, 4445927010), (315, 3923707012), (417, 2963951340), (420, 2942780259), (556, 2222963505), (630, 1961853506), (695, 1778370804), (834, 1481975670), (973, 1270264860), (1251, 987983780), (1260, 980926753), (1390, 889185402), (1668, 740987835), (1946, 635132430), (2085, 592790268), (2502, 493991890), (2780, 444592701), (2919, 423421620), (3892, 317566215), (4170, 296395134), (4865, 254052972), (5004, 246995945), (5838, 211710810), (6255, 197596756), (8340, 148197567), (8757, 141140540), (9730, 127026486), (11676, 105855405), (12510, 98798378), (14595, 84684324), (17514, 70570270), (19460, 63513243), (25020, 49399189), (29190, 42342162), (35028, 35285135), (43785, 28228108), (58380, 21171081), (87570, 14114054), (175140, 7057027)]