127829640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 396576000

約数和(自身を除く): 268746360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 101, 106, 120, 159, 199, 202, 212, 265, 303, 318, 398, 404, 424, 505, 530, 597, 606, 636, 795, 796, 808, 995, 1010, 1060, 1194, 1212, 1272, 1515, 1590, 1592, 1990, 2020, 2120, 2388, 2424, 2985, 3030, 3180, 3980, 4040, 4776, 5353, 5970, 6060, 6360, 7960, 10547, 10706, 11940, 12120, 16059, 20099, 21094, 21412, 23880, 26765, 31641, 32118, 40198, 42188, 42824, 52735, 53530, 60297, 63282, 64236, 80295, 80396, 84376, 100495, 105470, 107060, 120594, 126564, 128472, 158205, 160590, 160792, 200990, 210940, 214120, 241188, 253128, 301485, 316410, 321180, 401980, 421880, 482376, 602970, 632820, 642360, 803960, 1065247, 1205940, 1265640, 2130494, 2411880, 3195741, 4260988, 5326235, 6391482, 8521976, 10652470, 12782964, 15978705, 21304940, 25565928, 31957410, 42609880, 63914820, 127829640]

約数ペア:

[(1, 127829640), (2, 63914820), (3, 42609880), (4, 31957410), (5, 25565928), (6, 21304940), (8, 15978705), (10, 12782964), (12, 10652470), (15, 8521976), (20, 6391482), (24, 5326235), (30, 4260988), (40, 3195741), (53, 2411880), (60, 2130494), (101, 1265640), (106, 1205940), (120, 1065247), (159, 803960), (199, 642360), (202, 632820), (212, 602970), (265, 482376), (303, 421880), (318, 401980), (398, 321180), (404, 316410), (424, 301485), (505, 253128), (530, 241188), (597, 214120), (606, 210940), (636, 200990), (795, 160792), (796, 160590), (808, 158205), (995, 128472), (1010, 126564), (1060, 120594), (1194, 107060), (1212, 105470), (1272, 100495), (1515, 84376), (1590, 80396), (1592, 80295), (1990, 64236), (2020, 63282), (2120, 60297), (2388, 53530), (2424, 52735), (2985, 42824), (3030, 42188), (3180, 40198), (3980, 32118), (4040, 31641), (4776, 26765), (5353, 23880), (5970, 21412), (6060, 21094), (6360, 20099), (7960, 16059), (10547, 12120), (10706, 11940)]