79385040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 321110400

約数和(自身を除く): 241725360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 829, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1658, 1680, 1710, 1995, 2128, 2280, 2394, 2487, 2520, 2660, 2736, 3192, 3316, 3420, 3990, 4145, 4560, 4788, 4974, 5040, 5320, 5803, 5985, 6384, 6632, 6840, 7461, 7980, 8290, 9576, 9948, 10640, 11606, 11970, 12435, 13264, 13680, 14922, 15751, 15960, 16580, 17409, 19152, 19896, 23212, 23940, 24870, 29015, 29844, 31502, 31920, 33160, 34818, 37305, 39792, 46424, 47253, 47880, 49740, 52227, 58030, 59688, 63004, 66320, 69636, 74610, 78755, 87045, 92848, 94506, 95760, 99480, 104454, 110257, 116060, 119376, 126008, 139272, 141759, 149220, 157510, 174090, 189012, 198960, 208908, 220514, 232120, 236265, 252016, 261135, 278544, 283518, 298440, 315020, 330771, 348180, 378024, 417816, 441028, 464240, 472530, 522270, 551285, 567036, 596880, 630040, 661542, 696360, 708795, 756048, 835632, 882056, 945060, 992313, 1044540, 1102570, 1134072, 1260080, 1323084, 1392720, 1417590, 1653855, 1764112, 1890120, 1984626, 2089080, 2205140, 2268144, 2646168, 2835180, 3307710, 3780240, 3969252, 4178160, 4410280, 4961565, 5292336, 5670360, 6615420, 7938504, 8820560, 9923130, 11340720, 13230840, 15877008, 19846260, 26461680, 39692520, 79385040]

約数ペア:

[(1, 79385040), (2, 39692520), (3, 26461680), (4, 19846260), (5, 15877008), (6, 13230840), (7, 11340720), (8, 9923130), (9, 8820560), (10, 7938504), (12, 6615420), (14, 5670360), (15, 5292336), (16, 4961565), (18, 4410280), (19, 4178160), (20, 3969252), (21, 3780240), (24, 3307710), (28, 2835180), (30, 2646168), (35, 2268144), (36, 2205140), (38, 2089080), (40, 1984626), (42, 1890120), (45, 1764112), (48, 1653855), (56, 1417590), (57, 1392720), (60, 1323084), (63, 1260080), (70, 1134072), (72, 1102570), (76, 1044540), (80, 992313), (84, 945060), (90, 882056), (95, 835632), (105, 756048), (112, 708795), (114, 696360), (120, 661542), (126, 630040), (133, 596880), (140, 567036), (144, 551285), (152, 522270), (168, 472530), (171, 464240), (180, 441028), (190, 417816), (210, 378024), (228, 348180), (240, 330771), (252, 315020), (266, 298440), (280, 283518), (285, 278544), (304, 261135), (315, 252016), (336, 236265), (342, 232120), (360, 220514), (380, 208908), (399, 198960), (420, 189012), (456, 174090), (504, 157510), (532, 149220), (560, 141759), (570, 139272), (630, 126008), (665, 119376), (684, 116060), (720, 110257), (760, 104454), (798, 99480), (829, 95760), (840, 94506), (855, 92848), (912, 87045), (1008, 78755), (1064, 74610), (1140, 69636), (1197, 66320), (1260, 63004), (1330, 59688), (1368, 58030), (1520, 52227), (1596, 49740), (1658, 47880), (1680, 47253), (1710, 46424), (1995, 39792), (2128, 37305), (2280, 34818), (2394, 33160), (2487, 31920), (2520, 31502), (2660, 29844), (2736, 29015), (3192, 24870), (3316, 23940), (3420, 23212), (3990, 19896), (4145, 19152), (4560, 17409), (4788, 16580), (4974, 15960), (5040, 15751), (5320, 14922), (5803, 13680), (5985, 13264), (6384, 12435), (6632, 11970), (6840, 11606), (7461, 10640), (7980, 9948), (8290, 9576)]