18902639360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 324

約数和(自身を含む): 51830214912

約数和(自身を除く): 32927575552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 127, 128, 155, 160, 176, 220, 242, 248, 254, 256, 310, 320, 341, 352, 440, 484, 496, 508, 605, 620, 635, 640, 682, 704, 880, 961, 968, 992, 1016, 1210, 1240, 1270, 1280, 1364, 1397, 1408, 1705, 1760, 1922, 1936, 1984, 2032, 2420, 2480, 2540, 2728, 2794, 2816, 3410, 3520, 3751, 3844, 3872, 3937, 3968, 4064, 4805, 4840, 4960, 5080, 5456, 5588, 6820, 6985, 7040, 7502, 7688, 7744, 7874, 7936, 8128, 9610, 9680, 9920, 10160, 10571, 10912, 11176, 13640, 13970, 14080, 15004, 15367, 15376, 15488, 15748, 16256, 18755, 19220, 19360, 19685, 19840, 20320, 21142, 21824, 22352, 27280, 27940, 30008, 30734, 30752, 30976, 31496, 32512, 37510, 38440, 38720, 39370, 39680, 40640, 42284, 43307, 43648, 44704, 52855, 54560, 55880, 60016, 61468, 61504, 62992, 75020, 76835, 76880, 77440, 78740, 81280, 84568, 86614, 87296, 89408, 105710, 109120, 111760, 116281, 120032, 122047, 122936, 123008, 125984, 150040, 153670, 153760, 154880, 157480, 162560, 169136, 173228, 178816, 211420, 216535, 218240, 223520, 232562, 240064, 244094, 245872, 246016, 251968, 300080, 307340, 307520, 314960, 338272, 346456, 357632, 422840, 433070, 436480, 447040, 465124, 476377, 480128, 488188, 491744, 503936, 581405, 600160, 610235, 614680, 615040, 629920, 676544, 692912, 845680, 866140, 894080, 930248, 952754, 960256, 976376, 983488, 1007872, 1162810, 1200320, 1220470, 1229360, 1230080, 1259840, 1342517, 1353088, 1385824, 1691360, 1732280, 1788160, 1860496, 1905508, 1952752, 1966976, 2325620, 2381885, 2400640, 2440940, 2458720, 2519680, 2685034, 2706176, 2771648, 3382720, 3464560, 3720992, 3811016, 3905504, 3933952, 4651240, 4763770, 4801280, 4881880, 4917440, 5039360, 5370068, 5543296, 6712585, 6765440, 6929120, 7441984, 7622032, 7811008, 9302480, 9527540, 9763760, 9834880, 10740136, 11086592, 13425170, 13530880, 13858240, 14767687, 14883968, 15244064, 15622016, 18604960, 19055080, 19527520, 19669760, 21480272, 26850340, 27716480, 29535374, 29767936, 30488128, 31244032, 37209920, 38110160, 39055040, 42960544, 53700680, 55432960, 59070748, 60976256, 73838435, 74419840, 76220320, 78110080, 85921088, 107401360, 118141496, 121952512, 147676870, 148839680, 152440640, 156220160, 171842176, 214802720, 236282992, 295353740, 304881280, 343684352, 429605440, 472565984, 590707480, 609762560, 859210880, 945131968, 1181414960, 1718421760, 1890263936, 2362829920, 3780527872, 4725659840, 9451319680, 18902639360]

約数ペア:

[(1, 18902639360), (2, 9451319680), (4, 4725659840), (5, 3780527872), (8, 2362829920), (10, 1890263936), (11, 1718421760), (16, 1181414960), (20, 945131968), (22, 859210880), (31, 609762560), (32, 590707480), (40, 472565984), (44, 429605440), (55, 343684352), (62, 304881280), (64, 295353740), (80, 236282992), (88, 214802720), (110, 171842176), (121, 156220160), (124, 152440640), (127, 148839680), (128, 147676870), (155, 121952512), (160, 118141496), (176, 107401360), (220, 85921088), (242, 78110080), (248, 76220320), (254, 74419840), (256, 73838435), (310, 60976256), (320, 59070748), (341, 55432960), (352, 53700680), (440, 42960544), (484, 39055040), (496, 38110160), (508, 37209920), (605, 31244032), (620, 30488128), (635, 29767936), (640, 29535374), (682, 27716480), (704, 26850340), (880, 21480272), (961, 19669760), (968, 19527520), (992, 19055080), (1016, 18604960), (1210, 15622016), (1240, 15244064), (1270, 14883968), (1280, 14767687), (1364, 13858240), (1397, 13530880), (1408, 13425170), (1705, 11086592), (1760, 10740136), (1922, 9834880), (1936, 9763760), (1984, 9527540), (2032, 9302480), (2420, 7811008), (2480, 7622032), (2540, 7441984), (2728, 6929120), (2794, 6765440), (2816, 6712585), (3410, 5543296), (3520, 5370068), (3751, 5039360), (3844, 4917440), (3872, 4881880), (3937, 4801280), (3968, 4763770), (4064, 4651240), (4805, 3933952), (4840, 3905504), (4960, 3811016), (5080, 3720992), (5456, 3464560), (5588, 3382720), (6820, 2771648), (6985, 2706176), (7040, 2685034), (7502, 2519680), (7688, 2458720), (7744, 2440940), (7874, 2400640), (7936, 2381885), (8128, 2325620), (9610, 1966976), (9680, 1952752), (9920, 1905508), (10160, 1860496), (10571, 1788160), (10912, 1732280), (11176, 1691360), (13640, 1385824), (13970, 1353088), (14080, 1342517), (15004, 1259840), (15367, 1230080), (15376, 1229360), (15488, 1220470), (15748, 1200320), (16256, 1162810), (18755, 1007872), (19220, 983488), (19360, 976376), (19685, 960256), (19840, 952754), (20320, 930248), (21142, 894080), (21824, 866140), (22352, 845680), (27280, 692912), (27940, 676544), (30008, 629920), (30734, 615040), (30752, 614680), (30976, 610235), (31496, 600160), (32512, 581405), (37510, 503936), (38440, 491744), (38720, 488188), (39370, 480128), (39680, 476377), (40640, 465124), (42284, 447040), (43307, 436480), (43648, 433070), (44704, 422840), (52855, 357632), (54560, 346456), (55880, 338272), (60016, 314960), (61468, 307520), (61504, 307340), (62992, 300080), (75020, 251968), (76835, 246016), (76880, 245872), (77440, 244094), (78740, 240064), (81280, 232562), (84568, 223520), (86614, 218240), (87296, 216535), (89408, 211420), (105710, 178816), (109120, 173228), (111760, 169136), (116281, 162560), (120032, 157480), (122047, 154880), (122936, 153760), (123008, 153670), (125984, 150040)]