6462120

素因数分解:

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

素因数の和:192

約数の個数: 128

約数和(自身を含む): 22752000

約数和(自身を除く): 16289880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 157, 168, 196, 210, 245, 280, 294, 314, 343, 392, 420, 471, 490, 588, 628, 686, 735, 785, 840, 942, 980, 1029, 1099, 1176, 1256, 1372, 1470, 1570, 1715, 1884, 1960, 2058, 2198, 2355, 2744, 2940, 3140, 3297, 3430, 3768, 4116, 4396, 4710, 5145, 5495, 5880, 6280, 6594, 6860, 7693, 8232, 8792, 9420, 10290, 10990, 13188, 13720, 15386, 16485, 18840, 20580, 21980, 23079, 26376, 30772, 32970, 38465, 41160, 43960, 46158, 53851, 61544, 65940, 76930, 92316, 107702, 115395, 131880, 153860, 161553, 184632, 215404, 230790, 269255, 307720, 323106, 430808, 461580, 538510, 646212, 807765, 923160, 1077020, 1292424, 1615530, 2154040, 3231060, 6462120]

約数ペア:

[(1, 6462120), (2, 3231060), (3, 2154040), (4, 1615530), (5, 1292424), (6, 1077020), (7, 923160), (8, 807765), (10, 646212), (12, 538510), (14, 461580), (15, 430808), (20, 323106), (21, 307720), (24, 269255), (28, 230790), (30, 215404), (35, 184632), (40, 161553), (42, 153860), (49, 131880), (56, 115395), (60, 107702), (70, 92316), (84, 76930), (98, 65940), (105, 61544), (120, 53851), (140, 46158), (147, 43960), (157, 41160), (168, 38465), (196, 32970), (210, 30772), (245, 26376), (280, 23079), (294, 21980), (314, 20580), (343, 18840), (392, 16485), (420, 15386), (471, 13720), (490, 13188), (588, 10990), (628, 10290), (686, 9420), (735, 8792), (785, 8232), (840, 7693), (942, 6860), (980, 6594), (1029, 6280), (1099, 5880), (1176, 5495), (1256, 5145), (1372, 4710), (1470, 4396), (1570, 4116), (1715, 3768), (1884, 3430), (1960, 3297), (2058, 3140), (2198, 2940), (2355, 2744)]