2191771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 480

約数和(自身を含む): 8191725696

約数和(自身を除く): 5999953776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 43, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 86, 93, 102, 104, 120, 124, 129, 130, 136, 155, 156, 170, 172, 186, 195, 204, 208, 215, 221, 240, 248, 255, 258, 260, 272, 310, 312, 340, 344, 372, 390, 403, 408, 430, 442, 465, 496, 510, 516, 520, 527, 559, 620, 624, 645, 663, 680, 688, 731, 744, 780, 806, 816, 860, 884, 930, 961, 1020, 1032, 1040, 1054, 1105, 1118, 1209, 1240, 1290, 1326, 1333, 1360, 1462, 1488, 1560, 1581, 1612, 1677, 1720, 1768, 1860, 1922, 2015, 2040, 2064, 2108, 2193, 2210, 2236, 2418, 2480, 2580, 2635, 2652, 2666, 2795, 2883, 2924, 3120, 3162, 3224, 3315, 3354, 3440, 3536, 3655, 3720, 3844, 3999, 4030, 4080, 4216, 4386, 4420, 4472, 4805, 4836, 5160, 5270, 5304, 5332, 5590, 5766, 5848, 6045, 6324, 6448, 6630, 6665, 6708, 6851, 7310, 7440, 7688, 7905, 7998, 8060, 8385, 8432, 8772, 8840, 8944, 9503, 9610, 9672, 10320, 10540, 10608, 10664, 10965, 11180, 11532, 11696, 12090, 12493, 12648, 13260, 13330, 13416, 13702, 14415, 14620, 15376, 15810, 15996, 16120, 16337, 16770, 17329, 17544, 17680, 19006, 19220, 19344, 19995, 20553, 21080, 21328, 21930, 22360, 22661, 23064, 24180, 24986, 25296, 26520, 26660, 26832, 27404, 28509, 28830, 29240, 31620, 31992, 32240, 32674, 33540, 34255, 34658, 35088, 37479, 38012, 38440, 39990, 41106, 41323, 42160, 43860, 44720, 45322, 46128, 47515, 48360, 49011, 49972, 51987, 53040, 53320, 54808, 57018, 57660, 58480, 62465, 63240, 63984, 65348, 67080, 67983, 68510, 69316, 74958, 76024, 76880, 79980, 81685, 82212, 82646, 86645, 87720, 90644, 95030, 96720, 98022, 99944, 102765, 103974, 106640, 109616, 113305, 114036, 115320, 123969, 124930, 126480, 130696, 134160, 135966, 137020, 138632, 142545, 149916, 152048, 159960, 163370, 164424, 165292, 173290, 175440, 181288, 187395, 190060, 196044, 199888, 205530, 206615, 207948, 212381, 226610, 228072, 230640, 245055, 247938, 249860, 259935, 261392, 271932, 274040, 277264, 285090, 294593, 299832, 319920, 326740, 328848, 330584, 339915, 346580, 362576, 374790, 380120, 392088, 411060, 413230, 415896, 424762, 453220, 456144, 490110, 495876, 499720, 519870, 537199, 543864, 548080, 570180, 589186, 599664, 619845, 637143, 653480, 661168, 679830, 693160, 702491, 749580, 760240, 784176, 822120, 826460, 831792, 849524, 883779, 906440, 980220, 991752, 999440, 1039740, 1061905, 1074398, 1087728, 1140360, 1178372, 1239690, 1274286, 1306960, 1359660, 1386320, 1404982, 1472965, 1499160, 1611597, 1644240, 1652920, 1699048, 1767558, 1812880, 1960440, 1983504, 2079480, 2107473, 2123810, 2148796, 2280720, 2356744, 2479380, 2548572, 2685995, 2719320, 2809964, 2945930, 2998320, 3185715, 3223194, 3305840, 3398096, 3512455, 3535116, 3920880, 4158960, 4214946, 4247620, 4297592, 4418895, 4713488, 4958760, 5097144, 5371990, 5438640, 5619928, 5891860, 6371430, 6446388, 7024910, 7070232, 8057985, 8429892, 8495240, 8595184, 8837790, 9132383, 9917520, 10194288, 10537365, 10743980, 11239856, 11783720, 12742860, 12892776, 14049820, 14140464, 16115970, 16859784, 16990480, 17675580, 18264766, 21074730, 21487960, 23567440, 25485720, 25785552, 27397149, 28099640, 32231940, 33719568, 35351160, 36529532, 42149460, 42975920, 45661915, 50971440, 54794298, 56199280, 64463880, 70702320, 73059064, 84298920, 91323830, 109588596, 128927760, 136985745, 146118128, 168597840, 182647660, 219177192, 273971490, 365295320, 438354384, 547942980, 730590640, 1095885960, 2191771920]

約数ペア:

