20193023520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:589

約数の個数: 384

約数和(自身を含む): 72140544000

約数和(自身を除く): 51947520480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 199, 216, 240, 249, 270, 283, 288, 332, 360, 398, 415, 432, 480, 498, 540, 566, 597, 664, 720, 747, 796, 830, 849, 864, 995, 996, 1080, 1132, 1194, 1245, 1328, 1415, 1440, 1494, 1592, 1660, 1698, 1791, 1990, 1992, 2160, 2241, 2264, 2388, 2490, 2547, 2656, 2830, 2985, 2988, 3184, 3320, 3396, 3582, 3735, 3980, 3984, 4245, 4320, 4482, 4528, 4776, 4980, 5094, 5373, 5660, 5970, 5976, 6368, 6640, 6792, 7164, 7470, 7641, 7960, 7968, 8490, 8955, 8964, 9056, 9552, 9960, 10188, 10746, 11205, 11320, 11940, 11952, 12735, 13280, 13584, 14328, 14940, 15282, 15920, 16517, 16980, 17910, 17928, 19104, 19920, 20376, 21492, 22410, 22640, 23489, 23880, 23904, 25470, 26865, 27168, 28656, 29880, 30564, 31840, 33034, 33960, 35820, 35856, 38205, 39840, 40752, 42984, 44820, 45280, 46978, 47760, 49551, 50940, 53730, 56317, 57312, 59760, 61128, 66068, 67920, 70467, 71640, 71712, 76410, 81504, 82585, 85968, 89640, 93956, 95520, 99102, 101880, 107460, 112634, 117445, 119520, 122256, 132136, 135840, 140934, 143280, 148653, 152820, 165170, 168951, 171936, 179280, 187912, 198204, 203760, 211401, 214920, 225268, 234890, 244512, 247755, 264272, 281585, 281868, 286560, 297306, 305640, 330340, 337902, 352335, 358560, 375824, 396408, 407520, 422802, 429840, 445959, 450536, 469780, 495510, 506853, 528544, 563170, 563736, 594612, 611280, 634203, 660680, 675804, 704670, 743265, 751648, 792816, 844755, 845604, 859680, 891918, 901072, 939560, 991020, 1013706, 1057005, 1126340, 1127472, 1189224, 1222560, 1268406, 1321360, 1351608, 1409340, 1486530, 1520559, 1585632, 1689510, 1691208, 1783836, 1802144, 1879120, 1982040, 2027412, 2114010, 2229795, 2252680, 2254944, 2378448, 2534265, 2536812, 2642720, 2703216, 2818680, 2973060, 3041118, 3171015, 3379020, 3382416, 3567672, 3758240, 3964080, 4054824, 4228020, 4459590, 4505360, 4674311, 4756896, 5068530, 5073624, 5406432, 5637360, 5946120, 6082236, 6342030, 6758040, 6764832, 7135344, 7602795, 7928160, 8109648, 8456040, 8919180, 9010720, 9348622, 10137060, 10147248, 11274720, 11892240, 12164472, 12684060, 13516080, 14022933, 14270688, 15205590, 16219296, 16912080, 17838360, 18697244, 20274120, 20294496, 23371555, 23784480, 24328944, 25368120, 27032160, 28045866, 30411180, 33824160, 35676720, 37394488, 40548240, 42068799, 46743110, 48657888, 50736240, 56091732, 60822360, 70114665, 71353440, 74788976, 81096480, 84137598, 93486220, 101472480, 112183464, 121644720, 126206397, 140229330, 149577952, 168275196, 186972440, 210343995, 224366928, 243289440, 252412794, 280458660, 336550392, 373944880, 420687990, 448733856, 504825588, 560917320, 631031985, 673100784, 747889760, 841375980, 1009651176, 1121834640, 1262063970, 1346201568, 1682751960, 2019302352, 2243669280, 2524127940, 3365503920, 4038604704, 5048255880, 6731007840, 10096511760, 20193023520]

約数ペア:

