1257045660

素因数分解:

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

素因数の和:146

約数の個数: 324

約数和(自身を含む): 4365617256

約数和(自身を除く): 3108571596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 43, 45, 52, 60, 62, 65, 78, 86, 90, 93, 117, 124, 129, 130, 155, 156, 169, 172, 180, 186, 195, 215, 234, 258, 260, 279, 310, 338, 372, 387, 390, 403, 430, 465, 468, 507, 516, 558, 559, 585, 620, 645, 676, 774, 780, 806, 845, 860, 930, 961, 1014, 1116, 1118, 1170, 1209, 1290, 1333, 1395, 1521, 1548, 1612, 1677, 1690, 1860, 1922, 1935, 2015, 2028, 2236, 2340, 2418, 2535, 2580, 2666, 2790, 2795, 2883, 3042, 3354, 3380, 3627, 3844, 3870, 3999, 4030, 4805, 4836, 5031, 5070, 5239, 5332, 5580, 5590, 5766, 6045, 6084, 6665, 6708, 7254, 7267, 7605, 7740, 7998, 8060, 8385, 8649, 9610, 10062, 10140, 10478, 11180, 11532, 11997, 12090, 12493, 13330, 14415, 14508, 14534, 15210, 15717, 15996, 16770, 17298, 17329, 18135, 19220, 19995, 20124, 20956, 21801, 23994, 24180, 24986, 25155, 26195, 26660, 28830, 29068, 30420, 31434, 33540, 34596, 34658, 36270, 36335, 37479, 39990, 41323, 43245, 43602, 47151, 47988, 49972, 50310, 51987, 52390, 57660, 59985, 62465, 62868, 65403, 69316, 72540, 72670, 74958, 78585, 79980, 82646, 86490, 86645, 87204, 94302, 100620, 103974, 104780, 109005, 112437, 119970, 123969, 124930, 130806, 145340, 149916, 155961, 157170, 162409, 165292, 172980, 173290, 187395, 188604, 206615, 207948, 218010, 224874, 225277, 235755, 239940, 247938, 249860, 259935, 261612, 311922, 314340, 324818, 327015, 346580, 371907, 374790, 413230, 436020, 449748, 450554, 471510, 487227, 495876, 519870, 537199, 562185, 619845, 623844, 649636, 654030, 675831, 743814, 749580, 779805, 812045, 826460, 901108, 943020, 974454, 1039740, 1074398, 1124370, 1126385, 1239690, 1308060, 1351662, 1461681, 1487628, 1559610, 1611597, 1624090, 1859535, 1948908, 2027493, 2148796, 2248740, 2252770, 2436135, 2479380, 2685995, 2703324, 2923362, 3119220, 3223194, 3248180, 3379155, 3719070, 4054986, 4505540, 4834791, 4872270, 5371990, 5846724, 6446388, 6758310, 6983587, 7308405, 7438140, 8057985, 8109972, 9669582, 9744540, 10137465, 10743980, 13516620, 13967174, 14616810, 16115970, 19339164, 20274930, 20950761, 24173955, 27934348, 29233620, 32231940, 34917935, 40549860, 41901522, 48347910, 62852283, 69835870, 83803044, 96695820, 104753805, 125704566, 139671740, 209507610, 251409132, 314261415, 419015220, 628522830, 1257045660]

約数ペア:

[(1, 1257045660), (2, 628522830), (3, 419015220), (4, 314261415), (5, 251409132), (6, 209507610), (9, 139671740), (10, 125704566), (12, 104753805), (13, 96695820), (15, 83803044), (18, 69835870), (20, 62852283), (26, 48347910), (30, 41901522), (31, 40549860), (36, 34917935), (39, 32231940), (43, 29233620), (45, 27934348), (52, 24173955), (60, 20950761), (62, 20274930), (65, 19339164), (78, 16115970), (86, 14616810), (90, 13967174), (93, 13516620), (117, 10743980), (124, 10137465), (129, 9744540), (130, 9669582), (155, 8109972), (156, 8057985), (169, 7438140), (172, 7308405), (180, 6983587), (186, 6758310), (195, 6446388), (215, 5846724), (234, 5371990), (258, 4872270), (260, 4834791), (279, 4505540), (310, 4054986), (338, 3719070), (372, 3379155), (387, 3248180), (390, 3223194), (403, 3119220), (430, 2923362), (465, 2703324), (468, 2685995), (507, 2479380), (516, 2436135), (558, 2252770), (559, 2248740), (585, 2148796), (620, 2027493), (645, 1948908), (676, 1859535), (774, 1624090), (780, 1611597), (806, 1559610), (845, 1487628), (860, 1461681), (930, 1351662), (961, 1308060), (1014, 1239690), (1116, 1126385), (1118, 1124370), (1170, 1074398), (1209, 1039740), (1290, 974454), (1333, 943020), (1395, 901108), (1521, 826460), (1548, 812045), (1612, 779805), (1677, 749580), (1690, 743814), (1860, 675831), (1922, 654030), (1935, 649636), (2015, 623844), (2028, 619845), (2236, 562185), (2340, 537199), (2418, 519870), (2535, 495876), (2580, 487227), (2666, 471510), (2790, 450554), (2795, 449748), (2883, 436020), (3042, 413230), (3354, 374790), (3380, 371907), (3627, 346580), (3844, 327015), (3870, 324818), (3999, 314340), (4030, 311922), (4805, 261612), (4836, 259935), (5031, 249860), (5070, 247938), (5239, 239940), (5332, 235755), (5580, 225277), (5590, 224874), (5766, 218010), (6045, 207948), (6084, 206615), (6665, 188604), (6708, 187395), (7254, 173290), (7267, 172980), (7605, 165292), (7740, 162409), (7998, 157170), (8060, 155961), (8385, 149916), (8649, 145340), (9610, 130806), (10062, 124930), (10140, 123969), (10478, 119970), (11180, 112437), (11532, 109005), (11997, 104780), (12090, 103974), (12493, 100620), (13330, 94302), (14415, 87204), (14508, 86645), (14534, 86490), (15210, 82646), (15717, 79980), (15996, 78585), (16770, 74958), (17298, 72670), (17329, 72540), (18135, 69316), (19220, 65403), (19995, 62868), (20124, 62465), (20956, 59985), (21801, 57660), (23994, 52390), (24180, 51987), (24986, 50310), (25155, 49972), (26195, 47988), (26660, 47151), (28830, 43602), (29068, 43245), (30420, 41323), (31434, 39990), (33540, 37479), (34596, 36335), (34658, 36270)]