165397680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10939}}^1$

素因数の和:10968

約数の個数: 160

約数和(自身を含む): 651148800

約数和(自身を除く): 485751120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10939, 15120, 21878, 32817, 43756, 54695, 65634, 76573, 87512, 98451, 109390, 131268, 153146, 164085, 175024, 196902, 218780, 229719, 262536, 295353, 306292, 328170, 382865, 393804, 437560, 459438, 492255, 525072, 590706, 612584, 656340, 689157, 765730, 787608, 875120, 918876, 984510, 1148595, 1181412, 1225168, 1312680, 1378314, 1476765, 1531460, 1575216, 1837752, 1969020, 2067471, 2297190, 2362824, 2625360, 2756628, 2953530, 3062920, 3445785, 3675504, 3938040, 4134942, 4594380, 4725648, 5513256, 5907060, 6125840, 6891570, 7876080, 8269884, 9188760, 10337355, 11026512, 11814120, 13783140, 16539768, 18377520, 20674710, 23628240, 27566280, 33079536, 41349420, 55132560, 82698840, 165397680]

約数ペア:

[(1, 165397680), (2, 82698840), (3, 55132560), (4, 41349420), (5, 33079536), (6, 27566280), (7, 23628240), (8, 20674710), (9, 18377520), (10, 16539768), (12, 13783140), (14, 11814120), (15, 11026512), (16, 10337355), (18, 9188760), (20, 8269884), (21, 7876080), (24, 6891570), (27, 6125840), (28, 5907060), (30, 5513256), (35, 4725648), (36, 4594380), (40, 4134942), (42, 3938040), (45, 3675504), (48, 3445785), (54, 3062920), (56, 2953530), (60, 2756628), (63, 2625360), (70, 2362824), (72, 2297190), (80, 2067471), (84, 1969020), (90, 1837752), (105, 1575216), (108, 1531460), (112, 1476765), (120, 1378314), (126, 1312680), (135, 1225168), (140, 1181412), (144, 1148595), (168, 984510), (180, 918876), (189, 875120), (210, 787608), (216, 765730), (240, 689157), (252, 656340), (270, 612584), (280, 590706), (315, 525072), (336, 492255), (360, 459438), (378, 437560), (420, 393804), (432, 382865), (504, 328170), (540, 306292), (560, 295353), (630, 262536), (720, 229719), (756, 218780), (840, 196902), (945, 175024), (1008, 164085), (1080, 153146), (1260, 131268), (1512, 109390), (1680, 98451), (1890, 87512), (2160, 76573), (2520, 65634), (3024, 54695), (3780, 43756), (5040, 32817), (7560, 21878), (10939, 15120)]