[(1, 20193023520), (2, 10096511760), (3, 6731007840), (4, 5048255880), (5, 4038604704), (6, 3365503920), (8, 2524127940), (9, 2243669280), (10, 2019302352), (12, 1682751960), (15, 1346201568), (16, 1262063970), (18, 1121834640), (20, 1009651176), (24, 841375980), (27, 747889760), (30, 673100784), (32, 631031985), (36, 560917320), (40, 504825588), (45, 448733856), (48, 420687990), (54, 373944880), (60, 336550392), (72, 280458660), (80, 252412794), (83, 243289440), (90, 224366928), (96, 210343995), (108, 186972440), (120, 168275196), (135, 149577952), (144, 140229330), (160, 126206397), (166, 121644720), (180, 112183464), (199, 101472480), (216, 93486220), (240, 84137598), (249, 81096480), (270, 74788976), (283, 71353440), (288, 70114665), (332, 60822360), (360, 56091732), (398, 50736240), (415, 48657888), (432, 46743110), (480, 42068799), (498, 40548240), (540, 37394488), (566, 35676720), (597, 33824160), (664, 30411180), (720, 28045866), (747, 27032160), (796, 25368120), (830, 24328944), (849, 23784480), (864, 23371555), (995, 20294496), (996, 20274120), (1080, 18697244), (1132, 17838360), (1194, 16912080), (1245, 16219296), (1328, 15205590), (1415, 14270688), (1440, 14022933), (1494, 13516080), (1592, 12684060), (1660, 12164472), (1698, 11892240), (1791, 11274720), (1990, 10147248), (1992, 10137060), (2160, 9348622), (2241, 9010720), (2264, 8919180), (2388, 8456040), (2490, 8109648), (2547, 7928160), (2656, 7602795), (2830, 7135344), (2985, 6764832), (2988, 6758040), (3184, 6342030), (3320, 6082236), (3396, 5946120), (3582, 5637360), (3735, 5406432), (3980, 5073624), (3984, 5068530), (4245, 4756896), (4320, 4674311), (4482, 4505360), (4528, 4459590), (4776, 4228020), (4980, 4054824), (5094, 3964080), (5373, 3758240), (5660, 3567672), (5970, 3382416), (5976, 3379020), (6368, 3171015), (6640, 3041118), (6792, 2973060), (7164, 2818680), (7470, 2703216), (7641, 2642720), (7960, 2536812), (7968, 2534265), (8490, 2378448), (8955, 2254944), (8964, 2252680), (9056, 2229795), (9552, 2114010), (9960, 2027412), (10188, 1982040), (10746, 1879120), (11205, 1802144), (11320, 1783836), (11940, 1691208), (11952, 1689510), (12735, 1585632), (13280, 1520559), (13584, 1486530), (14328, 1409340), (14940, 1351608), (15282, 1321360), (15920, 1268406), (16517, 1222560), (16980, 1189224), (17910, 1127472), (17928, 1126340), (19104, 1057005), (19920, 1013706), (20376, 991020), (21492, 939560), (22410, 901072), (22640, 891918), (23489, 859680), (23880, 845604), (23904, 844755), (25470, 792816), (26865, 751648), (27168, 743265), (28656, 704670), (29880, 675804), (30564, 660680), (31840, 634203), (33034, 611280), (33960, 594612), (35820, 563736), (35856, 563170), (38205, 528544), (39840, 506853), (40752, 495510), (42984, 469780), (44820, 450536), (45280, 445959), (46978, 429840), (47760, 422802), (49551, 407520), (50940, 396408), (53730, 375824), (56317, 358560), (57312, 352335), (59760, 337902), (61128, 330340), (66068, 305640), (67920, 297306), (70467, 286560), (71640, 281868), (71712, 281585), (76410, 264272), (81504, 247755), (82585, 244512), (85968, 234890), (89640, 225268), (93956, 214920), (95520, 211401), (99102, 203760), (101880, 198204), (107460, 187912), (112634, 179280), (117445, 171936), (119520, 168951), (122256, 165170), (132136, 152820), (135840, 148653), (140934, 143280)]