16721097120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18229}}^1$

素因数の和:18277

約数の個数: 432

約数和(自身を含む): 71486611560

約数和(自身を除く): 54765514440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2912, 2940, 3120, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4095, 4368, 4410, 4680, 4704, 5040, 5096, 5460, 5733, 5880, 6240, 6370, 6552, 7056, 7280, 7644, 7840, 8190, 8736, 8820, 9360, 9555, 10080, 10192, 10920, 11466, 11760, 12740, 13104, 14112, 14560, 15288, 16380, 17640, 18229, 18720, 19110, 20384, 21840, 22932, 23520, 25480, 26208, 28665, 30576, 32760, 35280, 36458, 38220, 43680, 45864, 50960, 54687, 57330, 61152, 65520, 70560, 72916, 76440, 91145, 91728, 101920, 109374, 114660, 127603, 131040, 145832, 152880, 164061, 182290, 183456, 218748, 229320, 236977, 255206, 273435, 291664, 305760, 328122, 364580, 382809, 437496, 458640, 473954, 510412, 546870, 583328, 638015, 656244, 710931, 729160, 765618, 820305, 874992, 893221, 917280, 947908, 1020824, 1093740, 1148427, 1184885, 1276030, 1312488, 1421862, 1458320, 1531236, 1640610, 1658839, 1749984, 1786442, 1895816, 1914045, 2041648, 2132793, 2187480, 2296854, 2369770, 2552060, 2624976, 2679663, 2843724, 2916640, 3062472, 3281220, 3317678, 3554655, 3572884, 3791632, 3828090, 4083296, 4265586, 4374960, 4466105, 4593708, 4739540, 4976517, 5104120, 5249952, 5359326, 5687448, 5742135, 6124944, 6562440, 6635356, 7109310, 7145768, 7583264, 7656180, 8038989, 8294195, 8531172, 8749920, 8932210, 9187416, 9479080, 9953034, 10208240, 10663965, 10718652, 11374896, 11484270, 11611873, 12249888, 13124880, 13270712, 13398315, 14218620, 14291536, 14929551, 15312360, 16077978, 16588390, 17062344, 17864420, 18374832, 18958160, 19906068, 20416480, 21327930, 21437304, 22749792, 22968540, 23223746, 24882585, 26249760, 26541424, 26796630, 28437240, 28583072, 29859102, 30624720, 32155956, 33176780, 34124688, 34835619, 35728840, 36749664, 37916320, 39812136, 40194945, 42655860, 42874608, 45937080, 46447492, 49765170, 53082848, 53593260, 56874480, 58059365, 59718204, 61249440, 64311912, 66353560, 68249376, 69671238, 71457680, 74647755, 79624272, 80389890, 85311720, 85749216, 91874160, 92894984, 99530340, 104506857, 107186520, 113748960, 116118730, 119436408, 128623824, 132707120, 139342476, 142915360, 149295510, 159248544, 160779780, 170623440, 174178095, 183748320, 185789968, 199060680, 209013714, 214373040, 232237460, 238872816, 257247648, 265414240, 278684952, 298591020, 321559560, 341246880, 348356190, 371579936, 398121360, 418027428, 428746080, 464474920, 477745632, 522534285, 557369904, 597182040, 643119120, 696712380, 796242720, 836054856, 928949840, 1045068570, 1114739808, 1194364080, 1286238240, 1393424760, 1672109712, 1857899680, 2090137140, 2388728160, 2786849520, 3344219424, 4180274280, 5573699040, 8360548560, 16721097120]

約数ペア:

