136357680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 335040720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1759, 1938, 2040, 2280, 2584, 3230, 3518, 3876, 4080, 4560, 4845, 5168, 5277, 6460, 7036, 7752, 8795, 9690, 10554, 12920, 14072, 15504, 17590, 19380, 21108, 25840, 26385, 28144, 29903, 33421, 35180, 38760, 42216, 52770, 59806, 66842, 70360, 77520, 84432, 89709, 100263, 105540, 119612, 133684, 140720, 149515, 167105, 179418, 200526, 211080, 239224, 267368, 299030, 334210, 358836, 401052, 422160, 448545, 478448, 501315, 534736, 568157, 598060, 668420, 717672, 802104, 897090, 1002630, 1136314, 1196120, 1336840, 1435344, 1604208, 1704471, 1794180, 2005260, 2272628, 2392240, 2673680, 2840785, 3408942, 3588360, 4010520, 4545256, 5681570, 6817884, 7176720, 8021040, 8522355, 9090512, 11363140, 13635768, 17044710, 22726280, 27271536, 34089420, 45452560, 68178840, 136357680]

約数ペア:

[(1, 136357680), (2, 68178840), (3, 45452560), (4, 34089420), (5, 27271536), (6, 22726280), (8, 17044710), (10, 13635768), (12, 11363140), (15, 9090512), (16, 8522355), (17, 8021040), (19, 7176720), (20, 6817884), (24, 5681570), (30, 4545256), (34, 4010520), (38, 3588360), (40, 3408942), (48, 2840785), (51, 2673680), (57, 2392240), (60, 2272628), (68, 2005260), (76, 1794180), (80, 1704471), (85, 1604208), (95, 1435344), (102, 1336840), (114, 1196120), (120, 1136314), (136, 1002630), (152, 897090), (170, 802104), (190, 717672), (204, 668420), (228, 598060), (240, 568157), (255, 534736), (272, 501315), (285, 478448), (304, 448545), (323, 422160), (340, 401052), (380, 358836), (408, 334210), (456, 299030), (510, 267368), (570, 239224), (646, 211080), (680, 200526), (760, 179418), (816, 167105), (912, 149515), (969, 140720), (1020, 133684), (1140, 119612), (1292, 105540), (1360, 100263), (1520, 89709), (1615, 84432), (1759, 77520), (1938, 70360), (2040, 66842), (2280, 59806), (2584, 52770), (3230, 42216), (3518, 38760), (3876, 35180), (4080, 33421), (4560, 29903), (4845, 28144), (5168, 26385), (5277, 25840), (6460, 21108), (7036, 19380), (7752, 17590), (8795, 15504), (9690, 14072), (10554, 12920)]