1078237980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 3567564000

約数和(自身を除く): 2489326020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 59, 60, 81, 87, 90, 108, 116, 118, 135, 145, 162, 174, 177, 180, 236, 261, 270, 290, 295, 324, 348, 354, 389, 405, 435, 522, 531, 540, 580, 590, 708, 778, 783, 810, 870, 885, 1044, 1062, 1167, 1180, 1305, 1556, 1566, 1593, 1620, 1711, 1740, 1770, 1945, 2124, 2334, 2349, 2610, 2655, 3132, 3186, 3422, 3501, 3540, 3890, 3915, 4668, 4698, 4779, 5133, 5220, 5310, 5835, 6372, 6844, 7002, 7780, 7830, 7965, 8555, 9396, 9558, 10266, 10503, 10620, 11281, 11670, 11745, 14004, 15399, 15660, 15930, 17110, 17505, 19116, 20532, 21006, 22562, 22951, 23340, 23490, 23895, 25665, 30798, 31509, 31860, 33843, 34220, 35010, 42012, 45124, 45902, 46197, 46980, 47790, 51330, 52515, 56405, 61596, 63018, 67686, 68853, 70020, 76995, 91804, 92394, 95580, 101529, 102660, 105030, 112810, 114755, 126036, 135372, 137706, 138591, 153990, 157545, 169215, 184788, 203058, 206559, 210060, 225620, 229510, 230985, 275412, 277182, 304587, 307980, 315090, 338430, 344265, 406116, 413118, 459020, 461970, 507645, 554364, 609174, 619677, 630180, 665579, 676860, 688530, 692955, 826236, 913761, 923940, 1015290, 1032795, 1218348, 1239354, 1331158, 1377060, 1385910, 1522935, 1827522, 1859031, 1996737, 2030580, 2065590, 2478708, 2662316, 2771820, 3045870, 3098385, 3327895, 3655044, 3718062, 3993474, 4131180, 4568805, 5990211, 6091740, 6196770, 6655790, 7436124, 7986948, 9137610, 9295155, 9983685, 11980422, 12393540, 13311580, 17970633, 18275220, 18590310, 19967370, 23960844, 29951055, 35941266, 37180620, 39934740, 53911899, 59902110, 71882532, 89853165, 107823798, 119804220, 179706330, 215647596, 269559495, 359412660, 539118990, 1078237980]

約数ペア:

[(1, 1078237980), (2, 539118990), (3, 359412660), (4, 269559495), (5, 215647596), (6, 179706330), (9, 119804220), (10, 107823798), (12, 89853165), (15, 71882532), (18, 59902110), (20, 53911899), (27, 39934740), (29, 37180620), (30, 35941266), (36, 29951055), (45, 23960844), (54, 19967370), (58, 18590310), (59, 18275220), (60, 17970633), (81, 13311580), (87, 12393540), (90, 11980422), (108, 9983685), (116, 9295155), (118, 9137610), (135, 7986948), (145, 7436124), (162, 6655790), (174, 6196770), (177, 6091740), (180, 5990211), (236, 4568805), (261, 4131180), (270, 3993474), (290, 3718062), (295, 3655044), (324, 3327895), (348, 3098385), (354, 3045870), (389, 2771820), (405, 2662316), (435, 2478708), (522, 2065590), (531, 2030580), (540, 1996737), (580, 1859031), (590, 1827522), (708, 1522935), (778, 1385910), (783, 1377060), (810, 1331158), (870, 1239354), (885, 1218348), (1044, 1032795), (1062, 1015290), (1167, 923940), (1180, 913761), (1305, 826236), (1556, 692955), (1566, 688530), (1593, 676860), (1620, 665579), (1711, 630180), (1740, 619677), (1770, 609174), (1945, 554364), (2124, 507645), (2334, 461970), (2349, 459020), (2610, 413118), (2655, 406116), (3132, 344265), (3186, 338430), (3422, 315090), (3501, 307980), (3540, 304587), (3890, 277182), (3915, 275412), (4668, 230985), (4698, 229510), (4779, 225620), (5133, 210060), (5220, 206559), (5310, 203058), (5835, 184788), (6372, 169215), (6844, 157545), (7002, 153990), (7780, 138591), (7830, 137706), (7965, 135372), (8555, 126036), (9396, 114755), (9558, 112810), (10266, 105030), (10503, 102660), (10620, 101529), (11281, 95580), (11670, 92394), (11745, 91804), (14004, 76995), (15399, 70020), (15660, 68853), (15930, 67686), (17110, 63018), (17505, 61596), (19116, 56405), (20532, 52515), (21006, 51330), (22562, 47790), (22951, 46980), (23340, 46197), (23490, 45902), (23895, 45124), (25665, 42012), (30798, 35010), (31509, 34220), (31860, 33843)]