8349621440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 224

約数和(自身を含む): 21770035200

約数和(自身を除く): 13420413760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 61, 64, 76, 80, 94, 95, 122, 152, 160, 188, 190, 235, 244, 304, 305, 320, 376, 380, 470, 479, 488, 608, 610, 752, 760, 893, 940, 958, 976, 1159, 1216, 1220, 1504, 1520, 1786, 1880, 1916, 1952, 2318, 2395, 2440, 2867, 3008, 3040, 3572, 3760, 3832, 3904, 4465, 4636, 4790, 4880, 5734, 5795, 6080, 7144, 7520, 7664, 8930, 9101, 9272, 9580, 9760, 11468, 11590, 14288, 14335, 15040, 15328, 17860, 18202, 18544, 19160, 19520, 22513, 22936, 23180, 28576, 28670, 29219, 30656, 35720, 36404, 37088, 38320, 45026, 45505, 45872, 46360, 54473, 57152, 57340, 58438, 71440, 72808, 74176, 76640, 90052, 91010, 91744, 92720, 108946, 112565, 114680, 116876, 142880, 145616, 146095, 153280, 180104, 182020, 183488, 185440, 217892, 225130, 229360, 233752, 272365, 285760, 291232, 292190, 360208, 364040, 370880, 427747, 435784, 450260, 458720, 467504, 544730, 555161, 582464, 584380, 720416, 728080, 855494, 871568, 900520, 917440, 935008, 1089460, 1110322, 1168760, 1373293, 1440832, 1456160, 1710988, 1743136, 1801040, 1870016, 2138735, 2178920, 2220644, 2337520, 2746586, 2775805, 2912320, 3421976, 3486272, 3602080, 4277470, 4357840, 4441288, 4675040, 5493172, 5551610, 6843952, 6866465, 7204160, 8554940, 8715680, 8882576, 9350080, 10986344, 11103220, 13687904, 13732930, 17109880, 17431360, 17765152, 21972688, 22206440, 26092567, 27375808, 27465860, 34219760, 35530304, 43945376, 44412880, 52185134, 54931720, 68439520, 87890752, 88825760, 104370268, 109863440, 130462835, 136879040, 177651520, 208740536, 219726880, 260925670, 417481072, 439453760, 521851340, 834962144, 1043702680, 1669924288, 2087405360, 4174810720, 8349621440]

約数ペア:

[(1, 8349621440), (2, 4174810720), (4, 2087405360), (5, 1669924288), (8, 1043702680), (10, 834962144), (16, 521851340), (19, 439453760), (20, 417481072), (32, 260925670), (38, 219726880), (40, 208740536), (47, 177651520), (61, 136879040), (64, 130462835), (76, 109863440), (80, 104370268), (94, 88825760), (95, 87890752), (122, 68439520), (152, 54931720), (160, 52185134), (188, 44412880), (190, 43945376), (235, 35530304), (244, 34219760), (304, 27465860), (305, 27375808), (320, 26092567), (376, 22206440), (380, 21972688), (470, 17765152), (479, 17431360), (488, 17109880), (608, 13732930), (610, 13687904), (752, 11103220), (760, 10986344), (893, 9350080), (940, 8882576), (958, 8715680), (976, 8554940), (1159, 7204160), (1216, 6866465), (1220, 6843952), (1504, 5551610), (1520, 5493172), (1786, 4675040), (1880, 4441288), (1916, 4357840), (1952, 4277470), (2318, 3602080), (2395, 3486272), (2440, 3421976), (2867, 2912320), (3008, 2775805), (3040, 2746586), (3572, 2337520), (3760, 2220644), (3832, 2178920), (3904, 2138735), (4465, 1870016), (4636, 1801040), (4790, 1743136), (4880, 1710988), (5734, 1456160), (5795, 1440832), (6080, 1373293), (7144, 1168760), (7520, 1110322), (7664, 1089460), (8930, 935008), (9101, 917440), (9272, 900520), (9580, 871568), (9760, 855494), (11468, 728080), (11590, 720416), (14288, 584380), (14335, 582464), (15040, 555161), (15328, 544730), (17860, 467504), (18202, 458720), (18544, 450260), (19160, 435784), (19520, 427747), (22513, 370880), (22936, 364040), (23180, 360208), (28576, 292190), (28670, 291232), (29219, 285760), (30656, 272365), (35720, 233752), (36404, 229360), (37088, 225130), (38320, 217892), (45026, 185440), (45505, 183488), (45872, 182020), (46360, 180104), (54473, 153280), (57152, 146095), (57340, 145616), (58438, 142880), (71440, 116876), (72808, 114680), (74176, 112565), (76640, 108946), (90052, 92720), (91010, 91744)]