2216270880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17293}}^1$

素因数の和:17403

約数の個数: 144

約数和(自身を含む): 7648444440

約数和(自身を除く): 5432173560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 17293, 21360, 25632, 32040, 34586, 42720, 51879, 64080, 69172, 86465, 103758, 128160, 138344, 155637, 172930, 207516, 259395, 276688, 311274, 345860, 415032, 518790, 553376, 622548, 691720, 778185, 830064, 1037580, 1245096, 1383440, 1539077, 1556370, 1660128, 2075160, 2490192, 2766880, 3078154, 3112740, 4150320, 4617231, 4980384, 6156308, 6225480, 7695385, 8300640, 9234462, 12312616, 12450960, 13851693, 15390770, 18468924, 23086155, 24625232, 24901920, 27703386, 30781540, 36937848, 46172310, 49250464, 55406772, 61563080, 69258465, 73875696, 92344620, 110813544, 123126160, 138516930, 147751392, 184689240, 221627088, 246252320, 277033860, 369378480, 443254176, 554067720, 738756960, 1108135440, 2216270880]

約数ペア:

[(1, 2216270880), (2, 1108135440), (3, 738756960), (4, 554067720), (5, 443254176), (6, 369378480), (8, 277033860), (9, 246252320), (10, 221627088), (12, 184689240), (15, 147751392), (16, 138516930), (18, 123126160), (20, 110813544), (24, 92344620), (30, 73875696), (32, 69258465), (36, 61563080), (40, 55406772), (45, 49250464), (48, 46172310), (60, 36937848), (72, 30781540), (80, 27703386), (89, 24901920), (90, 24625232), (96, 23086155), (120, 18468924), (144, 15390770), (160, 13851693), (178, 12450960), (180, 12312616), (240, 9234462), (267, 8300640), (288, 7695385), (356, 6225480), (360, 6156308), (445, 4980384), (480, 4617231), (534, 4150320), (712, 3112740), (720, 3078154), (801, 2766880), (890, 2490192), (1068, 2075160), (1335, 1660128), (1424, 1556370), (1440, 1539077), (1602, 1383440), (1780, 1245096), (2136, 1037580), (2670, 830064), (2848, 778185), (3204, 691720), (3560, 622548), (4005, 553376), (4272, 518790), (5340, 415032), (6408, 345860), (7120, 311274), (8010, 276688), (8544, 259395), (10680, 207516), (12816, 172930), (14240, 155637), (16020, 138344), (17293, 128160), (21360, 103758), (25632, 86465), (32040, 69172), (34586, 64080), (42720, 51879)]