871417440

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 336

約数和(自身を含む): 3199464576

約数和(自身を除く): 2328047136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 241, 243, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 482, 486, 496, 540, 558, 620, 648, 720, 723, 729, 744, 810, 837, 864, 930, 964, 972, 992, 1080, 1116, 1205, 1215, 1240, 1296, 1395, 1440, 1446, 1458, 1488, 1620, 1674, 1860, 1928, 1944, 2160, 2169, 2232, 2410, 2430, 2480, 2511, 2592, 2790, 2892, 2916, 2976, 3240, 3348, 3615, 3645, 3720, 3856, 3888, 4185, 4320, 4338, 4464, 4820, 4860, 4960, 5022, 5580, 5784, 5832, 6480, 6507, 6696, 7230, 7290, 7440, 7471, 7533, 7712, 7776, 8370, 8676, 8928, 9640, 9720, 10044, 10845, 11160, 11568, 11664, 12555, 12960, 13014, 13392, 14460, 14580, 14880, 14942, 15066, 16740, 17352, 19280, 19440, 19521, 20088, 21690, 22320, 22413, 22599, 23136, 23328, 25110, 26028, 26784, 28920, 29160, 29884, 30132, 32535, 33480, 34704, 37355, 37665, 38560, 38880, 39042, 40176, 43380, 44640, 44826, 45198, 50220, 52056, 57840, 58320, 58563, 59768, 60264, 65070, 66960, 67239, 69408, 74710, 75330, 78084, 80352, 86760, 89652, 90396, 97605, 100440, 104112, 112065, 112995, 115680, 116640, 117126, 119536, 120528, 130140, 133920, 134478, 149420, 150660, 156168, 173520, 175689, 179304, 180792, 195210, 200880, 201717, 208224, 224130, 225990, 234252, 239072, 241056, 260280, 268956, 292815, 298840, 301320, 312336, 336195, 347040, 351378, 358608, 361584, 390420, 401760, 403434, 448260, 451980, 468504, 520560, 537912, 585630, 597680, 602640, 605151, 624672, 672390, 702756, 717216, 723168, 780840, 806868, 878445, 896520, 903960, 937008, 1008585, 1041120, 1075824, 1171260, 1195360, 1205280, 1210302, 1344780, 1405512, 1561680, 1613736, 1756890, 1793040, 1807920, 1815453, 1874016, 2017170, 2151648, 2342520, 2420604, 2689560, 2811024, 3025755, 3123360, 3227472, 3513780, 3586080, 3615840, 3630906, 4034340, 4685040, 4841208, 5379120, 5446359, 5622048, 6051510, 6454944, 7027560, 7261812, 8068680, 9077265, 9370080, 9682416, 10758240, 10892718, 12103020, 14055120, 14523624, 16137360, 18154530, 19364832, 21785436, 24206040, 27231795, 28110240, 29047248, 32274720, 36309060, 43570872, 48412080, 54463590, 58094496, 72618120, 87141744, 96824160, 108927180, 145236240, 174283488, 217854360, 290472480, 435708720, 871417440]

約数ペア:

[(1, 871417440), (2, 435708720), (3, 290472480), (4, 217854360), (5, 174283488), (6, 145236240), (8, 108927180), (9, 96824160), (10, 87141744), (12, 72618120), (15, 58094496), (16, 54463590), (18, 48412080), (20, 43570872), (24, 36309060), (27, 32274720), (30, 29047248), (31, 28110240), (32, 27231795), (36, 24206040), (40, 21785436), (45, 19364832), (48, 18154530), (54, 16137360), (60, 14523624), (62, 14055120), (72, 12103020), (80, 10892718), (81, 10758240), (90, 9682416), (93, 9370080), (96, 9077265), (108, 8068680), (120, 7261812), (124, 7027560), (135, 6454944), (144, 6051510), (155, 5622048), (160, 5446359), (162, 5379120), (180, 4841208), (186, 4685040), (216, 4034340), (240, 3630906), (241, 3615840), (243, 3586080), (248, 3513780), (270, 3227472), (279, 3123360), (288, 3025755), (310, 2811024), (324, 2689560), (360, 2420604), (372, 2342520), (405, 2151648), (432, 2017170), (465, 1874016), (480, 1815453), (482, 1807920), (486, 1793040), (496, 1756890), (540, 1613736), (558, 1561680), (620, 1405512), (648, 1344780), (720, 1210302), (723, 1205280), (729, 1195360), (744, 1171260), (810, 1075824), (837, 1041120), (864, 1008585), (930, 937008), (964, 903960), (972, 896520), (992, 878445), (1080, 806868), (1116, 780840), (1205, 723168), (1215, 717216), (1240, 702756), (1296, 672390), (1395, 624672), (1440, 605151), (1446, 602640), (1458, 597680), (1488, 585630), (1620, 537912), (1674, 520560), (1860, 468504), (1928, 451980), (1944, 448260), (2160, 403434), (2169, 401760), (2232, 390420), (2410, 361584), (2430, 358608), (2480, 351378), (2511, 347040), (2592, 336195), (2790, 312336), (2892, 301320), (2916, 298840), (2976, 292815), (3240, 268956), (3348, 260280), (3615, 241056), (3645, 239072), (3720, 234252), (3856, 225990), (3888, 224130), (4185, 208224), (4320, 201717), (4338, 200880), (4464, 195210), (4820, 180792), (4860, 179304), (4960, 175689), (5022, 173520), (5580, 156168), (5784, 150660), (5832, 149420), (6480, 134478), (6507, 133920), (6696, 130140), (7230, 120528), (7290, 119536), (7440, 117126), (7471, 116640), (7533, 115680), (7712, 112995), (7776, 112065), (8370, 104112), (8676, 100440), (8928, 97605), (9640, 90396), (9720, 89652), (10044, 86760), (10845, 80352), (11160, 78084), (11568, 75330), (11664, 74710), (12555, 69408), (12960, 67239), (13014, 66960), (13392, 65070), (14460, 60264), (14580, 59768), (14880, 58563), (14942, 58320), (15066, 57840), (16740, 52056), (17352, 50220), (19280, 45198), (19440, 44826), (19521, 44640), (20088, 43380), (21690, 40176), (22320, 39042), (22413, 38880), (22599, 38560), (23136, 37665), (23328, 37355), (25110, 34704), (26028, 33480), (26784, 32535), (28920, 30132), (29160, 29884)]