2947578560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 7619512320

約数和(自身を除く): 4671933760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 61, 64, 80, 82, 116, 122, 127, 145, 160, 164, 205, 232, 244, 254, 290, 305, 320, 328, 410, 464, 488, 508, 580, 610, 635, 656, 820, 928, 976, 1016, 1160, 1189, 1220, 1270, 1312, 1640, 1769, 1856, 1952, 2032, 2320, 2378, 2440, 2501, 2540, 2624, 3280, 3538, 3683, 3904, 4064, 4640, 4756, 4880, 5002, 5080, 5207, 5945, 6560, 7076, 7366, 7747, 8128, 8845, 9280, 9512, 9760, 10004, 10160, 10414, 11890, 12505, 13120, 14152, 14732, 15494, 17690, 18415, 19024, 19520, 20008, 20320, 20828, 23780, 25010, 26035, 28304, 29464, 30988, 35380, 36830, 38048, 38735, 40016, 40640, 41656, 47560, 50020, 52070, 56608, 58928, 61976, 70760, 72529, 73660, 76096, 77470, 80032, 83312, 95120, 100040, 104140, 113216, 117856, 123952, 141520, 145058, 147320, 151003, 154940, 160064, 166624, 190240, 200080, 208280, 224663, 235712, 247904, 283040, 290116, 294640, 302006, 309880, 317627, 333248, 362645, 380480, 400160, 416560, 449326, 495808, 566080, 580232, 589280, 604012, 619760, 635254, 725290, 755015, 800320, 833120, 898652, 1123315, 1160464, 1178560, 1208024, 1239520, 1270508, 1450580, 1510030, 1588135, 1666240, 1797304, 2246630, 2320928, 2416048, 2479040, 2541016, 2901160, 3020060, 3176270, 3594608, 4493260, 4641856, 4832096, 5082032, 5802320, 6040120, 6352540, 7189216, 8986520, 9211183, 9664192, 10164064, 11604640, 12080240, 12705080, 14378432, 17973040, 18422366, 20328128, 23209280, 24160480, 25410160, 35946080, 36844732, 46055915, 48320960, 50820320, 71892160, 73689464, 92111830, 101640640, 147378928, 184223660, 294757856, 368447320, 589515712, 736894640, 1473789280, 2947578560]

約数ペア:

[(1, 2947578560), (2, 1473789280), (4, 736894640), (5, 589515712), (8, 368447320), (10, 294757856), (16, 184223660), (20, 147378928), (29, 101640640), (32, 92111830), (40, 73689464), (41, 71892160), (58, 50820320), (61, 48320960), (64, 46055915), (80, 36844732), (82, 35946080), (116, 25410160), (122, 24160480), (127, 23209280), (145, 20328128), (160, 18422366), (164, 17973040), (205, 14378432), (232, 12705080), (244, 12080240), (254, 11604640), (290, 10164064), (305, 9664192), (320, 9211183), (328, 8986520), (410, 7189216), (464, 6352540), (488, 6040120), (508, 5802320), (580, 5082032), (610, 4832096), (635, 4641856), (656, 4493260), (820, 3594608), (928, 3176270), (976, 3020060), (1016, 2901160), (1160, 2541016), (1189, 2479040), (1220, 2416048), (1270, 2320928), (1312, 2246630), (1640, 1797304), (1769, 1666240), (1856, 1588135), (1952, 1510030), (2032, 1450580), (2320, 1270508), (2378, 1239520), (2440, 1208024), (2501, 1178560), (2540, 1160464), (2624, 1123315), (3280, 898652), (3538, 833120), (3683, 800320), (3904, 755015), (4064, 725290), (4640, 635254), (4756, 619760), (4880, 604012), (5002, 589280), (5080, 580232), (5207, 566080), (5945, 495808), (6560, 449326), (7076, 416560), (7366, 400160), (7747, 380480), (8128, 362645), (8845, 333248), (9280, 317627), (9512, 309880), (9760, 302006), (10004, 294640), (10160, 290116), (10414, 283040), (11890, 247904), (12505, 235712), (13120, 224663), (14152, 208280), (14732, 200080), (15494, 190240), (17690, 166624), (18415, 160064), (19024, 154940), (19520, 151003), (20008, 147320), (20320, 145058), (20828, 141520), (23780, 123952), (25010, 117856), (26035, 113216), (28304, 104140), (29464, 100040), (30988, 95120), (35380, 83312), (36830, 80032), (38048, 77470), (38735, 76096), (40016, 73660), (40640, 72529), (41656, 70760), (47560, 61976), (50020, 58928), (52070, 56608)]