[(1, 16721097120), (2, 8360548560), (3, 5573699040), (4, 4180274280), (5, 3344219424), (6, 2786849520), (7, 2388728160), (8, 2090137140), (9, 1857899680), (10, 1672109712), (12, 1393424760), (13, 1286238240), (14, 1194364080), (15, 1114739808), (16, 1045068570), (18, 928949840), (20, 836054856), (21, 796242720), (24, 696712380), (26, 643119120), (28, 597182040), (30, 557369904), (32, 522534285), (35, 477745632), (36, 464474920), (39, 428746080), (40, 418027428), (42, 398121360), (45, 371579936), (48, 348356190), (49, 341246880), (52, 321559560), (56, 298591020), (60, 278684952), (63, 265414240), (65, 257247648), (70, 238872816), (72, 232237460), (78, 214373040), (80, 209013714), (84, 199060680), (90, 185789968), (91, 183748320), (96, 174178095), (98, 170623440), (104, 160779780), (105, 159248544), (112, 149295510), (117, 142915360), (120, 139342476), (126, 132707120), (130, 128623824), (140, 119436408), (144, 116118730), (147, 113748960), (156, 107186520), (160, 104506857), (168, 99530340), (180, 92894984), (182, 91874160), (195, 85749216), (196, 85311720), (208, 80389890), (210, 79624272), (224, 74647755), (234, 71457680), (240, 69671238), (245, 68249376), (252, 66353560), (260, 64311912), (273, 61249440), (280, 59718204), (288, 58059365), (294, 56874480), (312, 53593260), (315, 53082848), (336, 49765170), (360, 46447492), (364, 45937080), (390, 42874608), (392, 42655860), (416, 40194945), (420, 39812136), (441, 37916320), (455, 36749664), (468, 35728840), (480, 34835619), (490, 34124688), (504, 33176780), (520, 32155956), (546, 30624720), (560, 29859102), (585, 28583072), (588, 28437240), (624, 26796630), (630, 26541424), (637, 26249760), (672, 24882585), (720, 23223746), (728, 22968540), (735, 22749792), (780, 21437304), (784, 21327930), (819, 20416480), (840, 19906068), (882, 18958160), (910, 18374832), (936, 17864420), (980, 17062344), (1008, 16588390), (1040, 16077978), (1092, 15312360), (1120, 14929551), (1170, 14291536), (1176, 14218620), (1248, 13398315), (1260, 13270712), (1274, 13124880), (1365, 12249888), (1440, 11611873), (1456, 11484270), (1470, 11374896), (1560, 10718652), (1568, 10663965), (1638, 10208240), (1680, 9953034), (1764, 9479080), (1820, 9187416), (1872, 8932210), (1911, 8749920), (1960, 8531172), (2016, 8294195), (2080, 8038989), (2184, 7656180), (2205, 7583264), (2340, 7145768), (2352, 7109310), (2520, 6635356), (2548, 6562440), (2730, 6124944), (2912, 5742135), (2940, 5687448), (3120, 5359326), (3185, 5249952), (3276, 5104120), (3360, 4976517), (3528, 4739540), (3640, 4593708), (3744, 4466105), (3822, 4374960), (3920, 4265586), (4095, 4083296), (4368, 3828090), (4410, 3791632), (4680, 3572884), (4704, 3554655), (5040, 3317678), (5096, 3281220), (5460, 3062472), (5733, 2916640), (5880, 2843724), (6240, 2679663), (6370, 2624976), (6552, 2552060), (7056, 2369770), (7280, 2296854), (7644, 2187480), (7840, 2132793), (8190, 2041648), (8736, 1914045), (8820, 1895816), (9360, 1786442), (9555, 1749984), (10080, 1658839), (10192, 1640610), (10920, 1531236), (11466, 1458320), (11760, 1421862), (12740, 1312488), (13104, 1276030), (14112, 1184885), (14560, 1148427), (15288, 1093740), (16380, 1020824), (17640, 947908), (18229, 917280), (18720, 893221), (19110, 874992), (20384, 820305), (21840, 765618), (22932, 729160), (23520, 710931), (25480, 656244), (26208, 638015), (28665, 583328), (30576, 546870), (32760, 510412), (35280, 473954), (36458, 458640), (38220, 437496), (43680, 382809), (45864, 364580), (50960, 328122), (54687, 305760), (57330, 291664), (61152, 273435), (65520, 255206), (70560, 236977), (72916, 229320), (76440, 218748), (91145, 183456), (91728, 182290), (101920, 164061), (109374, 152880), (114660, 145832), (127603, 131040)]