20237245440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 352

約数和(自身を含む): 66711893760

約数和(自身を除く): 46474648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 137, 160, 163, 177, 192, 236, 240, 256, 274, 295, 320, 326, 354, 384, 411, 472, 480, 489, 512, 548, 590, 640, 652, 685, 708, 768, 815, 822, 885, 944, 960, 978, 1024, 1096, 1180, 1280, 1304, 1370, 1416, 1536, 1630, 1644, 1770, 1888, 1920, 1956, 2055, 2192, 2360, 2445, 2560, 2608, 2740, 2832, 3072, 3260, 3288, 3540, 3776, 3840, 3912, 4110, 4384, 4720, 4890, 5120, 5216, 5480, 5664, 6520, 6576, 7080, 7552, 7680, 7824, 8083, 8220, 8768, 9440, 9617, 9780, 10432, 10960, 11328, 13040, 13152, 14160, 15104, 15360, 15648, 16166, 16440, 17536, 18880, 19234, 19560, 20864, 21920, 22331, 22656, 24249, 26080, 26304, 28320, 28851, 30208, 31296, 32332, 32880, 35072, 37760, 38468, 39120, 40415, 41728, 43840, 44662, 45312, 48085, 48498, 52160, 52608, 56640, 57702, 60416, 62592, 64664, 65760, 66993, 70144, 75520, 76936, 78240, 80830, 83456, 87680, 89324, 90624, 96170, 96996, 104320, 105216, 111655, 113280, 115404, 121245, 125184, 129328, 131520, 133986, 140288, 144255, 151040, 153872, 156480, 161660, 166912, 175360, 178648, 181248, 192340, 193992, 208640, 210432, 223310, 226560, 230808, 242490, 250368, 258656, 263040, 267972, 288510, 302080, 307744, 312960, 323320, 334965, 350720, 357296, 384680, 387984, 417280, 420864, 446620, 453120, 461616, 484980, 500736, 517312, 526080, 535944, 577020, 615488, 625920, 646640, 669930, 701440, 714592, 769360, 775968, 834560, 893240, 906240, 923232, 969960, 1034624, 1052160, 1071888, 1154040, 1230976, 1251840, 1293280, 1317529, 1339860, 1429184, 1538720, 1551936, 1786480, 1846464, 1939920, 2069248, 2104320, 2143776, 2308080, 2461952, 2503680, 2586560, 2635058, 2679720, 2858368, 3077440, 3103872, 3572960, 3692928, 3879840, 3952587, 4138496, 4287552, 4616160, 4923904, 5173120, 5270116, 5359440, 5716736, 6154880, 6207744, 6587645, 7145920, 7385856, 7759680, 7905174, 8276992, 8575104, 9232320, 9847808, 10346240, 10540232, 10718880, 11433472, 12309760, 12415488, 13175290, 14291840, 14771712, 15519360, 15810348, 17150208, 18464640, 19762935, 20692480, 21080464, 21437760, 22866944, 24619520, 24830976, 26350580, 28583680, 29543424, 31038720, 31620696, 34300416, 36929280, 39525870, 41384960, 42160928, 42875520, 49239040, 52701160, 57167360, 62077440, 63241392, 68600832, 73858560, 79051740, 84321856, 85751040, 105402320, 114334720, 124154880, 126482784, 147717120, 158103480, 168643712, 171502080, 210804640, 252965568, 316206960, 337287424, 343004160, 421609280, 505931136, 632413920, 674574848, 843218560, 1011862272, 1264827840, 1349149696, 1686437120, 2023724544, 2529655680, 3372874240, 4047449088, 5059311360, 6745748480, 10118622720, 20237245440]

約数ペア:

[(1, 20237245440), (2, 10118622720), (3, 6745748480), (4, 5059311360), (5, 4047449088), (6, 3372874240), (8, 2529655680), (10, 2023724544), (12, 1686437120), (15, 1349149696), (16, 1264827840), (20, 1011862272), (24, 843218560), (30, 674574848), (32, 632413920), (40, 505931136), (48, 421609280), (59, 343004160), (60, 337287424), (64, 316206960), (80, 252965568), (96, 210804640), (118, 171502080), (120, 168643712), (128, 158103480), (137, 147717120), (160, 126482784), (163, 124154880), (177, 114334720), (192, 105402320), (236, 85751040), (240, 84321856), (256, 79051740), (274, 73858560), (295, 68600832), (320, 63241392), (326, 62077440), (354, 57167360), (384, 52701160), (411, 49239040), (472, 42875520), (480, 42160928), (489, 41384960), (512, 39525870), (548, 36929280), (590, 34300416), (640, 31620696), (652, 31038720), (685, 29543424), (708, 28583680), (768, 26350580), (815, 24830976), (822, 24619520), (885, 22866944), (944, 21437760), (960, 21080464), (978, 20692480), (1024, 19762935), (1096, 18464640), (1180, 17150208), (1280, 15810348), (1304, 15519360), (1370, 14771712), (1416, 14291840), (1536, 13175290), (1630, 12415488), (1644, 12309760), (1770, 11433472), (1888, 10718880), (1920, 10540232), (1956, 10346240), (2055, 9847808), (2192, 9232320), (2360, 8575104), (2445, 8276992), (2560, 7905174), (2608, 7759680), (2740, 7385856), (2832, 7145920), (3072, 6587645), (3260, 6207744), (3288, 6154880), (3540, 5716736), (3776, 5359440), (3840, 5270116), (3912, 5173120), (4110, 4923904), (4384, 4616160), (4720, 4287552), (4890, 4138496), (5120, 3952587), (5216, 3879840), (5480, 3692928), (5664, 3572960), (6520, 3103872), (6576, 3077440), (7080, 2858368), (7552, 2679720), (7680, 2635058), (7824, 2586560), (8083, 2503680), (8220, 2461952), (8768, 2308080), (9440, 2143776), (9617, 2104320), (9780, 2069248), (10432, 1939920), (10960, 1846464), (11328, 1786480), (13040, 1551936), (13152, 1538720), (14160, 1429184), (15104, 1339860), (15360, 1317529), (15648, 1293280), (16166, 1251840), (16440, 1230976), (17536, 1154040), (18880, 1071888), (19234, 1052160), (19560, 1034624), (20864, 969960), (21920, 923232), (22331, 906240), (22656, 893240), (24249, 834560), (26080, 775968), (26304, 769360), (28320, 714592), (28851, 701440), (30208, 669930), (31296, 646640), (32332, 625920), (32880, 615488), (35072, 577020), (37760, 535944), (38468, 526080), (39120, 517312), (40415, 500736), (41728, 484980), (43840, 461616), (44662, 453120), (45312, 446620), (48085, 420864), (48498, 417280), (52160, 387984), (52608, 384680), (56640, 357296), (57702, 350720), (60416, 334965), (62592, 323320), (64664, 312960), (65760, 307744), (66993, 302080), (70144, 288510), (75520, 267972), (76936, 263040), (78240, 258656), (80830, 250368), (83456, 242490), (87680, 230808), (89324, 226560), (90624, 223310), (96170, 210432), (96996, 208640), (104320, 193992), (105216, 192340), (111655, 181248), (113280, 178648), (115404, 175360), (121245, 166912), (125184, 161660), (129328, 156480), (131520, 153872), (133986, 151040), (140288, 144255)]