293948280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 1008184320

約数和(自身を除く): 714236040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 131, 138, 180, 184, 207, 230, 262, 271, 276, 345, 360, 393, 414, 460, 524, 542, 552, 655, 690, 786, 813, 828, 920, 1035, 1048, 1084, 1179, 1310, 1355, 1380, 1572, 1626, 1656, 1965, 2070, 2168, 2358, 2439, 2620, 2710, 2760, 3013, 3144, 3252, 3930, 4065, 4140, 4716, 4878, 5240, 5420, 5895, 6026, 6233, 6504, 7860, 8130, 8280, 9039, 9432, 9756, 10840, 11790, 12052, 12195, 12466, 15065, 15720, 16260, 18078, 18699, 19512, 23580, 24104, 24390, 24932, 27117, 30130, 31165, 32520, 35501, 36156, 37398, 45195, 47160, 48780, 49864, 54234, 56097, 60260, 62330, 71002, 72312, 74796, 90390, 93495, 97560, 106503, 108468, 112194, 120520, 124660, 135585, 142004, 149592, 177505, 180780, 186990, 213006, 216936, 224388, 249320, 271170, 280485, 284008, 319509, 355010, 361560, 373980, 426012, 448776, 532515, 542340, 560970, 639018, 710020, 747960, 816523, 852024, 1065030, 1084680, 1121940, 1278036, 1420040, 1597545, 1633046, 2130060, 2243880, 2449569, 2556072, 3195090, 3266092, 4082615, 4260120, 4899138, 6390180, 6532184, 7348707, 8165230, 9798276, 12247845, 12780360, 14697414, 16330460, 19596552, 24495690, 29394828, 32660920, 36743535, 48991380, 58789656, 73487070, 97982760, 146974140, 293948280]

約数ペア:

[(1, 293948280), (2, 146974140), (3, 97982760), (4, 73487070), (5, 58789656), (6, 48991380), (8, 36743535), (9, 32660920), (10, 29394828), (12, 24495690), (15, 19596552), (18, 16330460), (20, 14697414), (23, 12780360), (24, 12247845), (30, 9798276), (36, 8165230), (40, 7348707), (45, 6532184), (46, 6390180), (60, 4899138), (69, 4260120), (72, 4082615), (90, 3266092), (92, 3195090), (115, 2556072), (120, 2449569), (131, 2243880), (138, 2130060), (180, 1633046), (184, 1597545), (207, 1420040), (230, 1278036), (262, 1121940), (271, 1084680), (276, 1065030), (345, 852024), (360, 816523), (393, 747960), (414, 710020), (460, 639018), (524, 560970), (542, 542340), (552, 532515), (655, 448776), (690, 426012), (786, 373980), (813, 361560), (828, 355010), (920, 319509), (1035, 284008), (1048, 280485), (1084, 271170), (1179, 249320), (1310, 224388), (1355, 216936), (1380, 213006), (1572, 186990), (1626, 180780), (1656, 177505), (1965, 149592), (2070, 142004), (2168, 135585), (2358, 124660), (2439, 120520), (2620, 112194), (2710, 108468), (2760, 106503), (3013, 97560), (3144, 93495), (3252, 90390), (3930, 74796), (4065, 72312), (4140, 71002), (4716, 62330), (4878, 60260), (5240, 56097), (5420, 54234), (5895, 49864), (6026, 48780), (6233, 47160), (6504, 45195), (7860, 37398), (8130, 36156), (8280, 35501), (9039, 32520), (9432, 31165), (9756, 30130), (10840, 27117), (11790, 24932), (12052, 24390), (12195, 24104), (12466, 23580), (15065, 19512), (15720, 18699), (16260, 18078)]