20445559680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 768

約数和(自身を含む): 83121595200

約数和(自身を除く): 62676035520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 146, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 219, 224, 229, 240, 245, 260, 273, 280, 292, 294, 312, 320, 336, 364, 365, 384, 390, 392, 416, 420, 438, 448, 455, 458, 480, 490, 511, 520, 546, 560, 584, 588, 624, 637, 640, 672, 687, 728, 730, 735, 780, 784, 832, 840, 876, 896, 910, 916, 949, 960, 980, 1022, 1040, 1092, 1095, 1120, 1145, 1168, 1176, 1248, 1274, 1344, 1365, 1374, 1456, 1460, 1470, 1533, 1560, 1568, 1603, 1664, 1680, 1752, 1820, 1832, 1898, 1911, 1920, 1960, 2044, 2080, 2184, 2190, 2240, 2290, 2336, 2352, 2496, 2548, 2555, 2688, 2730, 2748, 2847, 2912, 2920, 2940, 2977, 3066, 3120, 3136, 3185, 3206, 3360, 3435, 3504, 3577, 3640, 3664, 3796, 3822, 3920, 4088, 4160, 4368, 4380, 4480, 4580, 4672, 4704, 4745, 4809, 4992, 5096, 5110, 5460, 5496, 5694, 5824, 5840, 5880, 5954, 6132, 6240, 6272, 6370, 6412, 6643, 6720, 6870, 7008, 7154, 7280, 7328, 7592, 7644, 7665, 7840, 8015, 8176, 8320, 8736, 8760, 8931, 9160, 9344, 9408, 9490, 9555, 9618, 10192, 10220, 10731, 10920, 10992, 11221, 11388, 11648, 11680, 11760, 11908, 12264, 12480, 12740, 12824, 13286, 13440, 13740, 14016, 14235, 14308, 14560, 14656, 14885, 15184, 15288, 15330, 15680, 16030, 16352, 16717, 17472, 17520, 17862, 17885, 18320, 18816, 18980, 19110, 19236, 19929, 20384, 20440, 20839, 21462, 21840, 21984, 22442, 22776, 23360, 23520, 23816, 24045, 24528, 24960, 25480, 25648, 26572, 27480, 28032, 28470, 28616, 29120, 29312, 29770, 30368, 30576, 30660, 31360, 32060, 32704, 33215, 33434, 33663, 34944, 35040, 35724, 35770, 36640, 37960, 38220, 38472, 39858, 40768, 40880, 41678, 42924, 43680, 43968, 44655, 44884, 45552, 46501, 46720, 47040, 47632, 48090, 49056, 50151, 50960, 51296, 53144, 53655, 54960, 56105, 56940, 57232, 58240, 59540, 60736, 61152, 61320, 62517, 64120, 65408, 66430, 66868, 67326, 70080, 71448, 71540, 73280, 75920, 76440, 76944, 79716, 81536, 81760, 83356, 83585, 85848, 87360, 87936, 89310, 89768, 91104, 93002, 94080, 95264, 96180, 98112, 99645, 100302, 101920, 102592, 104195, 106288, 107310, 109920, 112210, 113880, 114464, 117019, 119080, 121472, 122304, 122640, 125034, 128240, 132860, 133736, 134652, 139503, 140160, 142896, 143080, 145873, 146560, 151840, 152880, 153888, 159432, 163520, 166712, 167170, 168315, 171696, 174720, 178620, 179536, 182208, 186004, 190528, 192360, 196224, 199290, 200604, 203840, 205184, 208390, 212576, 214620, 217321, 219840, 224420, 227760, 228928, 232505, 234038, 238160, 244608, 245280, 250068, 250755, 256480, 265720, 267472, 269304, 279006, 285792, 286160, 291746, 303680, 305760, 307776, 312585, 318864, 327040, 333424, 334340, 336630, 343392, 351057, 357240, 359072, 364416, 372008, 381056, 384720, 398580, 401208, 407680, 416780, 425152, 429240, 434642, 437619, 439680, 448840, 455520, 457856, 465010, 468076, 476320, 490560, 500136, 501510, 512960, 531440, 534944, 538608, 558012, 571584, 572320, 583492, 585095, 607360, 611520, 615552, 625170, 637728, 651963, 666848, 668680, 673260, 686784, 697515, 702114, 714480, 718144, 729365, 744016, 769440, 797160, 802416, 819133, 833560, 850304, 858480, 869284, 875238, 897680, 911040, 930020, 936152, 952640, 981120, 1000272, 1003020, 1025920, 1062880, 1069888, 1077216, 1086605, 1116024, 1143168, 1144640, 1166984, 1170190, 1223040, 1250340, 1275456, 1303926, 1333696, 1337360, 