1515193740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2816

約数の個数: 144

約数和(自身を含む): 4799995200

約数和(自身を除く): 3284801460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 109, 116, 145, 174, 180, 218, 261, 290, 327, 348, 435, 436, 522, 545, 580, 654, 870, 981, 1044, 1090, 1305, 1308, 1635, 1740, 1962, 2180, 2610, 2663, 3161, 3270, 3924, 4905, 5220, 5326, 6322, 6540, 7989, 9483, 9810, 10652, 12644, 13315, 15805, 15978, 18966, 19620, 23967, 26630, 28449, 31610, 31956, 37932, 39945, 47415, 47934, 53260, 56898, 63220, 77227, 79890, 94830, 95868, 113796, 119835, 142245, 154454, 159780, 189660, 231681, 239670, 284490, 290267, 308908, 386135, 463362, 479340, 568980, 580534, 695043, 772270, 870801, 926724, 1158405, 1161068, 1390086, 1451335, 1544540, 1741602, 2316810, 2612403, 2780172, 2902670, 3475215, 3483204, 4354005, 4633620, 5224806, 5805340, 6950430, 8417743, 8708010, 10449612, 13062015, 13900860, 16835486, 17416020, 25253229, 26124030, 33670972, 42088715, 50506458, 52248060, 75759687, 84177430, 101012916, 126266145, 151519374, 168354860, 252532290, 303038748, 378798435, 505064580, 757596870, 1515193740]

約数ペア:

[(1, 1515193740), (2, 757596870), (3, 505064580), (4, 378798435), (5, 303038748), (6, 252532290), (9, 168354860), (10, 151519374), (12, 126266145), (15, 101012916), (18, 84177430), (20, 75759687), (29, 52248060), (30, 50506458), (36, 42088715), (45, 33670972), (58, 26124030), (60, 25253229), (87, 17416020), (90, 16835486), (109, 13900860), (116, 13062015), (145, 10449612), (174, 8708010), (180, 8417743), (218, 6950430), (261, 5805340), (290, 5224806), (327, 4633620), (348, 4354005), (435, 3483204), (436, 3475215), (522, 2902670), (545, 2780172), (580, 2612403), (654, 2316810), (870, 1741602), (981, 1544540), (1044, 1451335), (1090, 1390086), (1305, 1161068), (1308, 1158405), (1635, 926724), (1740, 870801), (1962, 772270), (2180, 695043), (2610, 580534), (2663, 568980), (3161, 479340), (3270, 463362), (3924, 386135), (4905, 308908), (5220, 290267), (5326, 284490), (6322, 239670), (6540, 231681), (7989, 189660), (9483, 159780), (9810, 154454), (10652, 142245), (12644, 119835), (13315, 113796), (15805, 95868), (15978, 94830), (18966, 79890), (19620, 77227), (23967, 63220), (26630, 56898), (28449, 53260), (31610, 47934), (31956, 47415), (37932, 39945)]