8964704280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10672267}}^1$

素因数の和:10672288

約数の個数: 64

約数和(自身を含む): 30736131840

約数和(自身を除く): 21771427560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 10672267, 21344534, 32016801, 42689068, 53361335, 64033602, 74705869, 85378136, 106722670, 128067204, 149411738, 160084005, 213445340, 224117607, 256134408, 298823476, 320168010, 373529345, 426890680, 448235214, 597646952, 640336020, 747058690, 896470428, 1120588035, 1280672040, 1494117380, 1792940856, 2241176070, 2988234760, 4482352140, 8964704280]

約数ペア:

[(1, 8964704280), (2, 4482352140), (3, 2988234760), (4, 2241176070), (5, 1792940856), (6, 1494117380), (7, 1280672040), (8, 1120588035), (10, 896470428), (12, 747058690), (14, 640336020), (15, 597646952), (20, 448235214), (21, 426890680), (24, 373529345), (28, 320168010), (30, 298823476), (35, 256134408), (40, 224117607), (42, 213445340), (56, 160084005), (60, 149411738), (70, 128067204), (84, 106722670), (105, 85378136), (120, 74705869), (140, 64033602), (168, 53361335), (210, 42689068), (280, 32016801), (420, 21344534), (840, 10672267)]