1984575600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{26251}}^1$

素因数の和:26285

約数の個数: 240

約数和(自身を含む): 8073015040

約数和(自身を除く): 6088439440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 7560, 8400, 9450, 10800, 12600, 15120, 18900, 25200, 26251, 37800, 52502, 75600, 78753, 105004, 131255, 157506, 183757, 210008, 236259, 262510, 315012, 367514, 393765, 420016, 472518, 525020, 551271, 630024, 656275, 708777, 735028, 787530, 918785, 945036, 1050040, 1102542, 1181295, 1260048, 1312550, 1417554, 1470056, 1575060, 1653813, 1837570, 1890072, 1968825, 2100080, 2205084, 2362590, 2625100, 2756355, 2835108, 2940112, 3150120, 3307626, 3543885, 3675140, 3780144, 3937650, 4410168, 4593925, 4725180, 4961439, 5250200, 5512710, 5670216, 5906475, 6300240, 6615252, 7087770, 7350280, 7875300, 8269065, 8820336, 9187850, 9450360, 9922878, 10500400, 11025420, 11340432, 11812950, 13230504, 13781775, 14175540, 14700560, 15750600, 16538130, 17719425, 18375700, 18900720, 19845756, 22050840, 23625900, 24807195, 26461008, 27563550, 28351080, 31501200, 33076260, 35438850, 36751400, 39691512, 41345325, 44101680, 47251800, 49614390, 55127100, 56702160, 66152520, 70877700, 73502800, 79383024, 82690650, 94503600, 99228780, 110254200, 124035975, 132305040, 141755400, 165381300, 198457560, 220508400, 248071950, 283510800, 330762600, 396915120, 496143900, 661525200, 992287800, 1984575600]

約数ペア:

[(1, 1984575600), (2, 992287800), (3, 661525200), (4, 496143900), (5, 396915120), (6, 330762600), (7, 283510800), (8, 248071950), (9, 220508400), (10, 198457560), (12, 165381300), (14, 141755400), (15, 132305040), (16, 124035975), (18, 110254200), (20, 99228780), (21, 94503600), (24, 82690650), (25, 79383024), (27, 73502800), (28, 70877700), (30, 66152520), (35, 56702160), (36, 55127100), (40, 49614390), (42, 47251800), (45, 44101680), (48, 41345325), (50, 39691512), (54, 36751400), (56, 35438850), (60, 33076260), (63, 31501200), (70, 28351080), (72, 27563550), (75, 26461008), (80, 24807195), (84, 23625900), (90, 22050840), (100, 19845756), (105, 18900720), (108, 18375700), (112, 17719425), (120, 16538130), (126, 15750600), (135, 14700560), (140, 14175540), (144, 13781775), (150, 13230504), (168, 11812950), (175, 11340432), (180, 11025420), (189, 10500400), (200, 9922878), (210, 9450360), (216, 9187850), (225, 8820336), (240, 8269065), (252, 7875300), (270, 7350280), (280, 7087770), (300, 6615252), (315, 6300240), (336, 5906475), (350, 5670216), (360, 5512710), (378, 5250200), (400, 4961439), (420, 4725180), (432, 4593925), (450, 4410168), (504, 3937650), (525, 3780144), (540, 3675140), (560, 3543885), (600, 3307626), (630, 3150120), (675, 2940112), (700, 2835108), (720, 2756355), (756, 2625100), (840, 2362590), (900, 2205084), (945, 2100080), (1008, 1968825), (1050, 1890072), (1080, 1837570), (1200, 1653813), (1260, 1575060), (1350, 1470056), (1400, 1417554), (1512, 1312550), (1575, 1260048), (1680, 1181295), (1800, 1102542), (1890, 1050040), (2100, 945036), (2160, 918785), (2520, 787530), (2700, 735028), (2800, 708777), (3024, 656275), (3150, 630024), (3600, 551271), (3780, 525020), (4200, 472518), (4725, 420016), (5040, 393765), (5400, 367514), (6300, 315012), (7560, 262510), (8400, 236259), (9450, 210008), (10800, 183757), (12600, 157506), (15120, 131255), (18900, 105004), (25200, 78753), (26251, 75600), (37800, 52502)]