1784329020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 192

約数和(自身を含む): 5761082880

約数和(自身を除く): 3976753860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 83, 90, 108, 123, 135, 164, 166, 180, 205, 246, 249, 270, 332, 369, 410, 415, 492, 498, 540, 615, 738, 747, 820, 830, 971, 996, 1107, 1230, 1245, 1476, 1494, 1660, 1845, 1942, 2214, 2241, 2460, 2490, 2913, 2988, 3403, 3690, 3735, 3884, 4428, 4482, 4855, 4980, 5535, 5826, 6806, 7380, 7470, 8739, 8964, 9710, 10209, 11070, 11205, 11652, 13612, 14565, 14940, 17015, 17478, 19420, 20418, 22140, 22410, 26217, 29130, 30627, 34030, 34956, 39811, 40836, 43695, 44820, 51045, 52434, 58260, 61254, 68060, 79622, 80593, 87390, 91881, 102090, 104868, 119433, 122508, 131085, 153135, 159244, 161186, 174780, 183762, 199055, 204180, 238866, 241779, 262170, 306270, 322372, 358299, 367524, 398110, 402965, 459405, 477732, 483558, 524340, 597165, 612540, 716598, 725337, 796220, 805930, 918810, 967116, 1074897, 1194330, 1208895, 1433196, 1450674, 1611860, 1791495, 1837620, 2149794, 2176011, 2388660, 2417790, 2901348, 3304313, 3582990, 3626685, 4299588, 4352022, 4835580, 5374485, 6608626, 7165980, 7253370, 8704044, 9912939, 10748970, 10880055, 13217252, 14506740, 16521565, 19825878, 21497940, 21760110, 29738817, 33043130, 39651756, 43520220, 49564695, 59477634, 66086260, 89216451, 99129390, 118955268, 148694085, 178432902, 198258780, 297388170, 356865804, 446082255, 594776340, 892164510, 1784329020]

約数ペア:

[(1, 1784329020), (2, 892164510), (3, 594776340), (4, 446082255), (5, 356865804), (6, 297388170), (9, 198258780), (10, 178432902), (12, 148694085), (15, 118955268), (18, 99129390), (20, 89216451), (27, 66086260), (30, 59477634), (36, 49564695), (41, 43520220), (45, 39651756), (54, 33043130), (60, 29738817), (82, 21760110), (83, 21497940), (90, 19825878), (108, 16521565), (123, 14506740), (135, 13217252), (164, 10880055), (166, 10748970), (180, 9912939), (205, 8704044), (246, 7253370), (249, 7165980), (270, 6608626), (332, 5374485), (369, 4835580), (410, 4352022), (415, 4299588), (492, 3626685), (498, 3582990), (540, 3304313), (615, 2901348), (738, 2417790), (747, 2388660), (820, 2176011), (830, 2149794), (971, 1837620), (996, 1791495), (1107, 1611860), (1230, 1450674), (1245, 1433196), (1476, 1208895), (1494, 1194330), (1660, 1074897), (1845, 967116), (1942, 918810), (2214, 805930), (2241, 796220), (2460, 725337), (2490, 716598), (2913, 612540), (2988, 597165), (3403, 524340), (3690, 483558), (3735, 477732), (3884, 459405), (4428, 402965), (4482, 398110), (4855, 367524), (4980, 358299), (5535, 322372), (5826, 306270), (6806, 262170), (7380, 241779), (7470, 238866), (8739, 204180), (8964, 199055), (9710, 183762), (10209, 174780), (11070, 161186), (11205, 159244), (11652, 153135), (13612, 131085), (14565, 122508), (14940, 119433), (17015, 104868), (17478, 102090), (19420, 91881), (20418, 87390), (22140, 80593), (22410, 79622), (26217, 68060), (29130, 61254), (30627, 58260), (34030, 52434), (34956, 51045), (39811, 44820), (40836, 43695)]