320131152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 180

約数和(自身を含む): 1037676640

約数和(自身を除く): 717545488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 121, 132, 144, 152, 171, 176, 198, 209, 228, 242, 264, 304, 342, 363, 396, 418, 456, 484, 528, 627, 684, 726, 792, 836, 912, 967, 968, 1089, 1254, 1368, 1452, 1584, 1672, 1881, 1934, 1936, 2178, 2299, 2508, 2736, 2901, 2904, 3344, 3762, 3868, 4356, 4598, 5016, 5802, 5808, 6897, 7524, 7736, 8703, 8712, 9196, 10032, 10637, 11604, 13794, 15048, 15472, 17406, 17424, 18373, 18392, 20691, 21274, 23208, 27588, 30096, 31911, 34812, 36746, 36784, 41382, 42548, 46416, 55119, 55176, 63822, 69624, 73492, 82764, 85096, 95733, 110238, 110352, 117007, 127644, 139248, 146984, 165357, 165528, 170192, 191466, 202103, 220476, 234014, 255288, 293968, 330714, 331056, 351021, 382932, 404206, 440952, 468028, 510576, 606309, 661428, 702042, 765864, 808412, 881904, 936056, 1053063, 1212618, 1322856, 1404084, 1531728, 1616824, 1818927, 1872112, 2106126, 2223133, 2425236, 2645712, 2808168, 3233648, 3637854, 4212252, 4446266, 4850472, 5616336, 6669399, 7275708, 8424504, 8892532, 9700944, 13338798, 14551416, 16849008, 17785064, 20008197, 26677596, 29102832, 35570128, 40016394, 53355192, 80032788, 106710384, 160065576, 320131152]

約数ペア:

[(1, 320131152), (2, 160065576), (3, 106710384), (4, 80032788), (6, 53355192), (8, 40016394), (9, 35570128), (11, 29102832), (12, 26677596), (16, 20008197), (18, 17785064), (19, 16849008), (22, 14551416), (24, 13338798), (33, 9700944), (36, 8892532), (38, 8424504), (44, 7275708), (48, 6669399), (57, 5616336), (66, 4850472), (72, 4446266), (76, 4212252), (88, 3637854), (99, 3233648), (114, 2808168), (121, 2645712), (132, 2425236), (144, 2223133), (152, 2106126), (171, 1872112), (176, 1818927), (198, 1616824), (209, 1531728), (228, 1404084), (242, 1322856), (264, 1212618), (304, 1053063), (342, 936056), (363, 881904), (396, 808412), (418, 765864), (456, 702042), (484, 661428), (528, 606309), (627, 510576), (684, 468028), (726, 440952), (792, 404206), (836, 382932), (912, 351021), (967, 331056), (968, 330714), (1089, 293968), (1254, 255288), (1368, 234014), (1452, 220476), (1584, 202103), (1672, 191466), (1881, 170192), (1934, 165528), (1936, 165357), (2178, 146984), (2299, 139248), (2508, 127644), (2736, 117007), (2901, 110352), (2904, 110238), (3344, 95733), (3762, 85096), (3868, 82764), (4356, 73492), (4598, 69624), (5016, 63822), (5802, 55176), (5808, 55119), (6897, 46416), (7524, 42548), (7736, 41382), (8703, 36784), (8712, 36746), (9196, 34812), (10032, 31911), (10637, 30096), (11604, 27588), (13794, 23208), (15048, 21274), (15472, 20691), (17406, 18392), (17424, 18373)]