122279640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8601

約数の個数: 128

約数和(自身を含む): 443957760

約数和(自身を除く): 321678120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8563, 14280, 17126, 25689, 34252, 42815, 51378, 59941, 68504, 85630, 102756, 119882, 128445, 145571, 171260, 179823, 205512, 239764, 256890, 291142, 299705, 342520, 359646, 436713, 479528, 513780, 582284, 599410, 719292, 727855, 873426, 899115, 1018997, 1027560, 1164568, 1198820, 1438584, 1455710, 1746852, 1798230, 2037994, 2183565, 2397640, 2911420, 3056991, 3493704, 3596460, 4075988, 4367130, 5094985, 5822840, 6113982, 7192920, 8151976, 8734260, 10189970, 12227964, 15284955, 17468520, 20379940, 24455928, 30569910, 40759880, 61139820, 122279640]

約数ペア:

[(1, 122279640), (2, 61139820), (3, 40759880), (4, 30569910), (5, 24455928), (6, 20379940), (7, 17468520), (8, 15284955), (10, 12227964), (12, 10189970), (14, 8734260), (15, 8151976), (17, 7192920), (20, 6113982), (21, 5822840), (24, 5094985), (28, 4367130), (30, 4075988), (34, 3596460), (35, 3493704), (40, 3056991), (42, 2911420), (51, 2397640), (56, 2183565), (60, 2037994), (68, 1798230), (70, 1746852), (84, 1455710), (85, 1438584), (102, 1198820), (105, 1164568), (119, 1027560), (120, 1018997), (136, 899115), (140, 873426), (168, 727855), (170, 719292), (204, 599410), (210, 582284), (238, 513780), (255, 479528), (280, 436713), (340, 359646), (357, 342520), (408, 299705), (420, 291142), (476, 256890), (510, 239764), (595, 205512), (680, 179823), (714, 171260), (840, 145571), (952, 128445), (1020, 119882), (1190, 102756), (1428, 85630), (1785, 68504), (2040, 59941), (2380, 51378), (2856, 42815), (3570, 34252), (4760, 25689), (7140, 17126), (8563, 14280)]