26618760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{503}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 76802040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 503, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1006, 1080, 1176, 1260, 1323, 1470, 1509, 1512, 1764, 1890, 1960, 2012, 2205, 2515, 2520, 2646, 2940, 3018, 3521, 3528, 3780, 4024, 4410, 4527, 5030, 5292, 5880, 6036, 6615, 7042, 7545, 7560, 8820, 9054, 10060, 10563, 10584, 12072, 13230, 13581, 14084, 15090, 17605, 17640, 18108, 20120, 21126, 22635, 24647, 26460, 27162, 28168, 30180, 31689, 35210, 36216, 42252, 45270, 49294, 52815, 52920, 54324, 60360, 63378, 67905, 70420, 73941, 84504, 90540, 95067, 98588, 105630, 108648, 123235, 126756, 135810, 140840, 147882, 158445, 181080, 190134, 197176, 211260, 221823, 246470, 253512, 271620, 295764, 316890, 369705, 380268, 422520, 443646, 475335, 492940, 543240, 591528, 633780, 665469, 739410, 760536, 887292, 950670, 985880, 1109115, 1267560, 1330938, 1478820, 1774584, 1901340, 2218230, 2661876, 2957640, 3327345, 3802680, 4436460, 5323752, 6654690, 8872920, 13309380, 26618760]

約数ペア:

[(1, 26618760), (2, 13309380), (3, 8872920), (4, 6654690), (5, 5323752), (6, 4436460), (7, 3802680), (8, 3327345), (9, 2957640), (10, 2661876), (12, 2218230), (14, 1901340), (15, 1774584), (18, 1478820), (20, 1330938), (21, 1267560), (24, 1109115), (27, 985880), (28, 950670), (30, 887292), (35, 760536), (36, 739410), (40, 665469), (42, 633780), (45, 591528), (49, 543240), (54, 492940), (56, 475335), (60, 443646), (63, 422520), (70, 380268), (72, 369705), (84, 316890), (90, 295764), (98, 271620), (105, 253512), (108, 246470), (120, 221823), (126, 211260), (135, 197176), (140, 190134), (147, 181080), (168, 158445), (180, 147882), (189, 140840), (196, 135810), (210, 126756), (216, 123235), (245, 108648), (252, 105630), (270, 98588), (280, 95067), (294, 90540), (315, 84504), (360, 73941), (378, 70420), (392, 67905), (420, 63378), (441, 60360), (490, 54324), (503, 52920), (504, 52815), (540, 49294), (588, 45270), (630, 42252), (735, 36216), (756, 35210), (840, 31689), (882, 30180), (945, 28168), (980, 27162), (1006, 26460), (1080, 24647), (1176, 22635), (1260, 21126), (1323, 20120), (1470, 18108), (1509, 17640), (1512, 17605), (1764, 15090), (1890, 14084), (1960, 13581), (2012, 13230), (2205, 12072), (2515, 10584), (2520, 10563), (2646, 10060), (2940, 9054), (3018, 8820), (3521, 7560), (3528, 7545), (3780, 7042), (4024, 6615), (4410, 6036), (4527, 5880), (5030, 5292)]