20192012160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223759}}^1$

素因数の和:223828

約数の個数: 128

約数和(自身を含む): 65731737600

約数和(自身を除く): 45539725440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 22560, 30080, 45120, 90240, 223759, 447518, 671277, 895036, 1118795, 1342554, 1790072, 2237590, 2685108, 3356385, 3580144, 4475180, 5370216, 6712770, 7160288, 8950360, 10516673, 10740432, 13425540, 14320576, 17900720, 21033346, 21480864, 26851080, 28641152, 31550019, 35801440, 42066692, 42961728, 52583365, 53702160, 63100038, 71602880, 84133384, 85923456, 105166730, 107404320, 126200076, 143205760, 157750095, 168266768, 210333460, 214808640, 252400152, 315500190, 336533536, 420666920, 429617280, 504800304, 631000380, 673067072, 841333840, 1009600608, 1262000760, 1346134144, 1682667680, 2019201216, 2524001520, 3365335360, 4038402432, 5048003040, 6730670720, 10096006080, 20192012160]

約数ペア:

[(1, 20192012160), (2, 10096006080), (3, 6730670720), (4, 5048003040), (5, 4038402432), (6, 3365335360), (8, 2524001520), (10, 2019201216), (12, 1682667680), (15, 1346134144), (16, 1262000760), (20, 1009600608), (24, 841333840), (30, 673067072), (32, 631000380), (40, 504800304), (47, 429617280), (48, 420666920), (60, 336533536), (64, 315500190), (80, 252400152), (94, 214808640), (96, 210333460), (120, 168266768), (128, 157750095), (141, 143205760), (160, 126200076), (188, 107404320), (192, 105166730), (235, 85923456), (240, 84133384), (282, 71602880), (320, 63100038), (376, 53702160), (384, 52583365), (470, 42961728), (480, 42066692), (564, 35801440), (640, 31550019), (705, 28641152), (752, 26851080), (940, 21480864), (960, 21033346), (1128, 17900720), (1410, 14320576), (1504, 13425540), (1880, 10740432), (1920, 10516673), (2256, 8950360), (2820, 7160288), (3008, 6712770), (3760, 5370216), (4512, 4475180), (5640, 3580144), (6016, 3356385), (7520, 2685108), (9024, 2237590), (11280, 1790072), (15040, 1342554), (18048, 1118795), (22560, 895036), (30080, 671277), (45120, 447518), (90240, 223759)]