203020320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 682577280

約数和(自身を除く): 479556960

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, 113, 114, 120, 152, 160, 190, 197, 226, 228, 240, 285, 304, 339, 380, 394, 452, 456, 480, 565, 570, 591, 608, 678, 760, 788, 904, 912, 985, 1130, 1140, 1182, 1356, 1520, 1576, 1695, 1808, 1824, 1970, 2147, 2260, 2280, 2364, 2712, 2955, 3040, 3152, 3390, 3616, 3743, 3940, 4294, 4520, 4560, 4728, 5424, 5910, 6304, 6441, 6780, 7486, 7880, 8588, 9040, 9120, 9456, 10735, 10848, 11229, 11820, 12882, 13560, 14972, 15760, 17176, 18080, 18715, 18912, 21470, 22261, 22458, 23640, 25764, 27120, 29944, 31520, 32205, 34352, 37430, 42940, 44522, 44916, 47280, 51528, 54240, 56145, 59888, 64410, 66783, 68704, 74860, 85880, 89044, 89832, 94560, 103056, 111305, 112290, 119776, 128820, 133566, 149720, 171760, 178088, 179664, 206112, 222610, 224580, 257640, 267132, 299440, 333915, 343520, 356176, 359328, 422959, 445220, 449160, 515280, 534264, 598880, 667830, 712352, 845918, 890440, 898320, 1030560, 1068528, 1268877, 1335660, 1691836, 1780880, 1796640, 2114795, 2137056, 2537754, 2671320, 3383672, 3561760, 4229590, 5075508, 5342640, 6344385, 6767344, 8459180, 10151016, 10685280, 12688770, 13534688, 16918360, 20302032, 25377540, 33836720, 40604064, 50755080, 67673440, 101510160, 203020320]

約数ペア:

[(1, 203020320), (2, 101510160), (3, 67673440), (4, 50755080), (5, 40604064), (6, 33836720), (8, 25377540), (10, 20302032), (12, 16918360), (15, 13534688), (16, 12688770), (19, 10685280), (20, 10151016), (24, 8459180), (30, 6767344), (32, 6344385), (38, 5342640), (40, 5075508), (48, 4229590), (57, 3561760), (60, 3383672), (76, 2671320), (80, 2537754), (95, 2137056), (96, 2114795), (113, 1796640), (114, 1780880), (120, 1691836), (152, 1335660), (160, 1268877), (190, 1068528), (197, 1030560), (226, 898320), (228, 890440), (240, 845918), (285, 712352), (304, 667830), (339, 598880), (380, 534264), (394, 515280), (452, 449160), (456, 445220), (480, 422959), (565, 359328), (570, 356176), (591, 343520), (608, 333915), (678, 299440), (760, 267132), (788, 257640), (904, 224580), (912, 222610), (985, 206112), (1130, 179664), (1140, 178088), (1182, 171760), (1356, 149720), (1520, 133566), (1576, 128820), (1695, 119776), (1808, 112290), (1824, 111305), (1970, 103056), (2147, 94560), (2260, 89832), (2280, 89044), (2364, 85880), (2712, 74860), (2955, 68704), (3040, 66783), (3152, 64410), (3390, 59888), (3616, 56145), (3743, 54240), (3940, 51528), (4294, 47280), (4520, 44916), (4560, 44522), (4728, 42940), (5424, 37430), (5910, 34352), (6304, 32205), (6441, 31520), (6780, 29944), (7486, 27120), (7880, 25764), (8588, 23640), (9040, 22458), (9120, 22261), (9456, 21470), (10735, 18912), (10848, 18715), (11229, 18080), (11820, 17176), (12882, 15760), (13560, 14972)]