2188392125160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13680871}}^1$

素因数の和:13680959

約数の個数: 128

約数和(自身を含む): 6934560399360

約数和(自身を除く): 4746168274200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3720, 3999, 5160, 5332, 6665, 7998, 10664, 13330, 15996, 19995, 26660, 31992, 39990, 53320, 79980, 159960, 13680871, 27361742, 41042613, 54723484, 68404355, 82085226, 109446968, 136808710, 164170452, 205213065, 273617420, 328340904, 410426130, 424107001, 547234840, 588277453, 820852260, 848214002, 1176554906, 1272321003, 1641704520, 1696428004, 1764832359, 2120535005, 2353109812, 2544642006, 2941387265, 3392856008, 3529664718, 4241070010, 4706219624, 5089284012, 5882774530, 6361605015, 7059329436, 8482140020, 8824161795, 10178568024, 11765549060, 12723210030, 14118658872, 16964280040, 17648323590, 18236601043, 23531098120, 25446420060, 35296647180, 36473202086, 50892840120, 54709803129, 70593294360, 72946404172, 91183005215, 109419606258, 145892808344, 182366010430, 218839212516, 273549015645, 364732020860, 437678425032, 547098031290, 729464041720, 1094196062580, 2188392125160]

約数ペア:

[(1, 2188392125160), (2, 1094196062580), (3, 729464041720), (4, 547098031290), (5, 437678425032), (6, 364732020860), (8, 273549015645), (10, 218839212516), (12, 182366010430), (15, 145892808344), (20, 109419606258), (24, 91183005215), (30, 72946404172), (31, 70593294360), (40, 54709803129), (43, 50892840120), (60, 36473202086), (62, 35296647180), (86, 25446420060), (93, 23531098120), (120, 18236601043), (124, 17648323590), (129, 16964280040), (155, 14118658872), (172, 12723210030), (186, 11765549060), (215, 10178568024), (248, 8824161795), (258, 8482140020), (310, 7059329436), (344, 6361605015), (372, 5882774530), (430, 5089284012), (465, 4706219624), (516, 4241070010), (620, 3529664718), (645, 3392856008), (744, 2941387265), (860, 2544642006), (930, 2353109812), (1032, 2120535005), (1240, 1764832359), (1290, 1696428004), (1333, 1641704520), (1720, 1272321003), (1860, 1176554906), (2580, 848214002), (2666, 820852260), (3720, 588277453), (3999, 547234840), (5160, 424107001), (5332, 410426130), (6665, 328340904), (7998, 273617420), (10664, 205213065), (13330, 164170452), (15996, 136808710), (19995, 109446968), (26660, 82085226), (31992, 68404355), (39990, 54723484), (53320, 41042613), (79980, 27361742), (159960, 13680871)]