422609600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 1203777120

約数和(自身を除く): 781167520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 140, 160, 175, 194, 200, 224, 280, 320, 350, 388, 389, 400, 448, 485, 560, 679, 700, 776, 778, 800, 970, 1120, 1358, 1400, 1552, 1556, 1600, 1940, 1945, 2240, 2425, 2716, 2723, 2800, 3104, 3112, 3395, 3880, 3890, 4850, 5432, 5446, 5600, 6208, 6224, 6790, 7760, 7780, 9700, 9725, 10864, 10892, 11200, 12448, 13580, 13615, 15520, 15560, 16975, 19400, 19450, 21728, 21784, 24896, 27160, 27230, 31040, 31120, 33950, 37733, 38800, 38900, 43456, 43568, 54320, 54460, 62240, 67900, 68075, 75466, 77600, 77800, 87136, 108640, 108920, 124480, 135800, 136150, 150932, 155200, 155600, 174272, 188665, 217280, 217840, 264131, 271600, 272300, 301864, 311200, 377330, 435680, 528262, 543200, 544600, 603728, 622400, 754660, 871360, 943325, 1056524, 1086400, 1089200, 1207456, 1320655, 1509320, 1886650, 2113048, 2178400, 2414912, 2641310, 3018640, 3773300, 4226096, 4356800, 5282620, 6037280, 6603275, 7546600, 8452192, 10565240, 12074560, 13206550, 15093200, 16904384, 21130480, 26413100, 30186400, 42260960, 52826200, 60372800, 84521920, 105652400, 211304800, 422609600]

約数ペア:

[(1, 422609600), (2, 211304800), (4, 105652400), (5, 84521920), (7, 60372800), (8, 52826200), (10, 42260960), (14, 30186400), (16, 26413100), (20, 21130480), (25, 16904384), (28, 15093200), (32, 13206550), (35, 12074560), (40, 10565240), (50, 8452192), (56, 7546600), (64, 6603275), (70, 6037280), (80, 5282620), (97, 4356800), (100, 4226096), (112, 3773300), (140, 3018640), (160, 2641310), (175, 2414912), (194, 2178400), (200, 2113048), (224, 1886650), (280, 1509320), (320, 1320655), (350, 1207456), (388, 1089200), (389, 1086400), (400, 1056524), (448, 943325), (485, 871360), (560, 754660), (679, 622400), (700, 603728), (776, 544600), (778, 543200), (800, 528262), (970, 435680), (1120, 377330), (1358, 311200), (1400, 301864), (1552, 272300), (1556, 271600), (1600, 264131), (1940, 217840), (1945, 217280), (2240, 188665), (2425, 174272), (2716, 155600), (2723, 155200), (2800, 150932), (3104, 136150), (3112, 135800), (3395, 124480), (3880, 108920), (3890, 108640), (4850, 87136), (5432, 77800), (5446, 77600), (5600, 75466), (6208, 68075), (6224, 67900), (6790, 62240), (7760, 54460), (7780, 54320), (9700, 43568), (9725, 43456), (10864, 38900), (10892, 38800), (11200, 37733), (12448, 33950), (13580, 31120), (13615, 31040), (15520, 27230), (15560, 27160), (16975, 24896), (19400, 21784), (19450, 21728)]