455896140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 1569383424

約数和(自身を除く): 1113487284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 140, 170, 201, 204, 210, 238, 255, 268, 335, 340, 357, 402, 420, 469, 476, 510, 595, 670, 714, 804, 938, 953, 1005, 1020, 1139, 1190, 1340, 1407, 1428, 1785, 1876, 1906, 2010, 2278, 2345, 2380, 2814, 2859, 3417, 3570, 3812, 4020, 4556, 4690, 4765, 5628, 5695, 5718, 6671, 6834, 7035, 7140, 7973, 9380, 9530, 11390, 11436, 13342, 13668, 14070, 14295, 15946, 16201, 17085, 19060, 20013, 22780, 23919, 26684, 28140, 28590, 31892, 32402, 33355, 34170, 39865, 40026, 47838, 48603, 57180, 63851, 64804, 66710, 68340, 79730, 80052, 81005, 95676, 97206, 100065, 113407, 119595, 127702, 133420, 159460, 162010, 191553, 194412, 200130, 226814, 239190, 243015, 255404, 319255, 324020, 340221, 383106, 400260, 446957, 453628, 478380, 486030, 567035, 638510, 680442, 766212, 893914, 957765, 972060, 1085467, 1134070, 1277020, 1340871, 1360884, 1701105, 1787828, 1915530, 2170934, 2234785, 2268140, 2681742, 3256401, 3402210, 3831060, 4341868, 4469570, 5363484, 5427335, 6512802, 6704355, 6804420, 7598269, 8939140, 10854670, 13025604, 13408710, 15196538, 16282005, 21709340, 22794807, 26817420, 30393076, 32564010, 37991345, 45589614, 65128020, 75982690, 91179228, 113974035, 151965380, 227948070, 455896140]

約数ペア:

[(1, 455896140), (2, 227948070), (3, 151965380), (4, 113974035), (5, 91179228), (6, 75982690), (7, 65128020), (10, 45589614), (12, 37991345), (14, 32564010), (15, 30393076), (17, 26817420), (20, 22794807), (21, 21709340), (28, 16282005), (30, 15196538), (34, 13408710), (35, 13025604), (42, 10854670), (51, 8939140), (60, 7598269), (67, 6804420), (68, 6704355), (70, 6512802), (84, 5427335), (85, 5363484), (102, 4469570), (105, 4341868), (119, 3831060), (134, 3402210), (140, 3256401), (170, 2681742), (201, 2268140), (204, 2234785), (210, 2170934), (238, 1915530), (255, 1787828), (268, 1701105), (335, 1360884), (340, 1340871), (357, 1277020), (402, 1134070), (420, 1085467), (469, 972060), (476, 957765), (510, 893914), (595, 766212), (670, 680442), (714, 638510), (804, 567035), (938, 486030), (953, 478380), (1005, 453628), (1020, 446957), (1139, 400260), (1190, 383106), (1340, 340221), (1407, 324020), (1428, 319255), (1785, 255404), (1876, 243015), (1906, 239190), (2010, 226814), (2278, 200130), (2345, 194412), (2380, 191553), (2814, 162010), (2859, 159460), (3417, 133420), (3570, 127702), (3812, 119595), (4020, 113407), (4556, 100065), (4690, 97206), (4765, 95676), (5628, 81005), (5695, 80052), (5718, 79730), (6671, 68340), (6834, 66710), (7035, 64804), (7140, 63851), (7973, 57180), (9380, 48603), (9530, 47838), (11390, 40026), (11436, 39865), (13342, 34170), (13668, 33355), (14070, 32402), (14295, 31892), (15946, 28590), (16201, 28140), (17085, 26684), (19060, 23919), (20013, 22780)]