42623280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2819}}^1$

素因数の和:2848

約数の個数: 160

約数和(自身を含む): 167846400

約数和(自身を除く): 125223120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 2819, 3024, 3780, 5040, 5638, 7560, 8457, 11276, 14095, 15120, 16914, 19733, 22552, 25371, 28190, 33828, 39466, 42285, 45104, 50742, 56380, 59199, 67656, 76113, 78932, 84570, 98665, 101484, 112760, 118398, 126855, 135312, 152226, 157864, 169140, 177597, 197330, 202968, 225520, 236796, 253710, 295995, 304452, 315728, 338280, 355194, 380565, 394660, 405936, 473592, 507420, 532791, 591990, 608904, 676560, 710388, 761130, 789320, 887985, 947184, 1014840, 1065582, 1183980, 1217808, 1420776, 1522260, 1578640, 1775970, 2029680, 2131164, 2367960, 2663955, 2841552, 3044520, 3551940, 4262328, 4735920, 5327910, 6089040, 7103880, 8524656, 10655820, 14207760, 21311640, 42623280]

約数ペア:

[(1, 42623280), (2, 21311640), (3, 14207760), (4, 10655820), (5, 8524656), (6, 7103880), (7, 6089040), (8, 5327910), (9, 4735920), (10, 4262328), (12, 3551940), (14, 3044520), (15, 2841552), (16, 2663955), (18, 2367960), (20, 2131164), (21, 2029680), (24, 1775970), (27, 1578640), (28, 1522260), (30, 1420776), (35, 1217808), (36, 1183980), (40, 1065582), (42, 1014840), (45, 947184), (48, 887985), (54, 789320), (56, 761130), (60, 710388), (63, 676560), (70, 608904), (72, 591990), (80, 532791), (84, 507420), (90, 473592), (105, 405936), (108, 394660), (112, 380565), (120, 355194), (126, 338280), (135, 315728), (140, 304452), (144, 295995), (168, 253710), (180, 236796), (189, 225520), (210, 202968), (216, 197330), (240, 177597), (252, 169140), (270, 157864), (280, 152226), (315, 135312), (336, 126855), (360, 118398), (378, 112760), (420, 101484), (432, 98665), (504, 84570), (540, 78932), (560, 76113), (630, 67656), (720, 59199), (756, 56380), (840, 50742), (945, 45104), (1008, 42285), (1080, 39466), (1260, 33828), (1512, 28190), (1680, 25371), (1890, 22552), (2160, 19733), (2520, 16914), (2819, 15120), (3024, 14095), (3780, 11276), (5040, 8457), (5638, 7560)]