16999185960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{32057}}^1$

素因数の和:32568

約数の個数: 128

約数和(自身を含む): 56781129600

約数和(自身を除く): 39781943640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 491, 540, 982, 1080, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 8838, 9820, 11784, 13257, 14730, 17676, 19640, 22095, 26514, 29460, 32057, 35352, 44190, 53028, 58920, 64114, 66285, 88380, 96171, 106056, 128228, 132570, 160285, 176760, 192342, 256456, 265140, 288513, 320570, 384684, 480855, 530280, 577026, 641140, 769368, 865539, 961710, 1154052, 1282280, 1442565, 1731078, 1923420, 2308104, 2885130, 3462156, 3846840, 4327695, 5770260, 6924312, 8655390, 11540520, 15739987, 17310780, 31479974, 34621560, 47219961, 62959948, 78699935, 94439922, 125919896, 141659883, 157399870, 188879844, 236099805, 283319766, 314799740, 377759688, 424979649, 472199610, 566639532, 629599480, 708299415, 849959298, 944399220, 1133279064, 1416598830, 1699918596, 1888798440, 2124898245, 2833197660, 3399837192, 4249796490, 5666395320, 8499592980, 16999185960]

約数ペア:

[(1, 16999185960), (2, 8499592980), (3, 5666395320), (4, 4249796490), (5, 3399837192), (6, 2833197660), (8, 2124898245), (9, 1888798440), (10, 1699918596), (12, 1416598830), (15, 1133279064), (18, 944399220), (20, 849959298), (24, 708299415), (27, 629599480), (30, 566639532), (36, 472199610), (40, 424979649), (45, 377759688), (54, 314799740), (60, 283319766), (72, 236099805), (90, 188879844), (108, 157399870), (120, 141659883), (135, 125919896), (180, 94439922), (216, 78699935), (270, 62959948), (360, 47219961), (491, 34621560), (540, 31479974), (982, 17310780), (1080, 15739987), (1473, 11540520), (1964, 8655390), (2455, 6924312), (2946, 5770260), (3928, 4327695), (4419, 3846840), (4910, 3462156), (5892, 2885130), (7365, 2308104), (8838, 1923420), (9820, 1731078), (11784, 1442565), (13257, 1282280), (14730, 1154052), (17676, 961710), (19640, 865539), (22095, 769368), (26514, 641140), (29460, 577026), (32057, 530280), (35352, 480855), (44190, 384684), (53028, 320570), (58920, 288513), (64114, 265140), (66285, 256456), (88380, 192342), (96171, 176760), (106056, 160285), (128228, 132570)]