16948945440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9886

約数の個数: 480

約数和(自身を含む): 71965998720

約数和(自身を除く): 55017053280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 504, 513, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2592, 2660, 2736, 2835, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4536, 4560, 4788, 5040, 5130, 5320, 5472, 5670, 5985, 6048, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 9072, 9120, 9576, 9833, 10080, 10260, 10640, 10773, 11340, 11970, 12312, 12768, 12960, 13680, 14364, 15120, 15390, 15960, 16416, 17955, 18144, 19152, 19666, 20520, 21280, 21546, 22680, 23940, 24624, 27360, 28728, 29499, 30240, 30780, 31920, 35910, 38304, 39332, 41040, 43092, 45360, 47880, 49165, 49248, 53865, 57456, 58998, 61560, 63840, 68831, 71820, 78664, 82080, 86184, 88497, 90720, 95760, 98330, 107730, 114912, 117996, 123120, 137662, 143640, 147495, 157328, 172368, 176994, 186827, 191520, 196660, 206493, 215460, 235992, 246240, 265491, 275324, 287280, 294990, 314656, 344155, 344736, 353988, 373654, 393320, 412986, 430920, 442485, 471984, 530982, 550648, 560481, 574560, 589980, 619479, 688310, 707976, 747308, 786640, 796473, 825972, 861840, 884970, 934135, 943968, 1032465, 1061964, 1101296, 1120962, 1179960, 1238958, 1307789, 1327455, 1376620, 1415952, 1494616, 1573280, 1592946, 1651944, 1681443, 1723680, 1769940, 1858437, 1868270, 2064930, 2123928, 2202592, 2241924, 2359920, 2477916, 2615578, 2654910, 2753240, 2802405, 2831904, 2989232, 3097395, 3185892, 3303888, 3362886, 3539880, 3716874, 3736540, 3923367, 3982365, 4129860, 4247856, 4483848, 4719840, 4955832, 5044329, 5231156, 5309820, 5506480, 5575311, 5604810, 5978464, 6194790, 6371784, 6538945, 6607776, 6725772, 7079760, 7433748, 7473080, 7846734, 7964730, 8259720, 8407215, 8495712, 8967696, 9292185, 9911664, 10088658, 10462312, 10619640, 11012960, 11150622, 11209620, 11770101, 12389580, 12743568, 13077890, 13451544, 14159520, 14867496, 14946160, 15132987, 15693468, 15929460, 16519440, 16814430, 17935392, 18584370, 19616835, 19823328, 20177316, 20924624, 21239280, 22301244, 22419240, 23540202, 24779160, 25221645, 25487136, 26155780, 26903088, 27876555, 29734992, 29892320, 30265974, 31386936, 31858920, 33038880, 33628860, 35310303, 37168740, 39233670, 40354632, 41849248, 42478560, 44602488, 44838480, 47080404, 49558320, 50443290, 52311560, 53806176, 55753110, 58850505, 59469984, 60531948, 62773872, 63717840, 67257720, 70620606, 74337480, 75664935, 78467340, 80709264, 89204976, 89676960, 94160808, 99116640, 100886580, 104623120, 105930909, 111506220, 117701010, 121063896, 125547744, 127435680, 134515440, 141241212, 148674960, 151329870, 156934680, 161418528, 176551515, 178409952, 188321616, 201773160, 209246240, 211861818, 223012440, 235402020, 242127792, 269030880, 282482424, 297349920, 302659740, 313869360, 353103030, 376643232, 403546320, 423723636, 446024880, 470804040, 484255584, 529654545, 564964848, 605319480, 627738720, 706206060, 807092640, 847447272, 892049760, 941608080, 1059309090, 1129929696, 1210638960, 1412412120, 1694894544, 1883216160, 2118618180, 2421277920, 2824824240, 3389789088, 4237236360, 5649648480, 8474472720, 16948945440]

約数ペア:

