15691351590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{2027}}^1$

素因数の和:2568

約数の個数: 160

約数和(自身を含む): 44523198720

約数和(自身を除く): 28831847130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 503, 513, 570, 810, 855, 1006, 1026, 1509, 1539, 1710, 2027, 2515, 2565, 3018, 3078, 4054, 4527, 5030, 5130, 6081, 7545, 7695, 9054, 9557, 10135, 12162, 13581, 15090, 15390, 18243, 19114, 20270, 22635, 27162, 28671, 30405, 36486, 38513, 40743, 45270, 47785, 54729, 57342, 60810, 67905, 77026, 81486, 86013, 91215, 95570, 109458, 115539, 135810, 143355, 164187, 172026, 182430, 192565, 203715, 231078, 258039, 273645, 286710, 328374, 346617, 385130, 407430, 430065, 516078, 547290, 577695, 693234, 774117, 820935, 860130, 1019581, 1039851, 1155390, 1290195, 1548234, 1641870, 1733085, 2039162, 2079702, 2580390, 3058743, 3119553, 3466170, 3870585, 5097905, 5199255, 6117486, 6239106, 7741170, 9176229, 10195810, 10398510, 15293715, 15597765, 18352458, 19372039, 27528687, 30587430, 31195530, 38744078, 45881145, 55057374, 58116117, 82586061, 91762290, 96860195, 116232234, 137643435, 165172122, 174348351, 193720390, 275286870, 290580585, 348696702, 412930305, 523045053, 581161170, 825860610, 871741755, 1046090106, 1569135159, 1743483510, 2615225265, 3138270318, 5230450530, 7845675795, 15691351590]

約数ペア:

[(1, 15691351590), (2, 7845675795), (3, 5230450530), (5, 3138270318), (6, 2615225265), (9, 1743483510), (10, 1569135159), (15, 1046090106), (18, 871741755), (19, 825860610), (27, 581161170), (30, 523045053), (38, 412930305), (45, 348696702), (54, 290580585), (57, 275286870), (81, 193720390), (90, 174348351), (95, 165172122), (114, 137643435), (135, 116232234), (162, 96860195), (171, 91762290), (190, 82586061), (270, 58116117), (285, 55057374), (342, 45881145), (405, 38744078), (503, 31195530), (513, 30587430), (570, 27528687), (810, 19372039), (855, 18352458), (1006, 15597765), (1026, 15293715), (1509, 10398510), (1539, 10195810), (1710, 9176229), (2027, 7741170), (2515, 6239106), (2565, 6117486), (3018, 5199255), (3078, 5097905), (4054, 3870585), (4527, 3466170), (5030, 3119553), (5130, 3058743), (6081, 2580390), (7545, 2079702), (7695, 2039162), (9054, 1733085), (9557, 1641870), (10135, 1548234), (12162, 1290195), (13581, 1155390), (15090, 1039851), (15390, 1019581), (18243, 860130), (19114, 820935), (20270, 774117), (22635, 693234), (27162, 577695), (28671, 547290), (30405, 516078), (36486, 430065), (38513, 407430), (40743, 385130), (45270, 346617), (47785, 328374), (54729, 286710), (57342, 273645), (60810, 258039), (67905, 231078), (77026, 203715), (81486, 192565), (86013, 182430), (91215, 172026), (95570, 164187), (109458, 143355), (115539, 135810)]