28565054280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{16843}}^1$

素因数の和:17540

約数の個数: 192

約数和(自身を含む): 106262732160

約数和(自身を除く): 77697677880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 673, 840, 1260, 1346, 2019, 2520, 2692, 3365, 4038, 4711, 5384, 6057, 6730, 8076, 9422, 10095, 12114, 13460, 14133, 16152, 16843, 18844, 20190, 23555, 24228, 26920, 28266, 30285, 33686, 37688, 40380, 42399, 47110, 48456, 50529, 56532, 60570, 67372, 70665, 80760, 84215, 84798, 94220, 101058, 113064, 117901, 121140, 134744, 141330, 151587, 168430, 169596, 188440, 202116, 211995, 235802, 242280, 252645, 282660, 303174, 336860, 339192, 353703, 404232, 423990, 471604, 505290, 565320, 589505, 606348, 673720, 707406, 757935, 847980, 943208, 1010580, 1061109, 1179010, 1212696, 1414812, 1515870, 1695960, 1768515, 2021160, 2122218, 2358020, 2829624, 3031740, 3537030, 4244436, 4716040, 5305545, 6063480, 7074060, 8488872, 10611090, 11335339, 14148120, 21222180, 22670678, 34006017, 42444360, 45341356, 56676695, 68012034, 79347373, 90682712, 102018051, 113353390, 136024068, 158694746, 170030085, 204036102, 226706780, 238042119, 272048136, 317389492, 340060170, 396736865, 408072204, 453413560, 476084238, 510090255, 634778984, 680120340, 714126357, 793473730, 816144408, 952168476, 1020180510, 1190210595, 1360240680, 1428252714, 1586947460, 1904336952, 2040361020, 2380421190, 2856505428, 3173894920, 3570631785, 4080722040, 4760842380, 5713010856, 7141263570, 9521684760, 14282527140, 28565054280]

約数ペア:

[(1, 28565054280), (2, 14282527140), (3, 9521684760), (4, 7141263570), (5, 5713010856), (6, 4760842380), (7, 4080722040), (8, 3570631785), (9, 3173894920), (10, 2856505428), (12, 2380421190), (14, 2040361020), (15, 1904336952), (18, 1586947460), (20, 1428252714), (21, 1360240680), (24, 1190210595), (28, 1020180510), (30, 952168476), (35, 816144408), (36, 793473730), (40, 714126357), (42, 680120340), (45, 634778984), (56, 510090255), (60, 476084238), (63, 453413560), (70, 408072204), (72, 396736865), (84, 340060170), (90, 317389492), (105, 272048136), (120, 238042119), (126, 226706780), (140, 204036102), (168, 170030085), (180, 158694746), (210, 136024068), (252, 113353390), (280, 102018051), (315, 90682712), (360, 79347373), (420, 68012034), (504, 56676695), (630, 45341356), (673, 42444360), (840, 34006017), (1260, 22670678), (1346, 21222180), (2019, 14148120), (2520, 11335339), (2692, 10611090), (3365, 8488872), (4038, 7074060), (4711, 6063480), (5384, 5305545), (6057, 4716040), (6730, 4244436), (8076, 3537030), (9422, 3031740), (10095, 2829624), (12114, 2358020), (13460, 2122218), (14133, 2021160), (16152, 1768515), (16843, 1695960), (18844, 1515870), (20190, 1414812), (23555, 1212696), (24228, 1179010), (26920, 1061109), (28266, 1010580), (30285, 943208), (33686, 847980), (37688, 757935), (40380, 707406), (42399, 673720), (47110, 606348), (48456, 589505), (50529, 565320), (56532, 505290), (60570, 471604), (67372, 423990), (70665, 404232), (80760, 353703), (84215, 339192), (84798, 336860), (94220, 303174), (101058, 282660), (113064, 252645), (117901, 242280), (121140, 235802), (134744, 211995), (141330, 202116), (151587, 188440), (168430, 169596)]