32166540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 114004800

約数和(自身を除く): 81838260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 521, 588, 630, 686, 735, 882, 980, 1029, 1042, 1260, 1372, 1470, 1563, 1715, 1764, 2058, 2084, 2205, 2605, 2940, 3087, 3126, 3430, 3647, 4116, 4410, 4689, 5145, 5210, 6174, 6252, 6860, 7294, 7815, 8820, 9378, 10290, 10420, 10941, 12348, 14588, 15435, 15630, 18235, 18756, 20580, 21882, 23445, 25529, 30870, 31260, 32823, 36470, 43764, 46890, 51058, 54705, 61740, 65646, 72940, 76587, 93780, 102116, 109410, 127645, 131292, 153174, 164115, 178703, 218820, 229761, 255290, 306348, 328230, 357406, 382935, 459522, 510580, 536109, 656460, 714812, 765870, 893515, 919044, 1072218, 1148805, 1531740, 1608327, 1787030, 2144436, 2297610, 2680545, 3216654, 3574060, 4595220, 5361090, 6433308, 8041635, 10722180, 16083270, 32166540]

約数ペア:

[(1, 32166540), (2, 16083270), (3, 10722180), (4, 8041635), (5, 6433308), (6, 5361090), (7, 4595220), (9, 3574060), (10, 3216654), (12, 2680545), (14, 2297610), (15, 2144436), (18, 1787030), (20, 1608327), (21, 1531740), (28, 1148805), (30, 1072218), (35, 919044), (36, 893515), (42, 765870), (45, 714812), (49, 656460), (60, 536109), (63, 510580), (70, 459522), (84, 382935), (90, 357406), (98, 328230), (105, 306348), (126, 255290), (140, 229761), (147, 218820), (180, 178703), (196, 164115), (210, 153174), (245, 131292), (252, 127645), (294, 109410), (315, 102116), (343, 93780), (420, 76587), (441, 72940), (490, 65646), (521, 61740), (588, 54705), (630, 51058), (686, 46890), (735, 43764), (882, 36470), (980, 32823), (1029, 31260), (1042, 30870), (1260, 25529), (1372, 23445), (1470, 21882), (1563, 20580), (1715, 18756), (1764, 18235), (2058, 15630), (2084, 15435), (2205, 14588), (2605, 12348), (2940, 10941), (3087, 10420), (3126, 10290), (3430, 9378), (3647, 8820), (4116, 7815), (4410, 7294), (4689, 6860), (5145, 6252), (5210, 6174)]