1827031080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6949}}^1$

素因数の和:7283

約数の個数: 128

約数和(自身を含む): 6285024000

約数和(自身を除く): 4457992920

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, 168, 210, 280, 313, 420, 626, 840, 939, 1252, 1565, 1878, 2191, 2504, 3130, 3756, 4382, 4695, 6260, 6573, 6949, 7512, 8764, 9390, 10955, 12520, 13146, 13898, 17528, 18780, 20847, 21910, 26292, 27796, 32865, 34745, 37560, 41694, 43820, 48643, 52584, 55592, 65730, 69490, 83388, 87640, 97286, 104235, 131460, 138980, 145929, 166776, 194572, 208470, 243215, 262920, 277960, 291858, 389144, 416940, 486430, 583716, 729645, 833880, 972860, 1167432, 1459290, 1945720, 2175037, 2918580, 4350074, 5837160, 6525111, 8700148, 10875185, 13050222, 15225259, 17400296, 21750370, 26100444, 30450518, 32625555, 43500740, 45675777, 52200888, 60901036, 65251110, 76126295, 87001480, 91351554, 121802072, 130502220, 152252590, 182703108, 228378885, 261004440, 304505180, 365406216, 456757770, 609010360, 913515540, 1827031080]

約数ペア:

[(1, 1827031080), (2, 913515540), (3, 609010360), (4, 456757770), (5, 365406216), (6, 304505180), (7, 261004440), (8, 228378885), (10, 182703108), (12, 152252590), (14, 130502220), (15, 121802072), (20, 91351554), (21, 87001480), (24, 76126295), (28, 65251110), (30, 60901036), (35, 52200888), (40, 45675777), (42, 43500740), (56, 32625555), (60, 30450518), (70, 26100444), (84, 21750370), (105, 17400296), (120, 15225259), (140, 13050222), (168, 10875185), (210, 8700148), (280, 6525111), (313, 5837160), (420, 4350074), (626, 2918580), (840, 2175037), (939, 1945720), (1252, 1459290), (1565, 1167432), (1878, 972860), (2191, 833880), (2504, 729645), (3130, 583716), (3756, 486430), (4382, 416940), (4695, 389144), (6260, 291858), (6573, 277960), (6949, 262920), (7512, 243215), (8764, 208470), (9390, 194572), (10955, 166776), (12520, 145929), (13146, 138980), (13898, 131460), (17528, 104235), (18780, 97286), (20847, 87640), (21910, 83388), (26292, 69490), (27796, 65730), (32865, 55592), (34745, 52584), (37560, 48643), (41694, 43820)]