766625580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{4139}}^1$

素因数の和:4178

約数の個数: 192

約数和(自身を含む): 2782080000

約数和(自身を除く): 2015454420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1764, 1890, 2058, 2205, 2646, 2940, 3087, 3430, 3780, 4116, 4139, 4410, 5145, 5292, 6174, 6615, 6860, 8278, 8820, 9261, 10290, 12348, 12417, 13230, 15435, 16556, 18522, 20580, 20695, 24834, 26460, 28973, 30870, 37044, 37251, 41390, 46305, 49668, 57946, 61740, 62085, 74502, 82780, 86919, 92610, 111753, 115892, 124170, 144865, 149004, 173838, 185220, 186255, 202811, 223506, 248340, 260757, 289730, 347676, 372510, 405622, 434595, 447012, 521514, 558765, 579460, 608433, 745020, 782271, 811244, 869190, 1014055, 1043028, 1117530, 1216866, 1303785, 1419677, 1564542, 1738380, 1825299, 2028110, 2235060, 2433732, 2607570, 2839354, 3042165, 3129084, 3650598, 3911355, 4056220, 4259031, 5215140, 5475897, 5678708, 6084330, 7098385, 7301196, 7822710, 8518062, 9126495, 10951794, 12168660, 12777093, 14196770, 15645420, 17036124, 18252990, 21295155, 21903588, 25554186, 27379485, 28393540, 36505980, 38331279, 42590310, 51108372, 54758970, 63885465, 76662558, 85180620, 109517940, 127770930, 153325116, 191656395, 255541860, 383312790, 766625580]

約数ペア:

[(1, 766625580), (2, 383312790), (3, 255541860), (4, 191656395), (5, 153325116), (6, 127770930), (7, 109517940), (9, 85180620), (10, 76662558), (12, 63885465), (14, 54758970), (15, 51108372), (18, 42590310), (20, 38331279), (21, 36505980), (27, 28393540), (28, 27379485), (30, 25554186), (35, 21903588), (36, 21295155), (42, 18252990), (45, 17036124), (49, 15645420), (54, 14196770), (60, 12777093), (63, 12168660), (70, 10951794), (84, 9126495), (90, 8518062), (98, 7822710), (105, 7301196), (108, 7098385), (126, 6084330), (135, 5678708), (140, 5475897), (147, 5215140), (180, 4259031), (189, 4056220), (196, 3911355), (210, 3650598), (245, 3129084), (252, 3042165), (270, 2839354), (294, 2607570), (315, 2433732), (343, 2235060), (378, 2028110), (420, 1825299), (441, 1738380), (490, 1564542), (540, 1419677), (588, 1303785), (630, 1216866), (686, 1117530), (735, 1043028), (756, 1014055), (882, 869190), (945, 811244), (980, 782271), (1029, 745020), (1260, 608433), (1323, 579460), (1372, 558765), (1470, 521514), (1715, 447012), (1764, 434595), (1890, 405622), (2058, 372510), (2205, 347676), (2646, 289730), (2940, 260757), (3087, 248340), (3430, 223506), (3780, 202811), (4116, 186255), (4139, 185220), (4410, 173838), (5145, 149004), (5292, 144865), (6174, 124170), (6615, 115892), (6860, 111753), (8278, 92610), (8820, 86919), (9261, 82780), (10290, 74502), (12348, 62085), (12417, 61740), (13230, 57946), (15435, 49668), (16556, 46305), (18522, 41390), (20580, 37251), (20695, 37044), (24834, 30870), (26460, 28973)]