19165826880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:659

約数の個数: 448

約数和(自身を含む): 70381977600

約数和(自身を除く): 51216150720

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, 163, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 326, 360, 372, 432, 439, 465, 480, 489, 496, 540, 558, 576, 620, 652, 720, 744, 815, 837, 864, 878, 930, 960, 978, 992, 1080, 1116, 1240, 1304, 1317, 1395, 1440, 1467, 1488, 1630, 1674, 1728, 1756, 1860, 1956, 1984, 2160, 2195, 2232, 2445, 2480, 2608, 2634, 2790, 2880, 2934, 2976, 3260, 3348, 3512, 3720, 3912, 3951, 4185, 4320, 4390, 4401, 4464, 4890, 4960, 5053, 5216, 5268, 5580, 5868, 5952, 6520, 6585, 6696, 7024, 7335, 7440, 7824, 7902, 8370, 8640, 8780, 8802, 8928, 9780, 9920, 10106, 10432, 10536, 11160, 11736, 11853, 13040, 13170, 13392, 13609, 14048, 14670, 14880, 15159, 15648, 15804, 16740, 17560, 17604, 17856, 19560, 19755, 20212, 21072, 22005, 22320, 23472, 23706, 25265, 26080, 26340, 26784, 27218, 28096, 29340, 29760, 30318, 31296, 31608, 33480, 35120, 35208, 39120, 39510, 40424, 40827, 42144, 44010, 44640, 45477, 46944, 47412, 50530, 52160, 52680, 53568, 54436, 58680, 59265, 60636, 63216, 66960, 68045, 70240, 70416, 71557, 75795, 78240, 79020, 80848, 81654, 84288, 88020, 89280, 90954, 93888, 94824, 101060, 105360, 108872, 117360, 118530, 121272, 122481, 126432, 133920, 136090, 136431, 140480, 140832, 143114, 151590, 156480, 158040, 161696, 163308, 176040, 181908, 189648, 202120, 204135, 210720, 214671, 217744, 227385, 234720, 237060, 242544, 244962, 252864, 267840, 272180, 272862, 281664, 286228, 303180, 316080, 323392, 326616, 352080, 357785, 363816, 367443, 379296, 404240, 408270, 421440, 429342, 435488, 454770, 469440, 474120, 485088, 489924, 544360, 545724, 572456, 606360, 612405, 632160, 644013, 653232, 682155, 704160, 715570, 727632, 734886, 758592, 808480, 816540, 858684, 870976, 909540, 948240, 970176, 979848, 1073355, 1088720, 1091448, 1144912, 1212720, 1224810, 1264320, 1288026, 1306464, 1364310, 1408320, 1431140, 1455264, 1469772, 1616960, 1633080, 1717368, 1819080, 1837215, 1896480, 1932039, 1959696, 2146710, 2177440, 2182896, 2218267, 2289824, 2425440, 2449620, 2576052, 2612928, 2728620, 2862280, 2910528, 2939544, 3220065, 3266160, 3434736, 3638160, 3674430, 3792960, 3864078, 3919392, 4293420, 4354880, 4365792, 4436534, 4579648, 4850880, 4899240, 5152104, 5457240, 5724560, 5879088, 6440130, 6532320, 6654801, 6869472, 7276320, 7348860, 7728156, 7838784, 8586840, 8731584, 8873068, 9660195, 9798480, 10304208, 10914480, 11091335, 11449120, 11758176, 12880260, 13064640, 13309602, 13738944, 14552640, 14697720, 15456312, 17173680, 17746136, 19320390, 19596960, 19964403, 20608416, 21828960, 22182670, 22898240, 23516352, 25760520, 26619204, 29395440, 30912624, 33274005, 34347360, 35492272, 38640780, 39193920, 39928806, 41216832, 43657920, 44365340, 51521040, 53238408, 58790880, 59893209, 61825248, 66548010, 68694720, 70984544, 77281560, 79857612, 88730680, 99822015, 103042080, 106476816, 117581760, 119786418, 123650496, 133096020, 141969088, 154563120, 159715224, 177461360, 199644030, 206084160, 212953632, 239572836, 266192040, 299466045, 309126240, 319430448, 354922720, 399288060, 425907264, 479145672, 532384080, 598932090, 618252480, 638860896, 709845440, 798576120, 958291344, 1064768160, 1197864180, 1277721792, 1597152240, 1916582688, 2129536320, 2395728360, 3194304480, 3833165376, 4791456720, 6388608960, 9582913440, 19165826880]

約数ペア:

