66397089480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1\times {\mathrm{3863}}^1$

素因数の和:7251

約数の個数: 128

約数和(自身を含む): 203937592320

約数和(自身を除く): 137540502840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 3331, 3863, 5160, 6662, 7726, 9993, 11589, 13324, 15452, 16655, 19315, 19986, 23178, 26648, 30904, 33310, 38630, 39972, 46356, 49965, 57945, 66620, 77260, 79944, 92712, 99930, 115890, 133240, 143233, 154520, 166109, 199860, 231780, 286466, 332218, 399720, 429699, 463560, 498327, 572932, 664436, 716165, 830545, 859398, 996654, 1145864, 1328872, 1432330, 1661090, 1718796, 1993308, 2148495, 2491635, 2864660, 3322180, 3437592, 3986616, 4296990, 4983270, 5729320, 6644360, 8593980, 9966540, 12867653, 17187960, 19933080, 25735306, 38602959, 51470612, 64338265, 77205918, 102941224, 128676530, 154411836, 193014795, 257353060, 308823672, 386029590, 514706120, 553309079, 772059180, 1106618158, 1544118360, 1659927237, 2213236316, 2766545395, 3319854474, 4426472632, 5533090790, 6639708948, 8299636185, 11066181580, 13279417896, 16599272370, 22132363160, 33198544740, 66397089480]

約数ペア:

[(1, 66397089480), (2, 33198544740), (3, 22132363160), (4, 16599272370), (5, 13279417896), (6, 11066181580), (8, 8299636185), (10, 6639708948), (12, 5533090790), (15, 4426472632), (20, 3319854474), (24, 2766545395), (30, 2213236316), (40, 1659927237), (43, 1544118360), (60, 1106618158), (86, 772059180), (120, 553309079), (129, 514706120), (172, 386029590), (215, 308823672), (258, 257353060), (344, 193014795), (430, 154411836), (516, 128676530), (645, 102941224), (860, 77205918), (1032, 64338265), (1290, 51470612), (1720, 38602959), (2580, 25735306), (3331, 19933080), (3863, 17187960), (5160, 12867653), (6662, 9966540), (7726, 8593980), (9993, 6644360), (11589, 5729320), (13324, 4983270), (15452, 4296990), (16655, 3986616), (19315, 3437592), (19986, 3322180), (23178, 2864660), (26648, 2491635), (30904, 2148495), (33310, 1993308), (38630, 1718796), (39972, 1661090), (46356, 1432330), (49965, 1328872), (57945, 1145864), (66620, 996654), (77260, 859398), (79944, 830545), (92712, 716165), (99930, 664436), (115890, 572932), (133240, 498327), (143233, 463560), (154520, 429699), (166109, 399720), (199860, 332218), (231780, 286466)]