[(1, 16948945440), (2, 8474472720), (3, 5649648480), (4, 4237236360), (5, 3389789088), (6, 2824824240), (7, 2421277920), (8, 2118618180), (9, 1883216160), (10, 1694894544), (12, 1412412120), (14, 1210638960), (15, 1129929696), (16, 1059309090), (18, 941608080), (19, 892049760), (20, 847447272), (21, 807092640), (24, 706206060), (27, 627738720), (28, 605319480), (30, 564964848), (32, 529654545), (35, 484255584), (36, 470804040), (38, 446024880), (40, 423723636), (42, 403546320), (45, 376643232), (48, 353103030), (54, 313869360), (56, 302659740), (57, 297349920), (60, 282482424), (63, 269030880), (70, 242127792), (72, 235402020), (76, 223012440), (80, 211861818), (81, 209246240), (84, 201773160), (90, 188321616), (95, 178409952), (96, 176551515), (105, 161418528), (108, 156934680), (112, 151329870), (114, 148674960), (120, 141241212), (126, 134515440), (133, 127435680), (135, 125547744), (140, 121063896), (144, 117701010), (152, 111506220), (160, 105930909), (162, 104623120), (168, 100886580), (171, 99116640), (180, 94160808), (189, 89676960), (190, 89204976), (210, 80709264), (216, 78467340), (224, 75664935), (228, 74337480), (240, 70620606), (252, 67257720), (266, 63717840), (270, 62773872), (280, 60531948), (285, 59469984), (288, 58850505), (304, 55753110), (315, 53806176), (324, 52311560), (336, 50443290), (342, 49558320), (360, 47080404), (378, 44838480), (380, 44602488), (399, 42478560), (405, 41849248), (420, 40354632), (432, 39233670), (456, 37168740), (480, 35310303), (504, 33628860), (513, 33038880), (532, 31858920), (540, 31386936), (560, 30265974), (567, 29892320), (570, 29734992), (608, 27876555), (630, 26903088), (648, 26155780), (665, 25487136), (672, 25221645), (684, 24779160), (720, 23540202), (756, 22419240), (760, 22301244), (798, 21239280), (810, 20924624), (840, 20177316), (855, 19823328), (864, 19616835), (912, 18584370), (945, 17935392), (1008, 16814430), (1026, 16519440), (1064, 15929460), (1080, 15693468), (1120, 15132987), (1134, 14946160), (1140, 14867496), (1197, 14159520), (1260, 13451544), (1296, 13077890), (1330, 12743568), (1368, 12389580), (1440, 11770101), (1512, 11209620), (1520, 11150622), (1539, 11012960), (1596, 10619640), (1620, 10462312), (1680, 10088658), (1710, 9911664), (1824, 9292185), (1890, 8967696), (1995, 8495712), (2016, 8407215), (2052, 8259720), (2128, 7964730), (2160, 7846734), (2268, 7473080), (2280, 7433748), (2394, 7079760), (2520, 6725772), (2565, 6607776), (2592, 6538945), (2660, 6371784), (2736, 6194790), (2835, 5978464), (3024, 5604810), (3040, 5575311), (3078, 5506480), (3192, 5309820), (3240, 5231156), (3360, 5044329), (3420, 4955832), (3591, 4719840), (3780, 4483848), (3990, 4247856), (4104, 4129860), (4256, 3982365), (4320, 3923367), (4536, 3736540), (4560, 3716874), (4788, 3539880), (5040, 3362886), (5130, 3303888), (5320, 3185892), (5472, 3097395), (5670, 2989232), (5985, 2831904), (6048, 2802405), (6156, 2753240), (6384, 2654910), (6480, 2615578), (6840, 2477916), (7182, 2359920), (7560, 2241924), (7695, 2202592), (7980, 2123928), (8208, 2064930), (9072, 1868270), (9120, 1858437), (9576, 1769940), (9833, 1723680), (10080, 1681443), (10260, 1651944), (10640, 1592946), (10773, 1573280), (11340, 1494616), (11970, 1415952), (12312, 1376620), (12768, 1327455), (12960, 1307789), (13680, 1238958), (14364, 1179960), (15120, 1120962), (15390, 1101296), (15960, 1061964), (16416, 1032465), (17955, 943968), (18144, 934135), (19152, 884970), (19666, 861840), (20520, 825972), (21280, 796473), (21546, 786640), (22680, 747308), (23940, 707976), (24624, 688310), (27360, 619479), (28728, 589980), (29499, 574560), (30240, 560481), (30780, 550648), (31920, 530982), (35910, 471984), (38304, 442485), (39332, 430920), (41040, 412986), (43092, 393320), (45360, 373654), (47880, 353988), (49165, 344736), (49248, 344155), (53865, 314656), (57456, 294990), (58998, 287280), (61560, 275324), (63840, 265491), (68831, 246240), (71820, 235992), (78664, 215460), (82080, 206493), (86184, 196660), (88497, 191520), (90720, 186827), (95760, 176994), (98330, 172368), (107730, 157328), (114912, 147495), (117996, 143640), (123120, 137662)]