338253960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13531

約数の個数: 128

約数和(自身を含む): 1165363200

約数和(自身を除く): 827109240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 13487, 25080, 26974, 40461, 53948, 67435, 80922, 107896, 134870, 148357, 161844, 202305, 256253, 269740, 296714, 323688, 404610, 445071, 512506, 539480, 593428, 741785, 768759, 809220, 890142, 1025012, 1186856, 1281265, 1483570, 1537518, 1618440, 1780284, 2050024, 2225355, 2562530, 2818783, 2967140, 3075036, 3560568, 3843795, 4450710, 5125060, 5637566, 5934280, 6150072, 7687590, 8456349, 8901420, 10250120, 11275132, 14093915, 15375180, 16912698, 17802840, 22550264, 28187830, 30750360, 33825396, 42281745, 56375660, 67650792, 84563490, 112751320, 169126980, 338253960]

約数ペア:

[(1, 338253960), (2, 169126980), (3, 112751320), (4, 84563490), (5, 67650792), (6, 56375660), (8, 42281745), (10, 33825396), (11, 30750360), (12, 28187830), (15, 22550264), (19, 17802840), (20, 16912698), (22, 15375180), (24, 14093915), (30, 11275132), (33, 10250120), (38, 8901420), (40, 8456349), (44, 7687590), (55, 6150072), (57, 5934280), (60, 5637566), (66, 5125060), (76, 4450710), (88, 3843795), (95, 3560568), (110, 3075036), (114, 2967140), (120, 2818783), (132, 2562530), (152, 2225355), (165, 2050024), (190, 1780284), (209, 1618440), (220, 1537518), (228, 1483570), (264, 1281265), (285, 1186856), (330, 1025012), (380, 890142), (418, 809220), (440, 768759), (456, 741785), (570, 593428), (627, 539480), (660, 512506), (760, 445071), (836, 404610), (1045, 323688), (1140, 296714), (1254, 269740), (1320, 256253), (1672, 202305), (2090, 161844), (2280, 148357), (2508, 134870), (3135, 107896), (4180, 80922), (5016, 67435), (6270, 53948), (8360, 40461), (12540, 26974), (13487, 25080)]