171048360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 590641920

約数和(自身を除く): 419593560

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, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1297, 1570, 1884, 2198, 2355, 2594, 3140, 3297, 3768, 3891, 4396, 4710, 5188, 5495, 6280, 6485, 6594, 7782, 8792, 9079, 9420, 10376, 10990, 12970, 13188, 15564, 16485, 18158, 18840, 19455, 21980, 25940, 26376, 27237, 31128, 32970, 36316, 38910, 43960, 45395, 51880, 54474, 65940, 72632, 77820, 90790, 108948, 131880, 136185, 155640, 181580, 203629, 217896, 272370, 363160, 407258, 544740, 610887, 814516, 1018145, 1089480, 1221774, 1425403, 1629032, 2036290, 2443548, 2850806, 3054435, 4072580, 4276209, 4887096, 5701612, 6108870, 7127015, 8145160, 8552418, 11403224, 12217740, 14254030, 17104836, 21381045, 24435480, 28508060, 34209672, 42762090, 57016120, 85524180, 171048360]

約数ペア:

[(1, 171048360), (2, 85524180), (3, 57016120), (4, 42762090), (5, 34209672), (6, 28508060), (7, 24435480), (8, 21381045), (10, 17104836), (12, 14254030), (14, 12217740), (15, 11403224), (20, 8552418), (21, 8145160), (24, 7127015), (28, 6108870), (30, 5701612), (35, 4887096), (40, 4276209), (42, 4072580), (56, 3054435), (60, 2850806), (70, 2443548), (84, 2036290), (105, 1629032), (120, 1425403), (140, 1221774), (157, 1089480), (168, 1018145), (210, 814516), (280, 610887), (314, 544740), (420, 407258), (471, 363160), (628, 272370), (785, 217896), (840, 203629), (942, 181580), (1099, 155640), (1256, 136185), (1297, 131880), (1570, 108948), (1884, 90790), (2198, 77820), (2355, 72632), (2594, 65940), (3140, 54474), (3297, 51880), (3768, 45395), (3891, 43960), (4396, 38910), (4710, 36316), (5188, 32970), (5495, 31128), (6280, 27237), (6485, 26376), (6594, 25940), (7782, 21980), (8792, 19455), (9079, 18840), (9420, 18158), (10376, 16485), (10990, 15564), (12970, 13188)]