7748561520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{797}}^1$

素因数の和:1469

約数の個数: 320

約数和(自身を含む): 30588042240

約数和(自身を除く): 22839480720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 643, 720, 756, 797, 840, 945, 1008, 1080, 1260, 1286, 1512, 1594, 1680, 1890, 1929, 2160, 2391, 2520, 2572, 3024, 3188, 3215, 3780, 3858, 3985, 4501, 4782, 5040, 5144, 5579, 5787, 6376, 6430, 7173, 7560, 7716, 7970, 9002, 9564, 9645, 10288, 11158, 11574, 11955, 12752, 12860, 13503, 14346, 15120, 15432, 15940, 16737, 17361, 18004, 19128, 19290, 21519, 22316, 22505, 23148, 23910, 25720, 27006, 27895, 28692, 28935, 30864, 31880, 33474, 34722, 35865, 36008, 38256, 38580, 40509, 43038, 44632, 45010, 46296, 47820, 50211, 51440, 54012, 55790, 57384, 57870, 63760, 66948, 67515, 69444, 71730, 72016, 77160, 81018, 83685, 86076, 86805, 89264, 90020, 92592, 95640, 100422, 107595, 108024, 111580, 114768, 115740, 121527, 133896, 135030, 138888, 143460, 150633, 154320, 162036, 167370, 172152, 173610, 180040, 191280, 200844, 202545, 215190, 216048, 223160, 231480, 243054, 251055, 267792, 270060, 277776, 286920, 301266, 324072, 334740, 344304, 347220, 360080, 401688, 405090, 430380, 446320, 462960, 486108, 502110, 512471, 540120, 573840, 602532, 607635, 648144, 669480, 694440, 753165, 803376, 810180, 860760, 972216, 1004220, 1024942, 1080240, 1205064, 1215270, 1338960, 1388880, 1506330, 1537413, 1620360, 1721520, 1944432, 2008440, 2049884, 2410128, 2430540, 2562355, 3012660, 3074826, 3240720, 3587297, 4016880, 4099768, 4612239, 4861080, 5124710, 6025320, 6149652, 7174594, 7687065, 8199536, 9224478, 9722160, 10249420, 10761891, 12050640, 12299304, 13836717, 14349188, 15374130, 17936485, 18448956, 20498840, 21523782, 23061195, 24598608, 27673434, 28698376, 30748260, 32285673, 35872970, 36897912, 40997680, 43047564, 46122390, 53809455, 55346868, 57396752, 61496520, 64571346, 69183585, 71745940, 73795824, 86095128, 92244780, 96857019, 107618910, 110693736, 122993040, 129142692, 138367170, 143491880, 161428365, 172190256, 184489560, 193714038, 215237820, 221387472, 258285384, 276734340, 286983760, 322856730, 368979120, 387428076, 430475640, 484285095, 516570768, 553468680, 645713460, 774856152, 860951280, 968570190, 1106937360, 1291426920, 1549712304, 1937140380, 2582853840, 3874280760, 7748561520]

約数ペア:

[(1, 7748561520), (2, 3874280760), (3, 2582853840), (4, 1937140380), (5, 1549712304), (6, 1291426920), (7, 1106937360), (8, 968570190), (9, 860951280), (10, 774856152), (12, 645713460), (14, 553468680), (15, 516570768), (16, 484285095), (18, 430475640), (20, 387428076), (21, 368979120), (24, 322856730), (27, 286983760), (28, 276734340), (30, 258285384), (35, 221387472), (36, 215237820), (40, 193714038), (42, 184489560), (45, 172190256), (48, 161428365), (54, 143491880), (56, 138367170), (60, 129142692), (63, 122993040), (70, 110693736), (72, 107618910), (80, 96857019), (84, 92244780), (90, 86095128), (105, 73795824), (108, 71745940), (112, 69183585), (120, 64571346), (126, 61496520), (135, 57396752), (140, 55346868), (144, 53809455), (168, 46122390), (180, 43047564), (189, 40997680), (210, 36897912), (216, 35872970), (240, 32285673), (252, 30748260), (270, 28698376), (280, 27673434), (315, 24598608), (336, 23061195), (360, 21523782), (378, 20498840), (420, 18448956), (432, 17936485), (504, 15374130), (540, 14349188), (560, 13836717), (630, 12299304), (643, 12050640), (720, 10761891), (756, 10249420), (797, 9722160), (840, 9224478), (945, 8199536), (1008, 7687065), (1080, 7174594), (1260, 6149652), (1286, 6025320), (1512, 5124710), (1594, 4861080), (1680, 4612239), (1890, 4099768), (1929, 4016880), (2160, 3587297), (2391, 3240720), (2520, 3074826), (2572, 3012660), (3024, 2562355), (3188, 2430540), (3215, 2410128), (3780, 2049884), (3858, 2008440), (3985, 1944432), (4501, 1721520), (4782, 1620360), (5040, 1537413), (5144, 1506330), (5579, 1388880), (5787, 1338960), (6376, 1215270), (6430, 1205064), (7173, 1080240), (7560, 1024942), (7716, 1004220), (7970, 972216), (9002, 860760), (9564, 810180), (9645, 803376), (10288, 753165), (11158, 694440), (11574, 669480), (11955, 648144), (12752, 607635), (12860, 602532), (13503, 573840), (14346, 540120), (15120, 512471), (15432, 502110), (15940, 486108), (16737, 462960), (17361, 446320), (18004, 430380), (19128, 405090), (19290, 401688), (21519, 360080), (22316, 347220), (22505, 344304), (23148, 334740), (23910, 324072), (25720, 301266), (27006, 286920), (27895, 277776), (28692, 270060), (28935, 267792), (30864, 251055), (31880, 243054), (33474, 231480), (34722, 223160), (35865, 216048), (36008, 215190), (38256, 202545), (38580, 200844), (40509, 191280), (43038, 180040), (44632, 173610), (45010, 172152), (46296, 167370), (47820, 162036), (50211, 154320), (51440, 150633), (54012, 143460), (55790, 138888), (57384, 135030), (57870, 133896), (63760, 121527), (66948, 115740), (67515, 114768), (69444, 111580), (71730, 108024), (72016, 107595), (77160, 100422), (81018, 95640), (83685, 92592), (86076, 90020), (86805, 89264)]