283719240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37529}}^1$

素因数の和:37556

約数の個数: 128

約数和(自身を含む): 1080864000

約数和(自身を除く): 797144760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 37529, 75058, 112587, 150116, 187645, 225174, 262703, 300232, 337761, 375290, 450348, 525406, 562935, 675522, 750580, 788109, 900696, 1013283, 1050812, 1125870, 1313515, 1351044, 1501160, 1576218, 1688805, 2026566, 2101624, 2251740, 2364327, 2627030, 2702088, 3152436, 3377610, 3940545, 4053132, 4503480, 4728654, 5066415, 5254060, 6304872, 6755220, 7092981, 7881090, 8106264, 9457308, 10132830, 10508120, 11821635, 13510440, 14185962, 15762180, 18914616, 20265660, 23643270, 28371924, 31524360, 35464905, 40531320, 47286540, 56743848, 70929810, 94573080, 141859620, 283719240]

約数ペア:

[(1, 283719240), (2, 141859620), (3, 94573080), (4, 70929810), (5, 56743848), (6, 47286540), (7, 40531320), (8, 35464905), (9, 31524360), (10, 28371924), (12, 23643270), (14, 20265660), (15, 18914616), (18, 15762180), (20, 14185962), (21, 13510440), (24, 11821635), (27, 10508120), (28, 10132830), (30, 9457308), (35, 8106264), (36, 7881090), (40, 7092981), (42, 6755220), (45, 6304872), (54, 5254060), (56, 5066415), (60, 4728654), (63, 4503480), (70, 4053132), (72, 3940545), (84, 3377610), (90, 3152436), (105, 2702088), (108, 2627030), (120, 2364327), (126, 2251740), (135, 2101624), (140, 2026566), (168, 1688805), (180, 1576218), (189, 1501160), (210, 1351044), (216, 1313515), (252, 1125870), (270, 1050812), (280, 1013283), (315, 900696), (360, 788109), (378, 750580), (420, 675522), (504, 562935), (540, 525406), (630, 450348), (756, 375290), (840, 337761), (945, 300232), (1080, 262703), (1260, 225174), (1512, 187645), (1890, 150116), (2520, 112587), (3780, 75058), (7560, 37529)]