2097548880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1234

約数の個数: 240

約数和(自身を含む): 7615119744

約数和(自身を除く): 5517570864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 173, 196, 210, 240, 245, 280, 294, 336, 346, 392, 420, 490, 519, 560, 588, 692, 735, 784, 840, 865, 980, 1031, 1038, 1176, 1211, 1384, 1470, 1680, 1730, 1960, 2062, 2076, 2352, 2422, 2595, 2768, 2940, 3093, 3460, 3633, 3920, 4124, 4152, 4844, 5155, 5190, 5880, 6055, 6186, 6920, 7217, 7266, 8248, 8304, 8477, 9688, 10310, 10380, 11760, 12110, 12372, 13840, 14434, 14532, 15465, 16496, 16954, 18165, 19376, 20620, 20760, 21651, 24220, 24744, 25431, 28868, 29064, 30930, 33908, 36085, 36330, 41240, 41520, 42385, 43302, 48440, 49488, 50519, 50862, 57736, 58128, 61860, 67816, 72170, 72660, 82480, 84770, 86604, 96880, 101038, 101724, 108255, 115472, 123720, 127155, 135632, 144340, 145320, 151557, 169540, 173208, 178363, 202076, 203448, 216510, 247440, 252595, 254310, 288680, 290640, 303114, 339080, 346416, 356726, 404152, 406896, 433020, 505190, 508620, 535089, 577360, 606228, 678160, 713452, 757785, 808304, 866040, 891815, 1010380, 1017240, 1070178, 1212456, 1248541, 1426904, 1515570, 1732080, 1783630, 2020760, 2034480, 2140356, 2424912, 2497082, 2675445, 2853808, 3031140, 3567260, 3745623, 4041520, 4280712, 4994164, 5350890, 6062280, 6242705, 7134520, 7491246, 8561424, 8739787, 9988328, 10701780, 12124560, 12485410, 14269040, 14982492, 17479574, 18728115, 19976656, 21403560, 24970820, 26219361, 29964984, 34959148, 37456230, 42807120, 43698935, 49941640, 52438722, 59929968, 69918296, 74912460, 87397870, 99883280, 104877444, 131096805, 139836592, 149824920, 174795740, 209754888, 262193610, 299649840, 349591480, 419509776, 524387220, 699182960, 1048774440, 2097548880]

約数ペア:

[(1, 2097548880), (2, 1048774440), (3, 699182960), (4, 524387220), (5, 419509776), (6, 349591480), (7, 299649840), (8, 262193610), (10, 209754888), (12, 174795740), (14, 149824920), (15, 139836592), (16, 131096805), (20, 104877444), (21, 99883280), (24, 87397870), (28, 74912460), (30, 69918296), (35, 59929968), (40, 52438722), (42, 49941640), (48, 43698935), (49, 42807120), (56, 37456230), (60, 34959148), (70, 29964984), (80, 26219361), (84, 24970820), (98, 21403560), (105, 19976656), (112, 18728115), (120, 17479574), (140, 14982492), (147, 14269040), (168, 12485410), (173, 12124560), (196, 10701780), (210, 9988328), (240, 8739787), (245, 8561424), (280, 7491246), (294, 7134520), (336, 6242705), (346, 6062280), (392, 5350890), (420, 4994164), (490, 4280712), (519, 4041520), (560, 3745623), (588, 3567260), (692, 3031140), (735, 2853808), (784, 2675445), (840, 2497082), (865, 2424912), (980, 2140356), (1031, 2034480), (1038, 2020760), (1176, 1783630), (1211, 1732080), (1384, 1515570), (1470, 1426904), (1680, 1248541), (1730, 1212456), (1960, 1070178), (2062, 1017240), (2076, 1010380), (2352, 891815), (2422, 866040), (2595, 808304), (2768, 757785), (2940, 713452), (3093, 678160), (3460, 606228), (3633, 577360), (3920, 535089), (4124, 508620), (4152, 505190), (4844, 433020), (5155, 406896), (5190, 404152), (5880, 356726), (6055, 346416), (6186, 339080), (6920, 303114), (7217, 290640), (7266, 288680), (8248, 254310), (8304, 252595), (8477, 247440), (9688, 216510), (10310, 203448), (10380, 202076), (11760, 178363), (12110, 173208), (12372, 169540), (13840, 151557), (14434, 145320), (14532, 144340), (15465, 135632), (16496, 127155), (16954, 123720), (18165, 115472), (19376, 108255), (20620, 101724), (20760, 101038), (21651, 96880), (24220, 86604), (24744, 84770), (25431, 82480), (28868, 72660), (29064, 72170), (30930, 67816), (33908, 61860), (36085, 58128), (36330, 57736), (41240, 50862), (41520, 50519), (42385, 49488), (43302, 48440)]