[(1, 19165826880), (2, 9582913440), (3, 6388608960), (4, 4791456720), (5, 3833165376), (6, 3194304480), (8, 2395728360), (9, 2129536320), (10, 1916582688), (12, 1597152240), (15, 1277721792), (16, 1197864180), (18, 1064768160), (20, 958291344), (24, 798576120), (27, 709845440), (30, 638860896), (31, 618252480), (32, 598932090), (36, 532384080), (40, 479145672), (45, 425907264), (48, 399288060), (54, 354922720), (60, 319430448), (62, 309126240), (64, 299466045), (72, 266192040), (80, 239572836), (90, 212953632), (93, 206084160), (96, 199644030), (108, 177461360), (120, 159715224), (124, 154563120), (135, 141969088), (144, 133096020), (155, 123650496), (160, 119786418), (163, 117581760), (180, 106476816), (186, 103042080), (192, 99822015), (216, 88730680), (240, 79857612), (248, 77281560), (270, 70984544), (279, 68694720), (288, 66548010), (310, 61825248), (320, 59893209), (326, 58790880), (360, 53238408), (372, 51521040), (432, 44365340), (439, 43657920), (465, 41216832), (480, 39928806), (489, 39193920), (496, 38640780), (540, 35492272), (558, 34347360), (576, 33274005), (620, 30912624), (652, 29395440), (720, 26619204), (744, 25760520), (815, 23516352), (837, 22898240), (864, 22182670), (878, 21828960), (930, 20608416), (960, 19964403), (978, 19596960), (992, 19320390), (1080, 17746136), (1116, 17173680), (1240, 15456312), (1304, 14697720), (1317, 14552640), (1395, 13738944), (1440, 13309602), (1467, 13064640), (1488, 12880260), (1630, 11758176), (1674, 11449120), (1728, 11091335), (1756, 10914480), (1860, 10304208), (1956, 9798480), (1984, 9660195), (2160, 8873068), (2195, 8731584), (2232, 8586840), (2445, 7838784), (2480, 7728156), (2608, 7348860), (2634, 7276320), (2790, 6869472), (2880, 6654801), (2934, 6532320), (2976, 6440130), (3260, 5879088), (3348, 5724560), (3512, 5457240), (3720, 5152104), (3912, 4899240), (3951, 4850880), (4185, 4579648), (4320, 4436534), (4390, 4365792), (4401, 4354880), (4464, 4293420), (4890, 3919392), (4960, 3864078), (5053, 3792960), (5216, 3674430), (5268, 3638160), (5580, 3434736), (5868, 3266160), (5952, 3220065), (6520, 2939544), (6585, 2910528), (6696, 2862280), (7024, 2728620), (7335, 2612928), (7440, 2576052), (7824, 2449620), (7902, 2425440), (8370, 2289824), (8640, 2218267), (8780, 2182896), (8802, 2177440), (8928, 2146710), (9780, 1959696), (9920, 1932039), (10106, 1896480), (10432, 1837215), (10536, 1819080), (11160, 1717368), (11736, 1633080), (11853, 1616960), (13040, 1469772), (13170, 1455264), (13392, 1431140), (13609, 1408320), (14048, 1364310), (14670, 1306464), (14880, 1288026), (15159, 1264320), (15648, 1224810), (15804, 1212720), (16740, 1144912), (17560, 1091448), (17604, 1088720), (17856, 1073355), (19560, 979848), (19755, 970176), (20212, 948240), (21072, 909540), (22005, 870976), (22320, 858684), (23472, 816540), (23706, 808480), (25265, 758592), (26080, 734886), (26340, 727632), (26784, 715570), (27218, 704160), (28096, 682155), (29340, 653232), (29760, 644013), (30318, 632160), (31296, 612405), (31608, 606360), (33480, 572456), (35120, 545724), (35208, 544360), (39120, 489924), (39510, 485088), (40424, 474120), (40827, 469440), (42144, 454770), (44010, 435488), (44640, 429342), (45477, 421440), (46944, 408270), (47412, 404240), (50530, 379296), (52160, 367443), (52680, 363816), (53568, 357785), (54436, 352080), (58680, 326616), (59265, 323392), (60636, 316080), (63216, 303180), (66960, 286228), (68045, 281664), (70240, 272862), (70416, 272180), (71557, 267840), (75795, 252864), (78240, 244962), (79020, 242544), (80848, 237060), (81654, 234720), (84288, 227385), (88020, 217744), (89280, 214671), (90954, 210720), (93888, 204135), (94824, 202120), (101060, 189648), (105360, 181908), (108872, 176040), (117360, 163308), (118530, 161696), (121272, 158040), (122481, 156480), (126432, 151590), (133920, 143114), (136090, 140832), (136431, 140480)]