2511596880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20641}}^1$

素因数の和:20686

約数の個数: 180

約数和(自身を含む): 9133961148

約数和(自身を除く): 6622364268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 20280, 20641, 24336, 30420, 40560, 41282, 60840, 61923, 82564, 103205, 121680, 123846, 165128, 185769, 206410, 247692, 268333, 309615, 330256, 371538, 412820, 495384, 536666, 619230, 743076, 804999, 825640, 928845, 990768, 1073332, 1238460, 1341665, 1486152, 1609998, 1651280, 1857690, 2146664, 2414997, 2476920, 2683330, 2972304, 3219996, 3488329, 3715380, 4024995, 4293328, 4829994, 4953840, 5366660, 6439992, 6976658, 7430760, 8049990, 9659988, 10464987, 10733320, 12074985, 12879984, 13953316, 14861520, 16099980, 17441645, 19319976, 20929974, 21466640, 24149970, 27906632, 31394961, 32199960, 34883290, 38639952, 41859948, 48299940, 52324935, 55813264, 62789922, 64399920, 69766580, 83719896, 96599880, 104649870, 125579844, 139533160, 156974805, 167439792, 193199760, 209299740, 251159688, 279066320, 313949610, 418599480, 502319376, 627899220, 837198960, 1255798440, 2511596880]

約数ペア:

[(1, 2511596880), (2, 1255798440), (3, 837198960), (4, 627899220), (5, 502319376), (6, 418599480), (8, 313949610), (9, 279066320), (10, 251159688), (12, 209299740), (13, 193199760), (15, 167439792), (16, 156974805), (18, 139533160), (20, 125579844), (24, 104649870), (26, 96599880), (30, 83719896), (36, 69766580), (39, 64399920), (40, 62789922), (45, 55813264), (48, 52324935), (52, 48299940), (60, 41859948), (65, 38639952), (72, 34883290), (78, 32199960), (80, 31394961), (90, 27906632), (104, 24149970), (117, 21466640), (120, 20929974), (130, 19319976), (144, 17441645), (156, 16099980), (169, 14861520), (180, 13953316), (195, 12879984), (208, 12074985), (234, 10733320), (240, 10464987), (260, 9659988), (312, 8049990), (338, 7430760), (360, 6976658), (390, 6439992), (468, 5366660), (507, 4953840), (520, 4829994), (585, 4293328), (624, 4024995), (676, 3715380), (720, 3488329), (780, 3219996), (845, 2972304), (936, 2683330), (1014, 2476920), (1040, 2414997), (1170, 2146664), (1352, 1857690), (1521, 1651280), (1560, 1609998), (1690, 1486152), (1872, 1341665), (2028, 1238460), (2340, 1073332), (2535, 990768), (2704, 928845), (3042, 825640), (3120, 804999), (3380, 743076), (4056, 619230), (4680, 536666), (5070, 495384), (6084, 412820), (6760, 371538), (7605, 330256), (8112, 309615), (9360, 268333), (10140, 247692), (12168, 206410), (13520, 185769), (15210, 165128), (20280, 123846), (20641, 121680), (24336, 103205), (30420, 82564), (40560, 61923), (41282, 60840)]