397739353320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11879909}}^1$

素因数の和:11879960

約数の個数: 128

約数和(自身を含む): 1368565632000

約数和(自身を除く): 970826278680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 11879909, 23759818, 35639727, 47519636, 59399545, 71279454, 95039272, 106919181, 118799090, 142558908, 178198635, 213838362, 237598180, 285117816, 320757543, 356397270, 368277179, 427676724, 475196360, 534595905, 641515086, 712794540, 736554358, 855353448, 1069191810, 1104831537, 1283030172, 1425589080, 1473108716, 1603787715, 1841385895, 2138383620, 2209663074, 2566060344, 2946217432, 3207575430, 3314494611, 3682771790, 4276767240, 4419326148, 5524157685, 6415150860, 6628989222, 7365543580, 8838652296, 9943483833, 11048315370, 12830301720, 13257978444, 14731087160, 16572473055, 19886967666, 22096630740, 26515956888, 33144946110, 39773935332, 44193261480, 49717419165, 66289892220, 79547870664, 99434838330, 132579784440, 198869676660, 397739353320]

約数ペア:

[(1, 397739353320), (2, 198869676660), (3, 132579784440), (4, 99434838330), (5, 79547870664), (6, 66289892220), (8, 49717419165), (9, 44193261480), (10, 39773935332), (12, 33144946110), (15, 26515956888), (18, 22096630740), (20, 19886967666), (24, 16572473055), (27, 14731087160), (30, 13257978444), (31, 12830301720), (36, 11048315370), (40, 9943483833), (45, 8838652296), (54, 7365543580), (60, 6628989222), (62, 6415150860), (72, 5524157685), (90, 4419326148), (93, 4276767240), (108, 3682771790), (120, 3314494611), (124, 3207575430), (135, 2946217432), (155, 2566060344), (180, 2209663074), (186, 2138383620), (216, 1841385895), (248, 1603787715), (270, 1473108716), (279, 1425589080), (310, 1283030172), (360, 1104831537), (372, 1069191810), (465, 855353448), (540, 736554358), (558, 712794540), (620, 641515086), (744, 534595905), (837, 475196360), (930, 427676724), (1080, 368277179), (1116, 356397270), (1240, 320757543), (1395, 285117816), (1674, 237598180), (1860, 213838362), (2232, 178198635), (2790, 142558908), (3348, 118799090), (3720, 106919181), (4185, 95039272), (5580, 71279454), (6696, 59399545), (8370, 47519636), (11160, 35639727), (16740, 23759818), (33480, 11879909)]