245929320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7544

約数の個数: 192

約数和(自身を含む): 983848320

約数和(自身を除く): 737919000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 7507, 8190, 10920, 15014, 16380, 22521, 30028, 32760, 37535, 45042, 52549, 60056, 67563, 75070, 90084, 97591, 105098, 112605, 135126, 150140, 157647, 180168, 195182, 210196, 225210, 262745, 270252, 292773, 300280, 315294, 337815, 390364, 420392, 450420, 472941, 487955, 525490, 540504, 585546, 630588, 675630, 683137, 780728, 788235, 878319, 900840, 945882, 975910, 1050980, 1171092, 1261176, 1351260, 1366274, 1463865, 1576470, 1756638, 1891764, 1951820, 2049411, 2101960, 2342184, 2364705, 2702520, 2732548, 2927730, 3152940, 3415685, 3513276, 3783528, 3903640, 4098822, 4391595, 4729410, 5465096, 5855460, 6148233, 6305880, 6831370, 7026552, 8197644, 8783190, 9458820, 10247055, 11710920, 12296466, 13662740, 16395288, 17566380, 18917640, 20494110, 24592932, 27325480, 30741165, 35132760, 40988220, 49185864, 61482330, 81976440, 122964660, 245929320]

約数ペア:

[(1, 245929320), (2, 122964660), (3, 81976440), (4, 61482330), (5, 49185864), (6, 40988220), (7, 35132760), (8, 30741165), (9, 27325480), (10, 24592932), (12, 20494110), (13, 18917640), (14, 17566380), (15, 16395288), (18, 13662740), (20, 12296466), (21, 11710920), (24, 10247055), (26, 9458820), (28, 8783190), (30, 8197644), (35, 7026552), (36, 6831370), (39, 6305880), (40, 6148233), (42, 5855460), (45, 5465096), (52, 4729410), (56, 4391595), (60, 4098822), (63, 3903640), (65, 3783528), (70, 3513276), (72, 3415685), (78, 3152940), (84, 2927730), (90, 2732548), (91, 2702520), (104, 2364705), (105, 2342184), (117, 2101960), (120, 2049411), (126, 1951820), (130, 1891764), (140, 1756638), (156, 1576470), (168, 1463865), (180, 1366274), (182, 1351260), (195, 1261176), (210, 1171092), (234, 1050980), (252, 975910), (260, 945882), (273, 900840), (280, 878319), (312, 788235), (315, 780728), (360, 683137), (364, 675630), (390, 630588), (420, 585546), (455, 540504), (468, 525490), (504, 487955), (520, 472941), (546, 450420), (585, 420392), (630, 390364), (728, 337815), (780, 315294), (819, 300280), (840, 292773), (910, 270252), (936, 262745), (1092, 225210), (1170, 210196), (1260, 195182), (1365, 180168), (1560, 157647), (1638, 150140), (1820, 135126), (2184, 112605), (2340, 105098), (2520, 97591), (2730, 90084), (3276, 75070), (3640, 67563), (4095, 60056), (4680, 52549), (5460, 45042), (6552, 37535), (7507, 32760), (8190, 30028), (10920, 22521), (15014, 16380)]