320191353120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{110753}}^1$

素因数の和:111107

約数の個数: 192

約数和(自身を含む): 1065045905280

約数和(自身を除く): 744854552160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 317, 380, 456, 480, 570, 608, 634, 760, 912, 951, 1140, 1268, 1520, 1585, 1824, 1902, 2280, 2536, 3040, 3170, 3804, 4560, 4755, 5072, 6023, 6340, 7608, 9120, 9510, 10144, 12046, 12680, 15216, 18069, 19020, 24092, 25360, 30115, 30432, 36138, 38040, 48184, 50720, 60230, 72276, 76080, 90345, 96368, 110753, 120460, 144552, 152160, 180690, 192736, 221506, 240920, 289104, 332259, 361380, 443012, 481840, 553765, 578208, 664518, 722760, 886024, 963680, 1107530, 1329036, 1445520, 1661295, 1772048, 2104307, 2215060, 2658072, 2891040, 3322590, 3544096, 4208614, 4430120, 5316144, 6312921, 6645180, 8417228, 8860240, 10521535, 10632288, 12625842, 13290360, 16834456, 17720480, 21043070, 25251684, 26580720, 31564605, 33668912, 35108701, 42086140, 50503368, 53161440, 63129210, 67337824, 70217402, 84172280, 101006736, 105326103, 126258420, 140434804, 168344560, 175543505, 202013472, 210652206, 252516840, 280869608, 336689120, 351087010, 421304412, 505033680, 526630515, 561739216, 667065319, 702174020, 842608824, 1010067360, 1053261030, 1123478432, 1334130638, 1404348040, 1685217648, 2001195957, 2106522060, 2668261276, 2808696080, 3335326595, 3370435296, 4002391914, 4213044120, 5336522552, 5617392160, 6670653190, 8004783828, 8426088240, 10005979785, 10673045104, 13341306380, 16009567656, 16852176480, 20011959570, 21346090208, 26682612760, 32019135312, 40023919140, 53365225520, 64038270624, 80047838280, 106730451040, 160095676560, 320191353120]

約数ペア:

[(1, 320191353120), (2, 160095676560), (3, 106730451040), (4, 80047838280), (5, 64038270624), (6, 53365225520), (8, 40023919140), (10, 32019135312), (12, 26682612760), (15, 21346090208), (16, 20011959570), (19, 16852176480), (20, 16009567656), (24, 13341306380), (30, 10673045104), (32, 10005979785), (38, 8426088240), (40, 8004783828), (48, 6670653190), (57, 5617392160), (60, 5336522552), (76, 4213044120), (80, 4002391914), (95, 3370435296), (96, 3335326595), (114, 2808696080), (120, 2668261276), (152, 2106522060), (160, 2001195957), (190, 1685217648), (228, 1404348040), (240, 1334130638), (285, 1123478432), (304, 1053261030), (317, 1010067360), (380, 842608824), (456, 702174020), (480, 667065319), (570, 561739216), (608, 526630515), (634, 505033680), (760, 421304412), (912, 351087010), (951, 336689120), (1140, 280869608), (1268, 252516840), (1520, 210652206), (1585, 202013472), (1824, 175543505), (1902, 168344560), (2280, 140434804), (2536, 126258420), (3040, 105326103), (3170, 101006736), (3804, 84172280), (4560, 70217402), (4755, 67337824), (5072, 63129210), (6023, 53161440), (6340, 50503368), (7608, 42086140), (9120, 35108701), (9510, 33668912), (10144, 31564605), (12046, 26580720), (12680, 25251684), (15216, 21043070), (18069, 17720480), (19020, 16834456), (24092, 13290360), (25360, 12625842), (30115, 10632288), (30432, 10521535), (36138, 8860240), (38040, 8417228), (48184, 6645180), (50720, 6312921), (60230, 5316144), (72276, 4430120), (76080, 4208614), (90345, 3544096), (96368, 3322590), (110753, 2891040), (120460, 2658072), (144552, 2215060), (152160, 2104307), (180690, 1772048), (192736, 1661295), (221506, 1445520), (240920, 1329036), (289104, 1107530), (332259, 963680), (361380, 886024), (443012, 722760), (481840, 664518), (553765, 578208)]