1569372420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{30881}}^1$

素因数の和:30922

約数の個数: 144

約数和(自身を含む): 5520219264

約数和(自身を除く): 3950846844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 30881, 50820, 61762, 92643, 123524, 154405, 185286, 216167, 308810, 339691, 370572, 432334, 463215, 617620, 648501, 679382, 864668, 926430, 1019073, 1080835, 1297002, 1358764, 1698455, 1852860, 2038146, 2161670, 2377837, 2594004, 3242505, 3396910, 3736601, 4076292, 4323340, 4755674, 5095365, 6485010, 6793820, 7133511, 7473202, 9511348, 10190730, 11209803, 11889185, 12970020, 14267022, 14946404, 18683005, 20381460, 22419606, 23778370, 26156207, 28534044, 35667555, 37366010, 44839212, 47556740, 52312414, 56049015, 71335110, 74732020, 78468621, 104624828, 112098030, 130781035, 142670220, 156937242, 224196060, 261562070, 313874484, 392343105, 523124140, 784686210, 1569372420]

約数ペア:

[(1, 1569372420), (2, 784686210), (3, 523124140), (4, 392343105), (5, 313874484), (6, 261562070), (7, 224196060), (10, 156937242), (11, 142670220), (12, 130781035), (14, 112098030), (15, 104624828), (20, 78468621), (21, 74732020), (22, 71335110), (28, 56049015), (30, 52312414), (33, 47556740), (35, 44839212), (42, 37366010), (44, 35667555), (55, 28534044), (60, 26156207), (66, 23778370), (70, 22419606), (77, 20381460), (84, 18683005), (105, 14946404), (110, 14267022), (121, 12970020), (132, 11889185), (140, 11209803), (154, 10190730), (165, 9511348), (210, 7473202), (220, 7133511), (231, 6793820), (242, 6485010), (308, 5095365), (330, 4755674), (363, 4323340), (385, 4076292), (420, 3736601), (462, 3396910), (484, 3242505), (605, 2594004), (660, 2377837), (726, 2161670), (770, 2038146), (847, 1852860), (924, 1698455), (1155, 1358764), (1210, 1297002), (1452, 1080835), (1540, 1019073), (1694, 926430), (1815, 864668), (2310, 679382), (2420, 648501), (2541, 617620), (3388, 463215), (3630, 432334), (4235, 370572), (4620, 339691), (5082, 308810), (7260, 216167), (8470, 185286), (10164, 154405), (12705, 123524), (16940, 92643), (25410, 61762), (30881, 50820)]