948558240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:844

約数の個数: 288

約数和(自身を含む): 3731495040

約数和(自身を除く): 2782936800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 240, 252, 278, 280, 288, 315, 336, 360, 417, 420, 480, 504, 556, 560, 630, 672, 677, 695, 720, 834, 840, 973, 1008, 1112, 1120, 1251, 1260, 1354, 1390, 1440, 1668, 1680, 1946, 2016, 2031, 2085, 2224, 2502, 2520, 2708, 2780, 2919, 3336, 3360, 3385, 3892, 4062, 4170, 4448, 4739, 4865, 5004, 5040, 5416, 5560, 5838, 6093, 6255, 6672, 6770, 7784, 8124, 8340, 8757, 9478, 9730, 10008, 10080, 10155, 10832, 11120, 11676, 12186, 12510, 13344, 13540, 14217, 14595, 15568, 16248, 16680, 17514, 18956, 19460, 20016, 20310, 21664, 22240, 23352, 23695, 24372, 25020, 27080, 28434, 29190, 30465, 31136, 32496, 33360, 35028, 37912, 38920, 40032, 40620, 42651, 43785, 46704, 47390, 48744, 50040, 54160, 56868, 58380, 60930, 64992, 66720, 70056, 71085, 75824, 77840, 81240, 85302, 87570, 93408, 94103, 94780, 97488, 100080, 108320, 113736, 116760, 121860, 140112, 142170, 151648, 155680, 162480, 170604, 175140, 188206, 189560, 194976, 200160, 213255, 227472, 233520, 243720, 280224, 282309, 284340, 324960, 341208, 350280, 376412, 379120, 426510, 454944, 467040, 470515, 487440, 564618, 568680, 658721, 682416, 700560, 752824, 758240, 846927, 853020, 941030, 974880, 1129236, 1137360, 1317442, 1364832, 1401120, 1411545, 1505648, 1693854, 1706040, 1882060, 1976163, 2258472, 2274720, 2634884, 2823090, 3011296, 3293605, 3387708, 3412080, 3764120, 3952326, 4234635, 4516944, 5269768, 5646180, 5928489, 6587210, 6775416, 6824160, 7528240, 7904652, 8469270, 9033888, 9880815, 10539536, 11292360, 11856978, 13174420, 13550832, 15056480, 15809304, 16938540, 19761630, 21079072, 22584720, 23713956, 26348840, 27101664, 29642445, 31618608, 33877080, 39523260, 45169440, 47427912, 52697680, 59284890, 63237216, 67754160, 79046520, 94855824, 105395360, 118569780, 135508320, 158093040, 189711648, 237139560, 316186080, 474279120, 948558240]

約数ペア:

[(1, 948558240), (2, 474279120), (3, 316186080), (4, 237139560), (5, 189711648), (6, 158093040), (7, 135508320), (8, 118569780), (9, 105395360), (10, 94855824), (12, 79046520), (14, 67754160), (15, 63237216), (16, 59284890), (18, 52697680), (20, 47427912), (21, 45169440), (24, 39523260), (28, 33877080), (30, 31618608), (32, 29642445), (35, 27101664), (36, 26348840), (40, 23713956), (42, 22584720), (45, 21079072), (48, 19761630), (56, 16938540), (60, 15809304), (63, 15056480), (70, 13550832), (72, 13174420), (80, 11856978), (84, 11292360), (90, 10539536), (96, 9880815), (105, 9033888), (112, 8469270), (120, 7904652), (126, 7528240), (139, 6824160), (140, 6775416), (144, 6587210), (160, 5928489), (168, 5646180), (180, 5269768), (210, 4516944), (224, 4234635), (240, 3952326), (252, 3764120), (278, 3412080), (280, 3387708), (288, 3293605), (315, 3011296), (336, 2823090), (360, 2634884), (417, 2274720), (420, 2258472), (480, 1976163), (504, 1882060), (556, 1706040), (560, 1693854), (630, 1505648), (672, 1411545), (677, 1401120), (695, 1364832), (720, 1317442), (834, 1137360), (840, 1129236), (973, 974880), (1008, 941030), (1112, 853020), (1120, 846927), (1251, 758240), (1260, 752824), (1354, 700560), (1390, 682416), (1440, 658721), (1668, 568680), (1680, 564618), (1946, 487440), (2016, 470515), (2031, 467040), (2085, 454944), (2224, 426510), (2502, 379120), (2520, 376412), (2708, 350280), (2780, 341208), (2919, 324960), (3336, 284340), (3360, 282309), (3385, 280224), (3892, 243720), (4062, 233520), (4170, 227472), (4448, 213255), (4739, 200160), (4865, 194976), (5004, 189560), (5040, 188206), (5416, 175140), (5560, 170604), (5838, 162480), (6093, 155680), (6255, 151648), (6672, 142170), (6770, 140112), (7784, 121860), (8124, 116760), (8340, 113736), (8757, 108320), (9478, 100080), (9730, 97488), (10008, 94780), (10080, 94103), (10155, 93408), (10832, 87570), (11120, 85302), (11676, 81240), (12186, 77840), (12510, 75824), (13344, 71085), (13540, 70056), (14217, 66720), (14595, 64992), (15568, 60930), (16248, 58380), (16680, 56868), (17514, 54160), (18956, 50040), (19460, 48744), (20016, 47390), (20310, 46704), (21664, 43785), (22240, 42651), (23352, 40620), (23695, 40032), (24372, 38920), (25020, 37912), (27080, 35028), (28434, 33360), (29190, 32496), (30465, 31136)]