7871844960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2039}}^1$

素因数の和:2450

約数の個数: 288

約数和(自身を含む): 30795448320

約数和(自身を除く): 22923603360

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, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 383, 420, 480, 504, 560, 630, 672, 720, 766, 840, 1008, 1120, 1149, 1260, 1440, 1532, 1680, 1915, 2016, 2039, 2298, 2520, 2681, 3064, 3360, 3447, 3830, 4078, 4596, 5040, 5362, 5745, 6117, 6128, 6894, 7660, 8043, 8156, 9192, 10080, 10195, 10724, 11490, 12234, 12256, 13405, 13788, 14273, 15320, 16086, 16312, 17235, 18351, 18384, 20390, 21448, 22980, 24129, 24468, 26810, 27576, 28546, 30585, 30640, 32172, 32624, 34470, 36702, 36768, 40215, 40780, 42819, 42896, 45960, 48258, 48936, 53620, 55152, 57092, 61170, 61280, 64344, 65248, 68940, 71365, 73404, 80430, 81560, 85638, 85792, 91755, 91920, 96516, 97872, 107240, 110304, 114184, 120645, 122340, 128457, 128688, 137880, 142730, 146808, 160860, 163120, 171276, 183510, 183840, 193032, 195744, 214095, 214480, 228368, 241290, 244680, 256914, 257376, 275760, 285460, 293616, 321720, 326240, 342552, 367020, 386064, 428190, 428960, 456736, 482580, 489360, 513828, 551520, 570920, 587232, 642285, 643440, 685104, 734040, 772128, 780937, 856380, 965160, 978720, 1027656, 1141840, 1284570, 1286880, 1370208, 1468080, 1561874, 1712760, 1930320, 2055312, 2283680, 2342811, 2569140, 2936160, 3123748, 3425520, 3860640, 3904685, 4110624, 4685622, 5138280, 5466559, 6247496, 6851040, 7028433, 7809370, 9371244, 10276560, 10933118, 11714055, 12494992, 14056866, 15618740, 16399677, 18742488, 20553120, 21866236, 23428110, 24989984, 27332795, 28113732, 31237480, 32799354, 35142165, 37484976, 43732472, 46856220, 49199031, 54665590, 56227464, 62474960, 65598708, 70284330, 74969952, 81998385, 87464944, 93712440, 98398062, 109331180, 112454928, 124949920, 131197416, 140568660, 163996770, 174929888, 187424880, 196796124, 218662360, 224909856, 245995155, 262394832, 281137320, 327993540, 374849760, 393592248, 437324720, 491990310, 524789664, 562274640, 655987080, 787184496, 874649440, 983980620, 1124549280, 1311974160, 1574368992, 1967961240, 2623948320, 3935922480, 7871844960]

約数ペア:

[(1, 7871844960), (2, 3935922480), (3, 2623948320), (4, 1967961240), (5, 1574368992), (6, 1311974160), (7, 1124549280), (8, 983980620), (9, 874649440), (10, 787184496), (12, 655987080), (14, 562274640), (15, 524789664), (16, 491990310), (18, 437324720), (20, 393592248), (21, 374849760), (24, 327993540), (28, 281137320), (30, 262394832), (32, 245995155), (35, 224909856), (36, 218662360), (40, 196796124), (42, 187424880), (45, 174929888), (48, 163996770), (56, 140568660), (60, 131197416), (63, 124949920), (70, 112454928), (72, 109331180), (80, 98398062), (84, 93712440), (90, 87464944), (96, 81998385), (105, 74969952), (112, 70284330), (120, 65598708), (126, 62474960), (140, 56227464), (144, 54665590), (160, 49199031), (168, 46856220), (180, 43732472), (210, 37484976), (224, 35142165), (240, 32799354), (252, 31237480), (280, 28113732), (288, 27332795), (315, 24989984), (336, 23428110), (360, 21866236), (383, 20553120), (420, 18742488), (480, 16399677), (504, 15618740), (560, 14056866), (630, 12494992), (672, 11714055), (720, 10933118), (766, 10276560), (840, 9371244), (1008, 7809370), (1120, 7028433), (1149, 6851040), (1260, 6247496), (1440, 5466559), (1532, 5138280), (1680, 4685622), (1915, 4110624), (2016, 3904685), (2039, 3860640), (2298, 3425520), (2520, 3123748), (2681, 2936160), (3064, 2569140), (3360, 2342811), (3447, 2283680), (3830, 2055312), (4078, 1930320), (4596, 1712760), (5040, 1561874), (5362, 1468080), (5745, 1370208), (6117, 1286880), (6128, 1284570), (6894, 1141840), (7660, 1027656), (8043, 978720), (8156, 965160), (9192, 856380), (10080, 780937), (10195, 772128), (10724, 734040), (11490, 685104), (12234, 643440), (12256, 642285), (13405, 587232), (13788, 570920), (14273, 551520), (15320, 513828), (16086, 489360), (16312, 482580), (17235, 456736), (18351, 428960), (18384, 428190), (20390, 386064), (21448, 367020), (22980, 342552), (24129, 326240), (24468, 321720), (26810, 293616), (27576, 285460), (28546, 275760), (30585, 257376), (30640, 256914), (32172, 244680), (32624, 241290), (34470, 228368), (36702, 214480), (36768, 214095), (40215, 195744), (40780, 193032), (42819, 183840), (42896, 183510), (45960, 171276), (48258, 163120), (48936, 160860), (53620, 146808), (55152, 142730), (57092, 137880), (61170, 128688), (61280, 128457), (64344, 122340), (65248, 120645), (68940, 114184), (71365, 110304), (73404, 107240), (80430, 97872), (81560, 96516), (85638, 91920), (85792, 91755)]