193391640

素因数分解:

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

素因数の和:135

約数の個数: 288

約数和(自身を含む): 715674960

約数和(自身を除く): 522283320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 43, 45, 52, 60, 62, 65, 72, 78, 86, 90, 93, 104, 117, 120, 124, 129, 130, 155, 156, 172, 180, 186, 195, 215, 234, 248, 258, 260, 279, 310, 312, 344, 360, 372, 387, 390, 403, 430, 465, 468, 516, 520, 558, 559, 585, 620, 645, 744, 774, 780, 806, 860, 930, 936, 961, 1032, 1116, 1118, 1170, 1209, 1240, 1290, 1333, 1395, 1548, 1560, 1612, 1677, 1720, 1860, 1922, 1935, 2015, 2232, 2236, 2340, 2418, 2580, 2666, 2790, 2795, 2883, 3096, 3224, 3354, 3627, 3720, 3844, 3870, 3999, 4030, 4472, 4680, 4805, 4836, 5031, 5160, 5332, 5580, 5590, 5766, 6045, 6665, 6708, 7254, 7688, 7740, 7998, 8060, 8385, 8649, 9610, 9672, 10062, 10664, 11160, 11180, 11532, 11997, 12090, 12493, 13330, 13416, 14415, 14508, 15480, 15996, 16120, 16770, 17298, 17329, 18135, 19220, 19995, 20124, 22360, 23064, 23994, 24180, 24986, 25155, 26660, 28830, 29016, 31992, 33540, 34596, 34658, 36270, 37479, 38440, 39990, 40248, 41323, 43245, 47988, 48360, 49972, 50310, 51987, 53320, 57660, 59985, 62465, 67080, 69192, 69316, 72540, 74958, 79980, 82646, 86490, 86645, 95976, 99944, 100620, 103974, 112437, 115320, 119970, 123969, 124930, 138632, 145080, 149916, 155961, 159960, 165292, 172980, 173290, 187395, 201240, 206615, 207948, 224874, 239940, 247938, 249860, 259935, 299832, 311922, 330584, 345960, 346580, 371907, 374790, 413230, 415896, 449748, 479880, 495876, 499720, 519870, 537199, 562185, 619845, 623844, 693160, 743814, 749580, 779805, 826460, 899496, 991752, 1039740, 1074398, 1124370, 1239690, 1247688, 1487628, 1499160, 1559610, 1611597, 1652920, 1859535, 2079480, 2148796, 2248740, 2479380, 2685995, 2975256, 3119220, 3223194, 3719070, 4297592, 4497480, 4834791, 4958760, 5371990, 6238440, 6446388, 7438140, 8057985, 9669582, 10743980, 12892776, 14876280, 16115970, 19339164, 21487960, 24173955, 32231940, 38678328, 48347910, 64463880, 96695820, 193391640]

約数ペア:

[(1, 193391640), (2, 96695820), (3, 64463880), (4, 48347910), (5, 38678328), (6, 32231940), (8, 24173955), (9, 21487960), (10, 19339164), (12, 16115970), (13, 14876280), (15, 12892776), (18, 10743980), (20, 9669582), (24, 8057985), (26, 7438140), (30, 6446388), (31, 6238440), (36, 5371990), (39, 4958760), (40, 4834791), (43, 4497480), (45, 4297592), (52, 3719070), (60, 3223194), (62, 3119220), (65, 2975256), (72, 2685995), (78, 2479380), (86, 2248740), (90, 2148796), (93, 2079480), (104, 1859535), (117, 1652920), (120, 1611597), (124, 1559610), (129, 1499160), (130, 1487628), (155, 1247688), (156, 1239690), (172, 1124370), (180, 1074398), (186, 1039740), (195, 991752), (215, 899496), (234, 826460), (248, 779805), (258, 749580), (260, 743814), (279, 693160), (310, 623844), (312, 619845), (344, 562185), (360, 537199), (372, 519870), (387, 499720), (390, 495876), (403, 479880), (430, 449748), (465, 415896), (468, 413230), (516, 374790), (520, 371907), (558, 346580), (559, 345960), (585, 330584), (620, 311922), (645, 299832), (744, 259935), (774, 249860), (780, 247938), (806, 239940), (860, 224874), (930, 207948), (936, 206615), (961, 201240), (1032, 187395), (1116, 173290), (1118, 172980), (1170, 165292), (1209, 159960), (1240, 155961), (1290, 149916), (1333, 145080), (1395, 138632), (1548, 124930), (1560, 123969), (1612, 119970), (1677, 115320), (1720, 112437), (1860, 103974), (1922, 100620), (1935, 99944), (2015, 95976), (2232, 86645), (2236, 86490), (2340, 82646), (2418, 79980), (2580, 74958), (2666, 72540), (2790, 69316), (2795, 69192), (2883, 67080), (3096, 62465), (3224, 59985), (3354, 57660), (3627, 53320), (3720, 51987), (3844, 50310), (3870, 49972), (3999, 48360), (4030, 47988), (4472, 43245), (4680, 41323), (4805, 40248), (4836, 39990), (5031, 38440), (5160, 37479), (5332, 36270), (5580, 34658), (5590, 34596), (5766, 33540), (6045, 31992), (6665, 29016), (6708, 28830), (7254, 26660), (7688, 25155), (7740, 24986), (7998, 24180), (8060, 23994), (8385, 23064), (8649, 22360), (9610, 20124), (9672, 19995), (10062, 19220), (10664, 18135), (11160, 17329), (11180, 17298), (11532, 16770), (11997, 16120), (12090, 15996), (12493, 15480), (13330, 14508), (13416, 14415)]