251434080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10309

約数の個数: 144

約数和(自身を含む): 908578944

約数和(自身を除く): 657144864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 10271, 12240, 20542, 24480, 30813, 41084, 51355, 61626, 82168, 92439, 102710, 123252, 154065, 164336, 174607, 184878, 205420, 246504, 308130, 328672, 349214, 369756, 410840, 462195, 493008, 523821, 616260, 698428, 739512, 821680, 873035, 924390, 986016, 1047642, 1232520, 1396856, 1479024, 1571463, 1643360, 1746070, 1848780, 2095284, 2465040, 2619105, 2793712, 2958048, 3142926, 3492140, 3697560, 4190568, 4930080, 5238210, 5587424, 6285852, 6984280, 7395120, 7857315, 8381136, 10476420, 12571704, 13968560, 14790240, 15714630, 16762272, 20952840, 25143408, 27937120, 31429260, 41905680, 50286816, 62858520, 83811360, 125717040, 251434080]

約数ペア:

[(1, 251434080), (2, 125717040), (3, 83811360), (4, 62858520), (5, 50286816), (6, 41905680), (8, 31429260), (9, 27937120), (10, 25143408), (12, 20952840), (15, 16762272), (16, 15714630), (17, 14790240), (18, 13968560), (20, 12571704), (24, 10476420), (30, 8381136), (32, 7857315), (34, 7395120), (36, 6984280), (40, 6285852), (45, 5587424), (48, 5238210), (51, 4930080), (60, 4190568), (68, 3697560), (72, 3492140), (80, 3142926), (85, 2958048), (90, 2793712), (96, 2619105), (102, 2465040), (120, 2095284), (136, 1848780), (144, 1746070), (153, 1643360), (160, 1571463), (170, 1479024), (180, 1396856), (204, 1232520), (240, 1047642), (255, 986016), (272, 924390), (288, 873035), (306, 821680), (340, 739512), (360, 698428), (408, 616260), (480, 523821), (510, 493008), (544, 462195), (612, 410840), (680, 369756), (720, 349214), (765, 328672), (816, 308130), (1020, 246504), (1224, 205420), (1360, 184878), (1440, 174607), (1530, 164336), (1632, 154065), (2040, 123252), (2448, 102710), (2720, 92439), (3060, 82168), (4080, 61626), (4896, 51355), (6120, 41084), (8160, 30813), (10271, 24480), (12240, 20542)]