67055073280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16249}}^1$

素因数の和:16320

約数の個数: 192

約数和(自身を含む): 178869600000

約数和(自身を除く): 111814526720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4960, 5120, 6448, 6656, 7936, 8060, 8320, 9920, 10240, 12896, 13312, 15872, 16120, 16249, 16640, 19840, 25792, 26624, 31744, 32240, 32498, 33280, 39680, 51584, 63488, 64480, 64996, 66560, 79360, 81245, 103168, 128960, 129992, 133120, 158720, 162490, 206336, 211237, 257920, 259984, 317440, 324980, 412672, 422474, 503719, 515840, 519968, 649960, 825344, 844948, 1007438, 1031680, 1039936, 1056185, 1299920, 1689896, 2014876, 2063360, 2079872, 2112370, 2518595, 2599840, 3379792, 4029752, 4126720, 4159744, 4224740, 5037190, 5199680, 6548347, 6759584, 8059504, 8319488, 8449480, 10074380, 10399360, 13096694, 13519168, 16119008, 16638976, 16898960, 20148760, 20798720, 26193388, 27038336, 32238016, 32741735, 33277952, 33797920, 40297520, 41597440, 52386776, 54076672, 64476032, 65483470, 67595840, 80595040, 83194880, 104773552, 108153344, 128952064, 130966940, 135191680, 161190080, 166389760, 209547104, 216306688, 257904128, 261933880, 270383360, 322380160, 419094208, 432613376, 515808256, 523867760, 540766720, 644760320, 838188416, 1031616512, 1047735520, 1081533440, 1289520640, 1676376832, 2095471040, 2163066880, 2579041280, 3352753664, 4190942080, 5158082560, 6705507328, 8381884160, 13411014656, 16763768320, 33527536640, 67055073280]

約数ペア:

[(1, 67055073280), (2, 33527536640), (4, 16763768320), (5, 13411014656), (8, 8381884160), (10, 6705507328), (13, 5158082560), (16, 4190942080), (20, 3352753664), (26, 2579041280), (31, 2163066880), (32, 2095471040), (40, 1676376832), (52, 1289520640), (62, 1081533440), (64, 1047735520), (65, 1031616512), (80, 838188416), (104, 644760320), (124, 540766720), (128, 523867760), (130, 515808256), (155, 432613376), (160, 419094208), (208, 322380160), (248, 270383360), (256, 261933880), (260, 257904128), (310, 216306688), (320, 209547104), (403, 166389760), (416, 161190080), (496, 135191680), (512, 130966940), (520, 128952064), (620, 108153344), (640, 104773552), (806, 83194880), (832, 80595040), (992, 67595840), (1024, 65483470), (1040, 64476032), (1240, 54076672), (1280, 52386776), (1612, 41597440), (1664, 40297520), (1984, 33797920), (2015, 33277952), (2048, 32741735), (2080, 32238016), (2480, 27038336), (2560, 26193388), (3224, 20798720), (3328, 20148760), (3968, 16898960), (4030, 16638976), (4160, 16119008), (4960, 13519168), (5120, 13096694), (6448, 10399360), (6656, 10074380), (7936, 8449480), (8060, 8319488), (8320, 8059504), (9920, 6759584), (10240, 6548347), (12896, 5199680), (13312, 5037190), (15872, 4224740), (16120, 4159744), (16249, 4126720), (16640, 4029752), (19840, 3379792), (25792, 2599840), (26624, 2518595), (31744, 2112370), (32240, 2079872), (32498, 2063360), (33280, 2014876), (39680, 1689896), (51584, 1299920), (63488, 1056185), (64480, 1039936), (64996, 1031680), (66560, 1007438), (79360, 844948), (81245, 825344), (103168, 649960), (128960, 519968), (129992, 515840), (133120, 503719), (158720, 422474), (162490, 412672), (206336, 324980), (211237, 317440), (257920, 259984)]