347644080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3048

約数の個数: 240

約数和(自身を含む): 1392768000

約数和(自身を除く): 1045123920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 2999, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 5998, 6440, 7245, 7728, 8280, 8997, 9660, 11592, 11996, 12880, 14490, 14995, 16560, 17994, 19320, 20993, 23184, 23992, 26991, 28980, 29990, 35988, 38640, 41986, 44985, 47984, 53982, 57960, 59980, 62979, 68977, 71976, 83972, 89970, 104965, 107964, 115920, 119960, 125958, 134955, 137954, 143952, 167944, 179940, 188937, 206931, 209930, 215928, 239920, 251916, 269910, 275908, 314895, 335888, 344885, 359880, 377874, 413862, 419860, 431856, 482839, 503832, 539820, 551816, 620793, 629790, 689770, 719760, 755748, 827724, 839720, 944685, 965678, 1007664, 1034655, 1079640, 1103632, 1241586, 1259580, 1379540, 1448517, 1511496, 1655448, 1679440, 1889370, 1931356, 2069310, 2159280, 2414195, 2483172, 2519160, 2759080, 2897034, 3022992, 3103965, 3310896, 3778740, 3862712, 4138620, 4345551, 4828390, 4966344, 5038320, 5518160, 5794068, 6207930, 7242585, 7557480, 7725424, 8277240, 8691102, 9656780, 9932688, 11588136, 12415860, 14485170, 15114960, 16554480, 17382204, 19313560, 21727755, 23176272, 24831720, 28970340, 34764408, 38627120, 43455510, 49663440, 57940680, 69528816, 86911020, 115881360, 173822040, 347644080]

約数ペア:

[(1, 347644080), (2, 173822040), (3, 115881360), (4, 86911020), (5, 69528816), (6, 57940680), (7, 49663440), (8, 43455510), (9, 38627120), (10, 34764408), (12, 28970340), (14, 24831720), (15, 23176272), (16, 21727755), (18, 19313560), (20, 17382204), (21, 16554480), (23, 15114960), (24, 14485170), (28, 12415860), (30, 11588136), (35, 9932688), (36, 9656780), (40, 8691102), (42, 8277240), (45, 7725424), (46, 7557480), (48, 7242585), (56, 6207930), (60, 5794068), (63, 5518160), (69, 5038320), (70, 4966344), (72, 4828390), (80, 4345551), (84, 4138620), (90, 3862712), (92, 3778740), (105, 3310896), (112, 3103965), (115, 3022992), (120, 2897034), (126, 2759080), (138, 2519160), (140, 2483172), (144, 2414195), (161, 2159280), (168, 2069310), (180, 1931356), (184, 1889370), (207, 1679440), (210, 1655448), (230, 1511496), (240, 1448517), (252, 1379540), (276, 1259580), (280, 1241586), (315, 1103632), (322, 1079640), (336, 1034655), (345, 1007664), (360, 965678), (368, 944685), (414, 839720), (420, 827724), (460, 755748), (483, 719760), (504, 689770), (552, 629790), (560, 620793), (630, 551816), (644, 539820), (690, 503832), (720, 482839), (805, 431856), (828, 419860), (840, 413862), (920, 377874), (966, 359880), (1008, 344885), (1035, 335888), (1104, 314895), (1260, 275908), (1288, 269910), (1380, 251916), (1449, 239920), (1610, 215928), (1656, 209930), (1680, 206931), (1840, 188937), (1932, 179940), (2070, 167944), (2415, 143952), (2520, 137954), (2576, 134955), (2760, 125958), (2898, 119960), (2999, 115920), (3220, 107964), (3312, 104965), (3864, 89970), (4140, 83972), (4830, 71976), (5040, 68977), (5520, 62979), (5796, 59980), (5998, 57960), (6440, 53982), (7245, 47984), (7728, 44985), (8280, 41986), (8997, 38640), (9660, 35988), (11592, 29990), (11996, 28980), (12880, 26991), (14490, 23992), (14995, 23184), (16560, 20993), (17994, 19320)]