1036220220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1279}}^1$

素因数の和:1944

約数の個数: 144

約数和(自身を含む): 3600629760

約数和(自身を除く): 2564409540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 643, 1260, 1279, 1286, 1929, 2558, 2572, 3215, 3837, 3858, 4501, 5116, 5787, 6395, 6430, 7674, 7716, 8953, 9002, 9645, 11511, 11574, 12790, 12860, 13503, 15348, 17906, 18004, 19185, 19290, 22505, 23022, 23148, 25580, 26859, 27006, 28935, 35812, 38370, 38580, 40509, 44765, 45010, 46044, 53718, 54012, 57555, 57870, 67515, 76740, 80577, 81018, 89530, 90020, 107436, 115110, 115740, 134295, 135030, 161154, 162036, 179060, 202545, 230220, 268590, 270060, 322308, 402885, 405090, 537180, 805770, 810180, 822397, 1611540, 1644794, 2467191, 3289588, 4111985, 4934382, 5756779, 7401573, 8223970, 9868764, 11513558, 12335955, 14803146, 16447940, 17270337, 23027116, 24671910, 28783895, 29606292, 34540674, 37007865, 49343820, 51811011, 57567790, 69081348, 74015730, 86351685, 103622022, 115135580, 148031460, 172703370, 207244044, 259055055, 345406740, 518110110, 1036220220]

約数ペア:

[(1, 1036220220), (2, 518110110), (3, 345406740), (4, 259055055), (5, 207244044), (6, 172703370), (7, 148031460), (9, 115135580), (10, 103622022), (12, 86351685), (14, 74015730), (15, 69081348), (18, 57567790), (20, 51811011), (21, 49343820), (28, 37007865), (30, 34540674), (35, 29606292), (36, 28783895), (42, 24671910), (45, 23027116), (60, 17270337), (63, 16447940), (70, 14803146), (84, 12335955), (90, 11513558), (105, 9868764), (126, 8223970), (140, 7401573), (180, 5756779), (210, 4934382), (252, 4111985), (315, 3289588), (420, 2467191), (630, 1644794), (643, 1611540), (1260, 822397), (1279, 810180), (1286, 805770), (1929, 537180), (2558, 405090), (2572, 402885), (3215, 322308), (3837, 270060), (3858, 268590), (4501, 230220), (5116, 202545), (5787, 179060), (6395, 162036), (6430, 161154), (7674, 135030), (7716, 134295), (8953, 115740), (9002, 115110), (9645, 107436), (11511, 90020), (11574, 89530), (12790, 81018), (12860, 80577), (13503, 76740), (15348, 67515), (17906, 57870), (18004, 57555), (19185, 54012), (19290, 53718), (22505, 46044), (23022, 45010), (23148, 44765), (25580, 40509), (26859, 38580), (27006, 38370), (28935, 35812)]