240846480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 320

約数和(自身を含む): 1004935680

約数和(自身を除く): 764089200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 937, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1874, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2811, 2856, 3024, 3060, 3213, 3570, 3672, 3748, 3780, 4080, 4284, 4590, 4685, 4760, 5040, 5355, 5622, 5712, 6120, 6426, 6559, 7140, 7344, 7496, 7560, 8433, 8568, 9180, 9370, 9520, 10710, 11244, 12240, 12852, 13118, 14055, 14280, 14992, 15120, 15929, 16065, 16866, 17136, 18360, 18740, 19677, 21420, 22488, 25299, 25704, 26236, 28110, 28560, 31858, 32130, 32795, 33732, 36720, 37480, 39354, 42165, 42840, 44976, 47787, 50598, 51408, 52472, 56220, 59031, 63716, 64260, 65590, 67464, 74960, 78708, 79645, 84330, 85680, 95574, 98385, 101196, 104944, 111503, 112440, 118062, 126495, 127432, 128520, 131180, 134928, 143361, 157416, 159290, 168660, 177093, 191148, 196770, 202392, 223006, 224880, 236124, 238935, 252990, 254864, 257040, 262360, 286722, 295155, 314832, 318580, 334509, 337320, 354186, 382296, 393540, 404784, 430083, 446012, 472248, 477870, 505980, 524720, 557515, 573444, 590310, 637160, 669018, 674640, 708372, 716805, 764592, 787080, 860166, 885465, 892024, 944496, 955740, 1003527, 1011960, 1115030, 1146888, 1180620, 1274320, 1338036, 1416744, 1433610, 1574160, 1672545, 1720332, 1770930, 1784048, 1911480, 2007054, 2023920, 2150415, 2230060, 2293776, 2361240, 2676072, 2833488, 2867220, 3010581, 3345090, 3440664, 3541860, 3822960, 4014108, 4300830, 4460120, 4722480, 5017635, 5352144, 5734440, 6021162, 6690180, 6881328, 7083720, 8028216, 8601660, 8920240, 10035270, 11468880, 12042324, 13380360, 14167440, 15052905, 16056432, 17203320, 20070540, 24084648, 26760720, 30105810, 34406640, 40141080, 48169296, 60211620, 80282160, 120423240, 240846480]

約数ペア:

[(1, 240846480), (2, 120423240), (3, 80282160), (4, 60211620), (5, 48169296), (6, 40141080), (7, 34406640), (8, 30105810), (9, 26760720), (10, 24084648), (12, 20070540), (14, 17203320), (15, 16056432), (16, 15052905), (17, 14167440), (18, 13380360), (20, 12042324), (21, 11468880), (24, 10035270), (27, 8920240), (28, 8601660), (30, 8028216), (34, 7083720), (35, 6881328), (36, 6690180), (40, 6021162), (42, 5734440), (45, 5352144), (48, 5017635), (51, 4722480), (54, 4460120), (56, 4300830), (60, 4014108), (63, 3822960), (68, 3541860), (70, 3440664), (72, 3345090), (80, 3010581), (84, 2867220), (85, 2833488), (90, 2676072), (102, 2361240), (105, 2293776), (108, 2230060), (112, 2150415), (119, 2023920), (120, 2007054), (126, 1911480), (135, 1784048), (136, 1770930), (140, 1720332), (144, 1672545), (153, 1574160), (168, 1433610), (170, 1416744), (180, 1338036), (189, 1274320), (204, 1180620), (210, 1146888), (216, 1115030), (238, 1011960), (240, 1003527), (252, 955740), (255, 944496), (270, 892024), (272, 885465), (280, 860166), (306, 787080), (315, 764592), (336, 716805), (340, 708372), (357, 674640), (360, 669018), (378, 637160), (408, 590310), (420, 573444), (432, 557515), (459, 524720), (476, 505980), (504, 477870), (510, 472248), (540, 446012), (560, 430083), (595, 404784), (612, 393540), (630, 382296), (680, 354186), (714, 337320), (720, 334509), (756, 318580), (765, 314832), (816, 295155), (840, 286722), (918, 262360), (937, 257040), (945, 254864), (952, 252990), (1008, 238935), (1020, 236124), (1071, 224880), (1080, 223006), (1190, 202392), (1224, 196770), (1260, 191148), (1360, 177093), (1428, 168660), (1512, 159290), (1530, 157416), (1680, 143361), (1785, 134928), (1836, 131180), (1874, 128520), (1890, 127432), (1904, 126495), (2040, 118062), (2142, 112440), (2160, 111503), (2295, 104944), (2380, 101196), (2448, 98385), (2520, 95574), (2811, 85680), (2856, 84330), (3024, 79645), (3060, 78708), (3213, 74960), (3570, 67464), (3672, 65590), (3748, 64260), (3780, 63716), (4080, 59031), (4284, 56220), (4590, 52472), (4685, 51408), (4760, 50598), (5040, 47787), (5355, 44976), (5622, 42840), (5712, 42165), (6120, 39354), (6426, 37480), (6559, 36720), (7140, 33732), (7344, 32795), (7496, 32130), (7560, 31858), (8433, 28560), (8568, 28110), (9180, 26236), (9370, 25704), (9520, 25299), (10710, 22488), (11244, 21420), (12240, 19677), (12852, 18740), (13118, 18360), (14055, 17136), (14280, 16866), (14992, 16065), (15120, 15929)]