63906837280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8272

約数の個数: 288

約数和(自身を含む): 184506384384

約数和(自身を除く): 120599547104

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 121, 124, 130, 143, 155, 160, 176, 208, 220, 242, 248, 260, 286, 310, 341, 352, 403, 416, 440, 484, 496, 520, 572, 605, 620, 682, 715, 806, 880, 968, 992, 1040, 1144, 1210, 1240, 1364, 1430, 1573, 1612, 1705, 1760, 1936, 2015, 2080, 2288, 2420, 2480, 2728, 2860, 3146, 3224, 3410, 3751, 3872, 4030, 4433, 4576, 4840, 4960, 5456, 5720, 6292, 6448, 6820, 7502, 7865, 8060, 8191, 8866, 9680, 10912, 11440, 12584, 12896, 13640, 15004, 15730, 16120, 16382, 17732, 18755, 19360, 22165, 22880, 25168, 27280, 30008, 31460, 32240, 32764, 35464, 37510, 40955, 44330, 48763, 50336, 54560, 60016, 62920, 64480, 65528, 70928, 75020, 81910, 88660, 90101, 97526, 106483, 120032, 125840, 131056, 141856, 150040, 163820, 177320, 180202, 195052, 212966, 243815, 251680, 253921, 262112, 300080, 327640, 354640, 360404, 390104, 425932, 450505, 487630, 507842, 532415, 600160, 655280, 709280, 720808, 780208, 851864, 901010, 975260, 991111, 1015684, 1064830, 1171313, 1269605, 1310560, 1441616, 1560416, 1703728, 1802020, 1950520, 1982222, 2031368, 2129660, 2342626, 2539210, 2793131, 2883232, 3300973, 3407456, 3604040, 3901040, 3964444, 4062736, 4259320, 4685252, 4955555, 5078420, 5586262, 5856565, 6601946, 7208080, 7802080, 7928888, 8125472, 8518640, 9370504, 9911110, 10156840, 11172524, 11713130, 12884443, 13203892, 13965655, 14416160, 15857776, 16504865, 17037280, 18741008, 19822220, 20313680, 22345048, 23426260, 25768886, 26407784, 27931310, 30724441, 31715552, 33009730, 36310703, 37482016, 39644440, 40627360, 44690096, 46852520, 51537772, 52815568, 55862620, 61448882, 64422215, 66019460, 72621406, 79288880, 89380192, 93705040, 103075544, 105631136, 111725240, 122897764, 128844430, 132038920, 145242812, 153622205, 158577760, 181553515, 187410080, 206151088, 223450480, 245795528, 257688860, 264077840, 290485624, 307244410, 363107030, 399417733, 412302176, 446900960, 491591056, 515377720, 528155680, 580971248, 614488820, 726214060, 798835466, 983182112, 1030755440, 1161942496, 1228977640, 1452428120, 1597670932, 1997088665, 2061510880, 2457955280, 2904856240, 3195341864, 3994177330, 4915910560, 5809712480, 6390683728, 7988354660, 12781367456, 15976709320, 31953418640, 63906837280]

約数ペア:

[(1, 63906837280), (2, 31953418640), (4, 15976709320), (5, 12781367456), (8, 7988354660), (10, 6390683728), (11, 5809712480), (13, 4915910560), (16, 3994177330), (20, 3195341864), (22, 2904856240), (26, 2457955280), (31, 2061510880), (32, 1997088665), (40, 1597670932), (44, 1452428120), (52, 1228977640), (55, 1161942496), (62, 1030755440), (65, 983182112), (80, 798835466), (88, 726214060), (104, 614488820), (110, 580971248), (121, 528155680), (124, 515377720), (130, 491591056), (143, 446900960), (155, 412302176), (160, 399417733), (176, 363107030), (208, 307244410), (220, 290485624), (242, 264077840), (248, 257688860), (260, 245795528), (286, 223450480), (310, 206151088), (341, 187410080), (352, 181553515), (403, 158577760), (416, 153622205), (440, 145242812), (484, 132038920), (496, 128844430), (520, 122897764), (572, 111725240), (605, 105631136), (620, 103075544), (682, 93705040), (715, 89380192), (806, 79288880), (880, 72621406), (968, 66019460), (992, 64422215), (1040, 61448882), (1144, 55862620), (1210, 52815568), (1240, 51537772), (1364, 46852520), (1430, 44690096), (1573, 40627360), (1612, 39644440), (1705, 37482016), (1760, 36310703), (1936, 33009730), (2015, 31715552), (2080, 30724441), (2288, 27931310), (2420, 26407784), (2480, 25768886), (2728, 23426260), (2860, 22345048), (3146, 20313680), (3224, 19822220), (3410, 18741008), (3751, 17037280), (3872, 16504865), (4030, 15857776), (4433, 14416160), (4576, 13965655), (4840, 13203892), (4960, 12884443), (5456, 11713130), (5720, 11172524), (6292, 10156840), (6448, 9911110), (6820, 9370504), (7502, 8518640), (7865, 8125472), (8060, 7928888), (8191, 7802080), (8866, 7208080), (9680, 6601946), (10912, 5856565), (11440, 5586262), (12584, 5078420), (12896, 4955555), (13640, 4685252), (15004, 4259320), (15730, 4062736), (16120, 3964444), (16382, 3901040), (17732, 3604040), (18755, 3407456), (19360, 3300973), (22165, 2883232), (22880, 2793131), (25168, 2539210), (27280, 2342626), (30008, 2129660), (31460, 2031368), (32240, 1982222), (32764, 1950520), (35464, 1802020), (37510, 1703728), (40955, 1560416), (44330, 1441616), (48763, 1310560), (50336, 1269605), (54560, 1171313), (60016, 1064830), (62920, 1015684), (64480, 991111), (65528, 975260), (70928, 901010), (75020, 851864), (81910, 780208), (88660, 720808), (90101, 709280), (97526, 655280), (106483, 600160), (120032, 532415), (125840, 507842), (131056, 487630), (141856, 450505), (150040, 425932), (163820, 390104), (177320, 360404), (180202, 354640), (195052, 327640), (212966, 300080), (243815, 262112), (251680, 253921)]