1346520, 1373568, 1395030, 1404228, 1428960, 1436288, 1458730, 1488032, 1521247, 1538880, 1594320, 1604832, 1638266, 1667120, 1716960, 1738568, 1750476, 1755285, 1795360, 1822080, 1860040, 1872304, 1905280, 2000544, 2006040, 2125760, 2139776, 2154432, 2173210, 2188095, 2232048, 2289280, 2333968, 2340380, 2457399, 2500680, 2550912, 2607852, 2667392, 2674720, 2693040, 2790060, 2808456, 2857920, 2917460, 2976064, 3042494, 3077760, 3188640, 3209664, 3259815, 3276532, 3334240, 3433920, 3477136, 3500952, 3510570, 3590720, 3720080, 3744608, 4001088, 4012080, 4095665, 4251520, 4308864, 4346420, 4376190, 4464096, 4563741, 4667936, 4680760, 4914798, 5001360, 5215704, 5349440, 5386080, 5580120, 5616912, 5715840, 5834920, 5952128, 6084988, 6377280, 6419328, 6519630, 6553064, 6668480, 6867840, 6954272, 7001904, 7021140, 7181440, 7440160, 7489216, 7606235, 8002176, 8024160, 8191330, 8692840, 8752380, 8928192, 9127482, 9335872, 9361520, 9829596, 10002720, 10431408, 10648729, 10698880, 10772160, 11160240, 11233824, 11669840, 12169976, 12286995, 12754560, 13039260, 13106128, 13336960, 13908544, 14003808, 14042280, 14880320, 14978432, 15212470, 16048320, 16382660, 17385680, 17504760, 17856384, 18254964, 18671744, 18723040, 19659192, 20005440, 20862816, 21297458, 21544320, 22320480, 22467648, 22818705, 23339680, 24339952, 24573990, 26078520, 26212256, 27817088, 28007616, 28084560, 29760640, 30424940, 31946187, 32096640, 32765320, 34771360, 35009520, 36509928, 37446080, 39318384, 40010880, 41725632, 42594916, 44640960, 44935296, 45637410, 46679360, 48679904, 49147980, 52157040, 52424512, 53243645, 56015232, 56169120, 60849880, 63892374, 65530640, 69542720, 70019040, 73019856, 74892160, 78636768, 83451264, 85189832, 89281920, 91274820, 93358720, 97359808, 98295960, 104314080, 104849024, 106487290, 112338240, 121699760, 127784748, 131061280, 139085440, 140038080, 146039712, 157273536, 159730935, 170379664, 182549640, 194719616, 196591920, 208628160, 212974580, 224676480, 243399520, 255569496, 262122560, 280076160, 292079424, 314547072, 319461870, 340759328, 365099280, 393183840, 417256320, 425949160, 486799040, 511138992, 524245120, 584158848, 638923740, 681518656, 730198560, 786367680, 851898320, 973598080, 1022277984, 1277847480, 1363037312, 1460397120, 1572735360, 1703796640, 2044555968, 2555694960, 2920794240, 3407593280, 4089111936, 5111389920, 6815186560, 10222779840, 20445559680]

約数ペア:

[(1, 20445559680), (2, 10222779840), (3, 6815186560), (4, 5111389920), (5, 4089111936), (6, 3407593280), (7, 2920794240), (8, 2555694960), (10, 2044555968), (12, 1703796640), (13, 1572735360), (14, 1460397120), (15, 1363037312), (16, 1277847480), (20, 1022277984), (21, 973598080), (24, 851898320), (26, 786367680), (28, 730198560), (30, 681518656), (32, 638923740), (35, 584158848), (39, 524245120), (40, 511138992), (42, 486799040), (48, 425949160), (49, 417256320), (52, 393183840), (56, 365099280), (60, 340759328), (64, 319461870), (65, 314547072), (70, 292079424), (73, 280076160), (78, 262122560), (80, 255569496), (84, 243399520), (91, 224676480), (96, 212974580), (98, 208628160), (104, 196591920), (105, 194719616), (112, 182549640), (120, 170379664), (128, 159730935), (130, 157273536), (140, 146039712), (146, 140038080), (147, 139085440), (156, 131061280), (160, 127784748), (168, 121699760), (182, 112338240), (192, 106487290), (195, 104849024), (196, 104314080), (208, 98295960), (210, 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