15707350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{168029}}^1$

素因数の和:168103

約数の個数: 128

約数和(自身を含む): 50812272000

約数和(自身を除く): 35104921080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9348, 11685, 15580, 18696, 23370, 31160, 46740, 93480, 168029, 336058, 504087, 672116, 840145, 1008174, 1344232, 1680290, 2016348, 2520435, 3192551, 3360580, 4032696, 5040870, 6385102, 6721160, 6889189, 9577653, 10081740, 12770204, 13778378, 15962755, 19155306, 20163480, 20667567, 25540408, 27556756, 31925510, 34445945, 38310612, 41335134, 47888265, 55113512, 63851020, 68891890, 76621224, 82670268, 95776530, 103337835, 127702040, 130894591, 137783780, 165340536, 191553060, 206675670, 261789182, 275567560, 383106120, 392683773, 413351340, 523578364, 654472955, 785367546, 826702680, 1047156728, 1308945910, 1570735092, 1963418865, 2617891820, 3141470184, 3926837730, 5235783640, 7853675460, 15707350920]

約数ペア:

[(1, 15707350920), (2, 7853675460), (3, 5235783640), (4, 3926837730), (5, 3141470184), (6, 2617891820), (8, 1963418865), (10, 1570735092), (12, 1308945910), (15, 1047156728), (19, 826702680), (20, 785367546), (24, 654472955), (30, 523578364), (38, 413351340), (40, 392683773), (41, 383106120), (57, 275567560), (60, 261789182), (76, 206675670), (82, 191553060), (95, 165340536), (114, 137783780), (120, 130894591), (123, 127702040), (152, 103337835), (164, 95776530), (190, 82670268), (205, 76621224), (228, 68891890), (246, 63851020), (285, 55113512), (328, 47888265), (380, 41335134), (410, 38310612), (456, 34445945), (492, 31925510), (570, 27556756), (615, 25540408), (760, 20667567), (779, 20163480), (820, 19155306), (984, 15962755), (1140, 13778378), (1230, 12770204), (1558, 10081740), (1640, 9577653), (2280, 6889189), (2337, 6721160), (2460, 6385102), (3116, 5040870), (3895, 4032696), (4674, 3360580), (4920, 3192551), (6232, 2520435), (7790, 2016348), (9348, 1680290), (11685, 1344232), (15580, 1008174), (18696, 840145), (23370, 672116), (31160, 504087), (46740, 336058), (93480, 168029)]