67263840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6673}}^1$

素因数の和:6701

約数の個数: 144

約数和(自身を含む): 262368288

約数和(自身を除く): 195104448

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6673, 10080, 13346, 20019, 26692, 33365, 40038, 46711, 53384, 60057, 66730, 80076, 93422, 100095, 106768, 120114, 133460, 140133, 160152, 186844, 200190, 213536, 233555, 240228, 266920, 280266, 300285, 320304, 373688, 400380, 420399, 467110, 480456, 533840, 560532, 600570, 640608, 700665, 747376, 800760, 840798, 934220, 960912, 1067680, 1121064, 1201140, 1401330, 1494752, 1601520, 1681596, 1868440, 1921824, 2101995, 2242128, 2402280, 2802660, 3203040, 3363192, 3736880, 4203990, 4484256, 4804560, 5605320, 6726384, 7473760, 8407980, 9609120, 11210640, 13452768, 16815960, 22421280, 33631920, 67263840]

約数ペア:

[(1, 67263840), (2, 33631920), (3, 22421280), (4, 16815960), (5, 13452768), (6, 11210640), (7, 9609120), (8, 8407980), (9, 7473760), (10, 6726384), (12, 5605320), (14, 4804560), (15, 4484256), (16, 4203990), (18, 3736880), (20, 3363192), (21, 3203040), (24, 2802660), (28, 2402280), (30, 2242128), (32, 2101995), (35, 1921824), (36, 1868440), (40, 1681596), (42, 1601520), (45, 1494752), (48, 1401330), (56, 1201140), (60, 1121064), (63, 1067680), (70, 960912), (72, 934220), (80, 840798), (84, 800760), (90, 747376), (96, 700665), (105, 640608), (112, 600570), (120, 560532), (126, 533840), (140, 480456), (144, 467110), (160, 420399), (168, 400380), (180, 373688), (210, 320304), (224, 300285), (240, 280266), (252, 266920), (280, 240228), (288, 233555), (315, 213536), (336, 200190), (360, 186844), (420, 160152), (480, 140133), (504, 133460), (560, 120114), (630, 106768), (672, 100095), (720, 93422), (840, 80076), (1008, 66730), (1120, 60057), (1260, 53384), (1440, 46711), (1680, 40038), (2016, 33365), (2520, 26692), (3360, 20019), (5040, 13346), (6673, 10080)]