1796813880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2213

約数の個数: 128

約数和(自身を含む): 5519404800

約数和(自身を除く): 3722590920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 89, 120, 166, 178, 249, 267, 332, 356, 415, 445, 498, 534, 664, 712, 830, 890, 996, 1068, 1245, 1335, 1660, 1780, 1992, 2027, 2136, 2490, 2670, 3320, 3560, 4054, 4980, 5340, 6081, 7387, 8108, 9960, 10135, 10680, 12162, 14774, 16216, 20270, 22161, 24324, 29548, 30405, 36935, 40540, 44322, 48648, 59096, 60810, 73870, 81080, 88644, 110805, 121620, 147740, 168241, 177288, 180403, 221610, 243240, 295480, 336482, 360806, 443220, 504723, 541209, 672964, 721612, 841205, 886440, 902015, 1009446, 1082418, 1345928, 1443224, 1682410, 1804030, 2018892, 2164836, 2523615, 2706045, 3364820, 3608060, 4037784, 4329672, 5047230, 5412090, 6729640, 7216120, 10094460, 10824180, 14973449, 20188920, 21648360, 29946898, 44920347, 59893796, 74867245, 89840694, 119787592, 149734490, 179681388, 224601735, 299468980, 359362776, 449203470, 598937960, 898406940, 1796813880]

約数ペア:

[(1, 1796813880), (2, 898406940), (3, 598937960), (4, 449203470), (5, 359362776), (6, 299468980), (8, 224601735), (10, 179681388), (12, 149734490), (15, 119787592), (20, 89840694), (24, 74867245), (30, 59893796), (40, 44920347), (60, 29946898), (83, 21648360), (89, 20188920), (120, 14973449), (166, 10824180), (178, 10094460), (249, 7216120), (267, 6729640), (332, 5412090), (356, 5047230), (415, 4329672), (445, 4037784), (498, 3608060), (534, 3364820), (664, 2706045), (712, 2523615), (830, 2164836), (890, 2018892), (996, 1804030), (1068, 1682410), (1245, 1443224), (1335, 1345928), (1660, 1082418), (1780, 1009446), (1992, 902015), (2027, 886440), (2136, 841205), (2490, 721612), (2670, 672964), (3320, 541209), (3560, 504723), (4054, 443220), (4980, 360806), (5340, 336482), (6081, 295480), (7387, 243240), (8108, 221610), (9960, 180403), (10135, 177288), (10680, 168241), (12162, 147740), (14774, 121620), (16216, 110805), (20270, 88644), (22161, 81080), (24324, 73870), (29548, 60810), (30405, 59096), (36935, 48648), (40540, 44322)]