639950379840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{2411}}^1$

素因数の和:3459

約数の個数: 448

約数和(自身を含む): 2333747773440

約数和(自身を除く): 1693797393600

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, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 991, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1982, 1984, 2160, 2232, 2411, 2480, 2790, 2880, 2973, 2976, 3348, 3720, 3964, 4185, 4320, 4464, 4822, 4955, 4960, 5580, 5946, 5952, 6696, 7233, 7440, 7928, 8370, 8640, 8919, 8928, 9644, 9910, 9920, 11160, 11892, 12055, 13392, 14466, 14865, 14880, 15856, 16740, 17838, 17856, 19288, 19820, 21699, 22320, 23784, 24110, 26757, 26784, 28932, 29730, 29760, 30721, 31712, 33480, 35676, 36165, 38576, 39640, 43398, 44595, 44640, 47568, 48220, 53514, 53568, 57864, 59460, 61442, 63424, 65097, 66960, 71352, 72330, 74741, 77152, 79280, 86796, 89190, 89280, 92163, 95136, 96440, 107028, 108495, 115728, 118920, 122884, 130194, 133785, 133920, 142704, 144660, 149482, 153605, 154304, 158560, 173592, 178380, 184326, 190272, 192880, 214056, 216990, 224223, 231456, 237840, 245768, 260388, 267570, 267840, 276489, 285408, 289320, 298964, 307210, 317120, 325485, 347184, 356760, 368652, 373705, 385760, 428112, 433980, 448446, 460815, 462912, 475680, 491536, 520776, 535140, 552978, 570816, 578640, 597928, 614420, 650970, 672669, 694368, 713520, 737304, 747410, 771520, 829467, 856224, 867960, 896892, 921630, 951360, 983072, 1041552, 1070280, 1105956, 1121115, 1157280, 1195856, 1228840, 1301940, 1345338, 1382445, 1388736, 1427040, 1474608, 1494820, 1658934, 1712448, 1735920, 1793784, 1843260, 1966144, 2018007, 2083104, 2140560, 2211912, 2242230, 2314560, 2389301, 2391712, 2457680, 2603880, 2690676, 2764890, 2854080, 2949216, 2989640, 3317868, 3363345, 3471840, 3587568, 3686520, 4036014, 4147335, 4166208, 4281120, 4423824, 4484460, 4778602, 4783424, 4915360, 5207760, 5381352, 5529780, 5898432, 5979280, 6635736, 6726690, 6943680, 7167903, 7175136, 7373040, 8072028, 8294670, 8562240, 8847648, 8968920, 9557204, 9830720, 10090035, 10415520, 10762704, 11059560, 11946505, 11958560, 13271472, 13453380, 14335806, 14350272, 14746080, 16144056, 16589340, 17695296, 17937840, 19114408, 20180070, 20831040, 21503709, 21525408, 22119120, 23893010, 23917120, 26542944, 26906760, 28671612, 29492160, 32288112, 33178680, 35839515, 35875680, 38228816, 40360140, 43007418, 43050816, 44238240, 47786020, 53085888, 53813520, 57343224, 64511127, 64576224, 66357360, 71679030, 71751360, 74068331, 76457632, 80720280, 86014836, 88476480, 95572040, 107518545, 107627040, 114686448, 129022254, 129152448, 132714720, 143358060, 148136662, 152915264, 161440560, 172029672, 191144080, 215037090, 215254080, 222204993, 229372896, 258044508, 265429440, 286716120, 296273324, 322555635, 322881120, 344059344, 370341655, 382288160, 430074180, 444409986, 458745792, 516089016, 573432240, 592546648, 645111270, 645762240, 666614979, 688118688, 740683310, 764576320, 860148360, 888819972, 1032178032, 1111024965, 1146864480, 1185093296, 1290222540, 1333229958, 1376237376, 1481366620, 1720296720, 1777639944, 1999844937, 2064356064, 2222049930, 2293728960, 2370186592, 2580445080, 2666459916, 2962733240, 3333074895, 3440593440, 3555279888, 3999689874, 4128712128, 4444099860, 4740373184, 5160890160, 5332919832, 5925466480, 6666149790, 6881186880, 7110559776, 7999379748, 8888199720, 9999224685, 10321780320, 10665839664, 11850932960, 13332299580, 14221119552, 15998759496, 17776399440, 19998449370, 20643560640, 21331679328, 23701865920, 26664599160, 31997518992, 35552798880, 39996898740, 42663358656, 53329198320, 63995037984, 71105597760, 79993797480, 106658396640, 127990075968, 159987594960, 213316793280, 319975189920, 639950379840]

約数ペア:

