76638240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7603}}^1$

素因数の和:7631

約数の個数: 144

約数和(自身を含む): 298928448

約数和(自身を除く): 222290208

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, 7603, 10080, 15206, 22809, 30412, 38015, 45618, 53221, 60824, 68427, 76030, 91236, 106442, 114045, 121648, 136854, 152060, 159663, 182472, 212884, 228090, 243296, 266105, 273708, 304120, 319326, 342135, 364944, 425768, 456180, 478989, 532210, 547416, 608240, 638652, 684270, 729888, 798315, 851536, 912360, 957978, 1064420, 1094832, 1216480, 1277304, 1368540, 1596630, 1703072, 1824720, 1915956, 2128840, 2189664, 2394945, 2554608, 2737080, 3193260, 3649440, 3831912, 4257680, 4789890, 5109216, 5474160, 6386520, 7663824, 8515360, 9579780, 10948320, 12773040, 15327648, 19159560, 25546080, 38319120, 76638240]

約数ペア:

[(1, 76638240), (2, 38319120), (3, 25546080), (4, 19159560), (5, 15327648), (6, 12773040), (7, 10948320), (8, 9579780), (9, 8515360), (10, 7663824), (12, 6386520), (14, 5474160), (15, 5109216), (16, 4789890), (18, 4257680), (20, 3831912), (21, 3649440), (24, 3193260), (28, 2737080), (30, 2554608), (32, 2394945), (35, 2189664), (36, 2128840), (40, 1915956), (42, 1824720), (45, 1703072), (48, 1596630), (56, 1368540), (60, 1277304), (63, 1216480), (70, 1094832), (72, 1064420), (80, 957978), (84, 912360), (90, 851536), (96, 798315), (105, 729888), (112, 684270), (120, 638652), (126, 608240), (140, 547416), (144, 532210), (160, 478989), (168, 456180), (180, 425768), (210, 364944), (224, 342135), (240, 319326), (252, 304120), (280, 273708), (288, 266105), (315, 243296), (336, 228090), (360, 212884), (420, 182472), (480, 159663), (504, 152060), (560, 136854), (630, 121648), (672, 114045), (720, 106442), (840, 91236), (1008, 76030), (1120, 68427), (1260, 60824), (1440, 53221), (1680, 45618), (2016, 38015), (2520, 30412), (3360, 22809), (5040, 15206), (7603, 10080)]