425789280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 288

約数和(自身を含む): 1694032704

約数和(自身を除く): 1268243424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 797, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1594, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2385, 2391, 2520, 2544, 2968, 3180, 3188, 3339, 3360, 3710, 3816, 3985, 4240, 4452, 4770, 4782, 5040, 5088, 5565, 5579, 5936, 6360, 6376, 6678, 7173, 7420, 7632, 7970, 8480, 8904, 9540, 9564, 10080, 11130, 11158, 11872, 11955, 12720, 12752, 13356, 14346, 14840, 15264, 15940, 16695, 16737, 17808, 19080, 19128, 22260, 22316, 23910, 25440, 25504, 26712, 27895, 28692, 29680, 31880, 33390, 33474, 35616, 35865, 38160, 38256, 42241, 44520, 44632, 47820, 50211, 53424, 55790, 57384, 59360, 63760, 66780, 66948, 71730, 76320, 76512, 83685, 84482, 89040, 89264, 95640, 100422, 106848, 111580, 114768, 126723, 127520, 133560, 133896, 143460, 167370, 168964, 178080, 178528, 191280, 200844, 211205, 223160, 229536, 251055, 253446, 267120, 267792, 286920, 295687, 334740, 337928, 380169, 382560, 401688, 422410, 446320, 502110, 506892, 534240, 535584, 573840, 591374, 633615, 669480, 675856, 760338, 803376, 844820, 887061, 892640, 1004220, 1013784, 1147680, 1182748, 1267230, 1338960, 1351712, 1478435, 1520676, 1606752, 1689640, 1774122, 1900845, 2008440, 2027568, 2365496, 2534460, 2661183, 2677920, 2956870, 3041352, 3379280, 3548244, 3801690, 4016880, 4055136, 4435305, 4730992, 5068920, 5322366, 5913740, 6082704, 6758560, 7096488, 7603380, 8033760, 8870610, 9461984, 10137840, 10644732, 11827480, 12165408, 13305915, 14192976, 15206760, 17741220, 20275680, 21289464, 23654960, 26611830, 28385952, 30413520, 35482440, 42578928, 47309920, 53223660, 60827040, 70964880, 85157856, 106447320, 141929760, 212894640, 425789280]

約数ペア:

[(1, 425789280), (2, 212894640), (3, 141929760), (4, 106447320), (5, 85157856), (6, 70964880), (7, 60827040), (8, 53223660), (9, 47309920), (10, 42578928), (12, 35482440), (14, 30413520), (15, 28385952), (16, 26611830), (18, 23654960), (20, 21289464), (21, 20275680), (24, 17741220), (28, 15206760), (30, 14192976), (32, 13305915), (35, 12165408), (36, 11827480), (40, 10644732), (42, 10137840), (45, 9461984), (48, 8870610), (53, 8033760), (56, 7603380), (60, 7096488), (63, 6758560), (70, 6082704), (72, 5913740), (80, 5322366), (84, 5068920), (90, 4730992), (96, 4435305), (105, 4055136), (106, 4016880), (112, 3801690), (120, 3548244), (126, 3379280), (140, 3041352), (144, 2956870), (159, 2677920), (160, 2661183), (168, 2534460), (180, 2365496), (210, 2027568), (212, 2008440), (224, 1900845), (240, 1774122), (252, 1689640), (265, 1606752), (280, 1520676), (288, 1478435), (315, 1351712), (318, 1338960), (336, 1267230), (360, 1182748), (371, 1147680), (420, 1013784), (424, 1004220), (477, 892640), (480, 887061), (504, 844820), (530, 803376), (560, 760338), (630, 675856), (636, 669480), (672, 633615), (720, 591374), (742, 573840), (795, 535584), (797, 534240), (840, 506892), (848, 502110), (954, 446320), (1008, 422410), (1060, 401688), (1113, 382560), (1120, 380169), (1260, 337928), (1272, 334740), (1440, 295687), (1484, 286920), (1590, 267792), (1594, 267120), (1680, 253446), (1696, 251055), (1855, 229536), (1908, 223160), (2016, 211205), (2120, 200844), (2226, 191280), (2385, 178528), (2391, 178080), (2520, 168964), (2544, 167370), (2968, 143460), (3180, 133896), (3188, 133560), (3339, 127520), (3360, 126723), (3710, 114768), (3816, 111580), (3985, 106848), (4240, 100422), (4452, 95640), (4770, 89264), (4782, 89040), (5040, 84482), (5088, 83685), (5565, 76512), (5579, 76320), (5936, 71730), (6360, 66948), (6376, 66780), (6678, 63760), (7173, 59360), (7420, 57384), (7632, 55790), (7970, 53424), (8480, 50211), (8904, 47820), (9540, 44632), (9564, 44520), (10080, 42241), (11130, 38256), (11158, 38160), (11872, 35865), (11955, 35616), (12720, 33474), (12752, 33390), (13356, 31880), (14346, 29680), (14840, 28692), (15264, 27895), (15940, 26712), (16695, 25504), (16737, 25440), (17808, 23910), (19080, 22316), (19128, 22260)]