[(1, 639950379840), (2, 319975189920), (3, 213316793280), (4, 159987594960), (5, 127990075968), (6, 106658396640), (8, 79993797480), (9, 71105597760), (10, 63995037984), (12, 53329198320), (15, 42663358656), (16, 39996898740), (18, 35552798880), (20, 31997518992), (24, 26664599160), (27, 23701865920), (30, 21331679328), (31, 20643560640), (32, 19998449370), (36, 17776399440), (40, 15998759496), (45, 14221119552), (48, 13332299580), (54, 11850932960), (60, 10665839664), (62, 10321780320), (64, 9999224685), (72, 8888199720), (80, 7999379748), (90, 7110559776), (93, 6881186880), (96, 6666149790), (108, 5925466480), (120, 5332919832), (124, 5160890160), (135, 4740373184), (144, 4444099860), (155, 4128712128), (160, 3999689874), (180, 3555279888), (186, 3440593440), (192, 3333074895), (216, 2962733240), (240, 2666459916), (248, 2580445080), (270, 2370186592), (279, 2293728960), (288, 2222049930), (310, 2064356064), (320, 1999844937), (360, 1777639944), (372, 1720296720), (432, 1481366620), (465, 1376237376), (480, 1333229958), (496, 1290222540), (540, 1185093296), (558, 1146864480), (576, 1111024965), (620, 1032178032), (720, 888819972), (744, 860148360), (837, 764576320), (864, 740683310), (930, 688118688), (960, 666614979), (991, 645762240), (992, 645111270), (1080, 592546648), (1116, 573432240), (1240, 516089016), (1395, 458745792), (1440, 444409986), (1488, 430074180), (1674, 382288160), (1728, 370341655), (1860, 344059344), (1982, 322881120), (1984, 322555635), (2160, 296273324), (2232, 286716120), (2411, 265429440), (2480, 258044508), (2790, 229372896), (2880, 222204993), (2973, 215254080), (2976, 215037090), (3348, 191144080), (3720, 172029672), (3964, 161440560), (4185, 152915264), (4320, 148136662), (4464, 143358060), (4822, 132714720), (4955, 129152448), (4960, 129022254), (5580, 114686448), (5946, 107627040), (5952, 107518545), (6696, 95572040), (7233, 88476480), (7440, 86014836), (7928, 80720280), (8370, 76457632), (8640, 74068331), (8919, 71751360), (8928, 71679030), (9644, 66357360), (9910, 64576224), (9920, 64511127), (11160, 57343224), (11892, 53813520), (12055, 53085888), (13392, 47786020), (14466, 44238240), (14865, 43050816), (14880, 43007418), (15856, 40360140), (16740, 38228816), (17838, 35875680), (17856, 35839515), (19288, 33178680), (19820, 32288112), (21699, 29492160), (22320, 28671612), (23784, 26906760), (24110, 26542944), (26757, 23917120), (26784, 23893010), (28932, 22119120), (29730, 21525408), (29760, 21503709), (30721, 20831040), (31712, 20180070), (33480, 19114408), (35676, 17937840), (36165, 17695296), (38576, 16589340), (39640, 16144056), (43398, 14746080), (44595, 14350272), (44640, 14335806), (47568, 13453380), (48220, 13271472), (53514, 11958560), (53568, 11946505), (57864, 11059560), (59460, 10762704), (61442, 10415520), (63424, 10090035), (65097, 9830720), (66960, 9557204), (71352, 8968920), (72330, 8847648), (74741, 8562240), (77152, 8294670), (79280, 8072028), (86796, 7373040), (89190, 7175136), (89280, 7167903), (92163, 6943680), (95136, 6726690), (96440, 6635736), (107028, 5979280), (108495, 5898432), (115728, 5529780), (118920, 5381352), (122884, 5207760), (130194, 4915360), (133785, 4783424), (133920, 4778602), (142704, 4484460), (144660, 4423824), (149482, 4281120), (153605, 4166208), (154304, 4147335), (158560, 4036014), (173592, 3686520), (178380, 3587568), (184326, 3471840), (190272, 3363345), (192880, 3317868), (214056, 2989640), (216990, 2949216), (224223, 2854080), (231456, 2764890), (237840, 2690676), (245768, 2603880), (260388, 2457680), (267570, 2391712), (267840, 2389301), (276489, 2314560), (285408, 2242230), (289320, 2211912), (298964, 2140560), (307210, 2083104), (317120, 2018007), (325485, 1966144), (347184, 1843260), (356760, 1793784), (368652, 1735920), (373705, 1712448), (385760, 1658934), (428112, 1494820), (433980, 1474608), (448446, 1427040), (460815, 1388736), (462912, 1382445), (475680, 1345338), (491536, 1301940), (520776, 1228840), (535140, 1195856), (552978, 1157280), (570816, 1121115), (578640, 1105956), (597928, 1070280), (614420, 1041552), (650970, 983072), (672669, 951360), (694368, 921630), (713520, 896892), (737304, 867960), (747410, 856224), (771520, 829467)]