213351655680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{18520109}}^1$

素因数の和:18520136

約数の個数: 108

約数和(自身を含む): 738174544380

約数和(自身を除く): 524822888700

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 18520109, 37040218, 55560327, 74080436, 92600545, 111120654, 148160872, 166680981, 185201090, 222241308, 277801635, 296321744, 333361962, 370402180, 444482616, 555603270, 592643488, 666723924, 740804360, 833404905, 888965232, 1111206540, 1185286976, 1333447848, 1481608720, 1666809810, 1777930464, 2222413080, 2370573952, 2666895696, 2963217440, 3333619620, 3555860928, 4444826160, 4741147904, 5333791392, 5926434880, 6667239240, 7111721856, 8889652320, 10667582784, 11852869760, 13334478480, 14223443712, 17779304640, 21335165568, 23705739520, 26668956960, 35558609280, 42670331136, 53337913920, 71117218560, 106675827840, 213351655680]

約数ペア:

[(1, 213351655680), (2, 106675827840), (3, 71117218560), (4, 53337913920), (5, 42670331136), (6, 35558609280), (8, 26668956960), (9, 23705739520), (10, 21335165568), (12, 17779304640), (15, 14223443712), (16, 13334478480), (18, 11852869760), (20, 10667582784), (24, 8889652320), (30, 7111721856), (32, 6667239240), (36, 5926434880), (40, 5333791392), (45, 4741147904), (48, 4444826160), (60, 3555860928), (64, 3333619620), (72, 2963217440), (80, 2666895696), (90, 2370573952), (96, 2222413080), (120, 1777930464), (128, 1666809810), (144, 1481608720), (160, 1333447848), (180, 1185286976), (192, 1111206540), (240, 888965232), (256, 833404905), (288, 740804360), (320, 666723924), (360, 592643488), (384, 555603270), (480, 444482616), (576, 370402180), (640, 333361962), (720, 296321744), (768, 277801635), (960, 222241308), (1152, 185201090), (1280, 166680981), (1440, 148160872), (1920, 111120654), (2304, 92600545), (2880, 74080436), (3840, 55560327), (5760, 37040218), (11520, 18520109)]