2507917440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{186601}}^1$

素因数の和:186630

約数の個数: 128

約数和(自身を含む): 9136033920

約数和(自身を除く): 6628116480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 186601, 373202, 559803, 746404, 933005, 1119606, 1306207, 1492808, 1866010, 2239212, 2612414, 2799015, 2985616, 3732020, 3918621, 4478424, 5224828, 5598030, 5971232, 6531035, 7464040, 7837242, 8956848, 10449656, 11196060, 11942464, 13062070, 14928080, 15674484, 17913696, 19593105, 20899312, 22392120, 23884928, 26124140, 29856160, 31348968, 35827392, 39186210, 41798624, 44784240, 52248280, 59712320, 62697936, 71654784, 78372420, 83597248, 89568480, 104496560, 119424640, 125395872, 156744840, 167194496, 179136960, 208993120, 250791744, 313489680, 358273920, 417986240, 501583488, 626979360, 835972480, 1253958720, 2507917440]

約数ペア:

[(1, 2507917440), (2, 1253958720), (3, 835972480), (4, 626979360), (5, 501583488), (6, 417986240), (7, 358273920), (8, 313489680), (10, 250791744), (12, 208993120), (14, 179136960), (15, 167194496), (16, 156744840), (20, 125395872), (21, 119424640), (24, 104496560), (28, 89568480), (30, 83597248), (32, 78372420), (35, 71654784), (40, 62697936), (42, 59712320), (48, 52248280), (56, 44784240), (60, 41798624), (64, 39186210), (70, 35827392), (80, 31348968), (84, 29856160), (96, 26124140), (105, 23884928), (112, 22392120), (120, 20899312), (128, 19593105), (140, 17913696), (160, 15674484), (168, 14928080), (192, 13062070), (210, 11942464), (224, 11196060), (240, 10449656), (280, 8956848), (320, 7837242), (336, 7464040), (384, 6531035), (420, 5971232), (448, 5598030), (480, 5224828), (560, 4478424), (640, 3918621), (672, 3732020), (840, 2985616), (896, 2799015), (960, 2612414), (1120, 2239212), (1344, 1866010), (1680, 1492808), (1920, 1306207), (2240, 1119606), (2688, 933005), (3360, 746404), (4480, 559803), (6720, 373202), (13440, 186601)]