277548960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2391

約数の個数: 192

約数和(自身を含む): 991509120

約数和(自身を除く): 713960160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2341, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4682, 4940, 5928, 6240, 7023, 7410, 7904, 9120, 9364, 9880, 11705, 11856, 14046, 14820, 18728, 19760, 23410, 23712, 28092, 29640, 30433, 35115, 37456, 39520, 44479, 46820, 56184, 59280, 60866, 70230, 74912, 88958, 91299, 93640, 112368, 118560, 121732, 133437, 140460, 152165, 177916, 182598, 187280, 222395, 224736, 243464, 266874, 280920, 304330, 355832, 365196, 374560, 444790, 456495, 486928, 533748, 561840, 578227, 608660, 667185, 711664, 730392, 889580, 912990, 973856, 1067496, 1123680, 1156454, 1217320, 1334370, 1423328, 1460784, 1734681, 1779160, 1825980, 2134992, 2312908, 2434640, 2668740, 2891135, 2921568, 3469362, 3558320, 3651960, 4269984, 4625816, 4869280, 5337480, 5782270, 6938724, 7116640, 7303920, 8673405, 9251632, 10674960, 11564540, 13877448, 14607840, 17346810, 18503264, 21349920, 23129080, 27754896, 34693620, 46258160, 55509792, 69387240, 92516320, 138774480, 277548960]

約数ペア:

[(1, 277548960), (2, 138774480), (3, 92516320), (4, 69387240), (5, 55509792), (6, 46258160), (8, 34693620), (10, 27754896), (12, 23129080), (13, 21349920), (15, 18503264), (16, 17346810), (19, 14607840), (20, 13877448), (24, 11564540), (26, 10674960), (30, 9251632), (32, 8673405), (38, 7303920), (39, 7116640), (40, 6938724), (48, 5782270), (52, 5337480), (57, 4869280), (60, 4625816), (65, 4269984), (76, 3651960), (78, 3558320), (80, 3469362), (95, 2921568), (96, 2891135), (104, 2668740), (114, 2434640), (120, 2312908), (130, 2134992), (152, 1825980), (156, 1779160), (160, 1734681), (190, 1460784), (195, 1423328), (208, 1334370), (228, 1217320), (240, 1156454), (247, 1123680), (260, 1067496), (285, 973856), (304, 912990), (312, 889580), (380, 730392), (390, 711664), (416, 667185), (456, 608660), (480, 578227), (494, 561840), (520, 533748), (570, 486928), (608, 456495), (624, 444790), (741, 374560), (760, 365196), (780, 355832), (912, 304330), (988, 280920), (1040, 266874), (1140, 243464), (1235, 224736), (1248, 222395), (1482, 187280), (1520, 182598), (1560, 177916), (1824, 152165), (1976, 140460), (2080, 133437), (2280, 121732), (2341, 118560), (2470, 112368), (2964, 93640), (3040, 91299), (3120, 88958), (3705, 74912), (3952, 70230), (4560, 60866), (4682, 59280), (4940, 56184), (5928, 46820), (6240, 44479), (7023, 39520), (7410, 37456), (7904, 35115), (9120, 30433), (9364, 29640), (9880, 28092), (11705, 23712), (11856, 23410), (14046, 19760), (14820, 18728)]