192080280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13451}}^1$

素因数の和:13489

約数の個数: 128

約数和(自身を含む): 697351680

約数和(自身を除く): 505271400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 13451, 14280, 26902, 40353, 53804, 67255, 80706, 94157, 107608, 134510, 161412, 188314, 201765, 228667, 269020, 282471, 322824, 376628, 403530, 457334, 470785, 538040, 564942, 686001, 753256, 807060, 914668, 941570, 1129884, 1143335, 1372002, 1412355, 1600669, 1614120, 1829336, 1883140, 2259768, 2286670, 2744004, 2824710, 3201338, 3430005, 3766280, 4573340, 4802007, 5488008, 5649420, 6402676, 6860010, 8003345, 9146680, 9604014, 11298840, 12805352, 13720020, 16006690, 19208028, 24010035, 27440040, 32013380, 38416056, 48020070, 64026760, 96040140, 192080280]

約数ペア:

[(1, 192080280), (2, 96040140), (3, 64026760), (4, 48020070), (5, 38416056), (6, 32013380), (7, 27440040), (8, 24010035), (10, 19208028), (12, 16006690), (14, 13720020), (15, 12805352), (17, 11298840), (20, 9604014), (21, 9146680), (24, 8003345), (28, 6860010), (30, 6402676), (34, 5649420), (35, 5488008), (40, 4802007), (42, 4573340), (51, 3766280), (56, 3430005), (60, 3201338), (68, 2824710), (70, 2744004), (84, 2286670), (85, 2259768), (102, 1883140), (105, 1829336), (119, 1614120), (120, 1600669), (136, 1412355), (140, 1372002), (168, 1143335), (170, 1129884), (204, 941570), (210, 914668), (238, 807060), (255, 753256), (280, 686001), (340, 564942), (357, 538040), (408, 470785), (420, 457334), (476, 403530), (510, 376628), (595, 322824), (680, 282471), (714, 269020), (840, 228667), (952, 201765), (1020, 188314), (1190, 161412), (1428, 134510), (1785, 107608), (2040, 94157), (2380, 80706), (2856, 67255), (3570, 53804), (4760, 40353), (7140, 26902), (13451, 14280)]