[(1, 2191771920), (2, 1095885960), (3, 730590640), (4, 547942980), (5, 438354384), (6, 365295320), (8, 273971490), (10, 219177192), (12, 182647660), (13, 168597840), (15, 146118128), (16, 136985745), (17, 128927760), (20, 109588596), (24, 91323830), (26, 84298920), (30, 73059064), (31, 70702320), (34, 64463880), (39, 56199280), (40, 54794298), (43, 50971440), (48, 45661915), (51, 42975920), (52, 42149460), (60, 36529532), (62, 35351160), (65, 33719568), (68, 32231940), (78, 28099640), (80, 27397149), (85, 25785552), (86, 25485720), (93, 23567440), (102, 21487960), (104, 21074730), (120, 18264766), (124, 17675580), (129, 16990480), (130, 16859784), (136, 16115970), (155, 14140464), (156, 14049820), (170, 12892776), (172, 12742860), (186, 11783720), (195, 11239856), (204, 10743980), (208, 10537365), (215, 10194288), (221, 9917520), (240, 9132383), (248, 8837790), (255, 8595184), (258, 8495240), (260, 8429892), (272, 8057985), (310, 7070232), (312, 7024910), (340, 6446388), (344, 6371430), (372, 5891860), (390, 5619928), (403, 5438640), (408, 5371990), (430, 5097144), (442, 4958760), (465, 4713488), (496, 4418895), (510, 4297592), (516, 4247620), (520, 4214946), (527, 4158960), (559, 3920880), (620, 3535116), (624, 3512455), (645, 3398096), (663, 3305840), (680, 3223194), (688, 3185715), (731, 2998320), (744, 2945930), (780, 2809964), (806, 2719320), (816, 2685995), (860, 2548572), (884, 2479380), (930, 2356744), (961, 2280720), (1020, 2148796), (1032, 2123810), (1040, 2107473), (1054, 2079480), (1105, 1983504), (1118, 1960440), (1209, 1812880), (1240, 1767558), (1290, 1699048), (1326, 1652920), (1333, 1644240), (1360, 1611597), (1462, 1499160), (1488, 1472965), (1560, 1404982), (1581, 1386320), (1612, 1359660), (1677, 1306960), (1720, 1274286), (1768, 1239690), (1860, 1178372), (1922, 1140360), (2015, 1087728), (2040, 1074398), (2064, 1061905), (2108, 1039740), (2193, 999440), (2210, 991752), (2236, 980220), (2418, 906440), (2480, 883779), (2580, 849524), (2635, 831792), (2652, 826460), (2666, 822120), (2795, 784176), (2883, 760240), (2924, 749580), (3120, 702491), (3162, 693160), (3224, 679830), (3315, 661168), (3354, 653480), (3440, 637143), (3536, 619845), (3655, 599664), (3720, 589186), (3844, 570180), (3999, 548080), (4030, 543864), (4080, 537199), (4216, 519870), (4386, 499720), (4420, 495876), (4472, 490110), (4805, 456144), (4836, 453220), (5160, 424762), (5270, 415896), (5304, 413230), (5332, 411060), (5590, 392088), (5766, 380120), (5848, 374790), (6045, 362576), (6324, 346580), (6448, 339915), (6630, 330584), (6665, 328848), (6708, 326740), (6851, 319920), (7310, 299832), (7440, 294593), (7688, 285090), (7905, 277264), (7998, 274040), (8060, 271932), (8385, 261392), (8432, 259935), (8772, 249860), (8840, 247938), (8944, 245055), (9503, 230640), (9610, 228072), (9672, 226610), (10320, 212381), (10540, 207948), (10608, 206615), (10664, 205530), (10965, 199888), (11180, 196044), (11532, 190060), (11696, 187395), (12090, 181288), (12493, 175440), (12648, 173290), (13260, 165292), (13330, 164424), (13416, 163370), (13702, 159960), (14415, 152048), (14620, 149916), (15376, 142545), (15810, 138632), (15996, 137020), (16120, 135966), (16337, 134160), (16770, 130696), (17329, 126480), (17544, 124930), (17680, 123969), (19006, 115320), (19220, 114036), (19344, 113305), (19995, 109616), (20553, 106640), (21080, 103974), (21328, 102765), (21930, 99944), (22360, 98022), (22661, 96720), (23064, 95030), (24180, 90644), (24986, 87720), (25296, 86645), (26520, 82646), (26660, 82212), (26832, 81685), (27404, 79980), (28509, 76880), (28830, 76024), (29240, 74958), (31620, 69316), (31992, 68510), (32240, 67983), (32674, 67080), (33540, 65348), (34255, 63984), (34658, 63240), (35088, 62465), (37479, 58480), (38012, 57660), (38440, 57018), (39990, 54808), (41106, 53320), (41323, 53040), (42160, 51987), (43860, 49972), (44720, 49011), (45322, 48360), (46128, 47515)]