1657041840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2003}}^1$

素因数の和:2408

約数の個数: 160

約数和(自身を含む): 5725347840

約数和(自身を除く): 4068306000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 383, 432, 540, 720, 766, 1080, 1149, 1532, 1915, 2003, 2160, 2298, 3064, 3447, 3830, 4006, 4596, 5745, 6009, 6128, 6894, 7660, 8012, 9192, 10015, 10341, 11490, 12018, 13788, 15320, 16024, 17235, 18027, 18384, 20030, 20682, 22980, 24036, 27576, 30045, 30640, 32048, 34470, 36054, 40060, 41364, 45960, 48072, 51705, 54081, 55152, 60090, 68940, 72108, 80120, 82728, 90135, 91920, 96144, 103410, 108162, 120180, 137880, 144216, 160240, 165456, 180270, 206820, 216324, 240360, 270405, 275760, 288432, 360540, 413640, 432648, 480720, 540810, 721080, 767149, 827280, 865296, 1081620, 1442160, 1534298, 2163240, 2301447, 3068596, 3835745, 4326480, 4602894, 6137192, 6904341, 7671490, 9205788, 11507235, 12274384, 13808682, 15342980, 18411576, 20713023, 23014470, 27617364, 30685960, 34521705, 36823152, 41426046, 46028940, 55234728, 61371920, 69043410, 82852092, 92057880, 103565115, 110469456, 138086820, 165704184, 184115760, 207130230, 276173640, 331408368, 414260460, 552347280, 828520920, 1657041840]

約数ペア:

[(1, 1657041840), (2, 828520920), (3, 552347280), (4, 414260460), (5, 331408368), (6, 276173640), (8, 207130230), (9, 184115760), (10, 165704184), (12, 138086820), (15, 110469456), (16, 103565115), (18, 92057880), (20, 82852092), (24, 69043410), (27, 61371920), (30, 55234728), (36, 46028940), (40, 41426046), (45, 36823152), (48, 34521705), (54, 30685960), (60, 27617364), (72, 23014470), (80, 20713023), (90, 18411576), (108, 15342980), (120, 13808682), (135, 12274384), (144, 11507235), (180, 9205788), (216, 7671490), (240, 6904341), (270, 6137192), (360, 4602894), (383, 4326480), (432, 3835745), (540, 3068596), (720, 2301447), (766, 2163240), (1080, 1534298), (1149, 1442160), (1532, 1081620), (1915, 865296), (2003, 827280), (2160, 767149), (2298, 721080), (3064, 540810), (3447, 480720), (3830, 432648), (4006, 413640), (4596, 360540), (5745, 288432), (6009, 275760), (6128, 270405), (6894, 240360), (7660, 216324), (8012, 206820), (9192, 180270), (10015, 165456), (10341, 160240), (11490, 144216), (12018, 137880), (13788, 120180), (15320, 108162), (16024, 103410), (17235, 96144), (18027, 91920), (18384, 90135), (20030, 82728), (20682, 80120), (22980, 72108), (24036, 68940), (27576, 60090), (30045, 55152), (30640, 54081), (32048, 51705), (34470, 48072), (36054, 45960), (40060, 41364)]