2019675060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2459}}^1$

素因数の和:2509

約数の個数: 216

約数和(自身を含む): 6882351840

約数和(自身を除く): 4862676780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 243, 260, 270, 324, 338, 351, 390, 405, 468, 486, 507, 540, 585, 676, 702, 780, 810, 845, 972, 1014, 1053, 1170, 1215, 1404, 1521, 1620, 1690, 1755, 2028, 2106, 2340, 2430, 2459, 2535, 3042, 3159, 3380, 3510, 4212, 4563, 4860, 4918, 5070, 5265, 6084, 6318, 7020, 7377, 7605, 9126, 9836, 10140, 10530, 12295, 12636, 13689, 14754, 15210, 15795, 18252, 21060, 22131, 22815, 24590, 27378, 29508, 30420, 31590, 31967, 36885, 41067, 44262, 45630, 49180, 54756, 63180, 63934, 66393, 68445, 73770, 82134, 88524, 91260, 95901, 110655, 127868, 132786, 136890, 147540, 159835, 164268, 191802, 199179, 205335, 221310, 265572, 273780, 287703, 319670, 331965, 383604, 398358, 410670, 415571, 442620, 479505, 575406, 597537, 639340, 663930, 796716, 821340, 831142, 863109, 959010, 995895, 1150812, 1195074, 1246713, 1327860, 1438515, 1662284, 1726218, 1918020, 1991790, 2077855, 2390148, 2493426, 2589327, 2877030, 2987685, 3452436, 3740139, 3983580, 4155710, 4315545, 4986852, 5178654, 5754060, 5975370, 6233565, 7480278, 7767981, 8311420, 8631090, 10357308, 11220417, 11950740, 12467130, 12946635, 14960556, 15535962, 17262180, 18700695, 22440834, 24934260, 25893270, 31071924, 33661251, 37401390, 38839905, 44881668, 51786540, 56102085, 67322502, 74802780, 77679810, 100983753, 112204170, 134645004, 155359620, 168306255, 201967506, 224408340, 336612510, 403935012, 504918765, 673225020, 1009837530, 2019675060]

約数ペア:

[(1, 2019675060), (2, 1009837530), (3, 673225020), (4, 504918765), (5, 403935012), (6, 336612510), (9, 224408340), (10, 201967506), (12, 168306255), (13, 155359620), (15, 134645004), (18, 112204170), (20, 100983753), (26, 77679810), (27, 74802780), (30, 67322502), (36, 56102085), (39, 51786540), (45, 44881668), (52, 38839905), (54, 37401390), (60, 33661251), (65, 31071924), (78, 25893270), (81, 24934260), (90, 22440834), (108, 18700695), (117, 17262180), (130, 15535962), (135, 14960556), (156, 12946635), (162, 12467130), (169, 11950740), (180, 11220417), (195, 10357308), (234, 8631090), (243, 8311420), (260, 7767981), (270, 7480278), (324, 6233565), (338, 5975370), (351, 5754060), (390, 5178654), (405, 4986852), (468, 4315545), (486, 4155710), (507, 3983580), (540, 3740139), (585, 3452436), (676, 2987685), (702, 2877030), (780, 2589327), (810, 2493426), (845, 2390148), (972, 2077855), (1014, 1991790), (1053, 1918020), (1170, 1726218), (1215, 1662284), (1404, 1438515), (1521, 1327860), (1620, 1246713), (1690, 1195074), (1755, 1150812), (2028, 995895), (2106, 959010), (2340, 863109), (2430, 831142), (2459, 821340), (2535, 796716), (3042, 663930), (3159, 639340), (3380, 597537), (3510, 575406), (4212, 479505), (4563, 442620), (4860, 415571), (4918, 410670), (5070, 398358), (5265, 383604), (6084, 331965), (6318, 319670), (7020, 287703), (7377, 273780), (7605, 265572), (9126, 221310), (9836, 205335), (10140, 199179), (10530, 191802), (12295, 164268), (12636, 159835), (13689, 147540), (14754, 136890), (15210, 132786), (15795, 127868), (18252, 110655), (21060, 95901), (22131, 91260), (22815, 88524), (24590, 82134), (27378, 73770), (29508, 68445), (30420, 66393), (31590, 63934), (31967, 63180), (36885, 54756), (41067, 49180), (44262, 45630)]