213499260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1837

約数の個数: 192

約数和(自身を含む): 757814400

約数和(自身を除く): 544315140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1789, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3578, 3978, 4420, 4590, 5367, 5967, 6630, 7020, 7156, 7956, 8945, 9180, 9945, 10734, 11934, 13260, 16101, 17890, 19890, 21468, 23257, 23868, 26835, 29835, 30413, 32202, 35780, 39780, 46514, 48303, 53670, 59670, 60826, 64404, 69771, 80505, 91239, 93028, 96606, 107340, 116285, 119340, 121652, 139542, 152065, 161010, 182478, 193212, 209313, 232570, 241515, 273717, 279084, 304130, 322020, 348855, 364956, 395369, 418626, 456195, 465140, 483030, 547434, 608260, 627939, 697710, 790738, 821151, 837252, 912390, 966060, 1046565, 1094868, 1186107, 1255878, 1368585, 1395420, 1581476, 1642302, 1824780, 1976845, 2093130, 2372214, 2511756, 2737170, 3139695, 3284604, 3558321, 3953690, 4105755, 4186260, 4744428, 5474340, 5930535, 6279390, 7116642, 7907380, 8211510, 10674963, 11861070, 12558780, 14233284, 16423020, 17791605, 21349926, 23722140, 35583210, 42699852, 53374815, 71166420, 106749630, 213499260]

約数ペア:

[(1, 213499260), (2, 106749630), (3, 71166420), (4, 53374815), (5, 42699852), (6, 35583210), (9, 23722140), (10, 21349926), (12, 17791605), (13, 16423020), (15, 14233284), (17, 12558780), (18, 11861070), (20, 10674963), (26, 8211510), (27, 7907380), (30, 7116642), (34, 6279390), (36, 5930535), (39, 5474340), (45, 4744428), (51, 4186260), (52, 4105755), (54, 3953690), (60, 3558321), (65, 3284604), (68, 3139695), (78, 2737170), (85, 2511756), (90, 2372214), (102, 2093130), (108, 1976845), (117, 1824780), (130, 1642302), (135, 1581476), (153, 1395420), (156, 1368585), (170, 1255878), (180, 1186107), (195, 1094868), (204, 1046565), (221, 966060), (234, 912390), (255, 837252), (260, 821151), (270, 790738), (306, 697710), (340, 627939), (351, 608260), (390, 547434), (442, 483030), (459, 465140), (468, 456195), (510, 418626), (540, 395369), (585, 364956), (612, 348855), (663, 322020), (702, 304130), (765, 279084), (780, 273717), (884, 241515), (918, 232570), (1020, 209313), (1105, 193212), (1170, 182478), (1326, 161010), (1404, 152065), (1530, 139542), (1755, 121652), (1789, 119340), (1836, 116285), (1989, 107340), (2210, 96606), (2295, 93028), (2340, 91239), (2652, 80505), (3060, 69771), (3315, 64404), (3510, 60826), (3578, 59670), (3978, 53670), (4420, 48303), (4590, 46514), (5367, 39780), (5967, 35780), (6630, 32202), (7020, 30413), (7156, 29835), (7956, 26835), (8945, 23868), (9180, 23257), (9945, 21468), (10734, 19890), (11934, 17890), (13260, 16101)]