255668160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 336

約数和(自身を含む): 934004736

約数和(自身を除く): 678336576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 71, 80, 88, 93, 96, 110, 120, 121, 124, 132, 142, 155, 160, 165, 176, 186, 192, 213, 220, 240, 242, 248, 264, 284, 310, 320, 330, 341, 352, 355, 363, 372, 426, 440, 465, 480, 484, 496, 528, 568, 605, 620, 660, 682, 704, 710, 726, 744, 781, 852, 880, 930, 960, 968, 992, 1023, 1056, 1065, 1136, 1210, 1240, 1320, 1364, 1420, 1452, 1488, 1562, 1704, 1705, 1760, 1815, 1860, 1936, 1984, 2046, 2112, 2130, 2201, 2272, 2343, 2420, 2480, 2640, 2728, 2840, 2904, 2976, 3124, 3408, 3410, 3520, 3630, 3720, 3751, 3872, 3905, 4092, 4260, 4402, 4544, 4686, 4840, 4960, 5115, 5280, 5456, 5680, 5808, 5952, 6248, 6603, 6816, 6820, 7260, 7440, 7502, 7744, 7810, 8184, 8520, 8591, 8804, 9372, 9680, 9920, 10230, 10560, 10912, 11005, 11253, 11360, 11616, 11715, 12496, 13206, 13632, 13640, 14520, 14880, 15004, 15620, 16368, 17040, 17182, 17608, 18744, 18755, 19360, 20460, 21824, 22010, 22506, 22720, 23232, 23430, 24211, 24992, 25773, 26412, 27280, 29040, 29760, 30008, 31240, 32736, 33015, 34080, 34364, 35216, 37488, 37510, 38720, 40920, 42955, 44020, 45012, 46860, 48422, 49984, 51546, 52824, 54560, 56265, 58080, 60016, 62480, 65472, 66030, 68160, 68728, 70432, 72633, 74976, 75020, 81840, 85910, 88040, 90024, 93720, 96844, 103092, 105648, 109120, 112530, 116160, 120032, 121055, 124960, 128865, 132060, 137456, 140864, 145266, 149952, 150040, 163680, 171820, 176080, 180048, 187440, 193688, 206184, 211296, 225060, 240064, 242110, 249920, 257730, 264120, 266321, 274912, 290532, 300080, 327360, 343640, 352160, 360096, 363165, 374880, 387376, 412368, 422592, 450120, 484220, 515460, 528240, 532642, 549824, 581064, 600160, 687280, 704320, 720192, 726330, 749760, 774752, 798963, 824736, 900240, 968440, 1030920, 1056480, 1065284, 1162128, 1200320, 1331605, 1374560, 1452660, 1549504, 1597926, 1649472, 1800480, 1936880, 2061840, 2112960, 2130568, 2324256, 2663210, 2749120, 2905320, 3195852, 3600960, 3873760, 3994815, 4123680, 4261136, 4648512, 5326420, 5810640, 6391704, 7747520, 7989630, 8247360, 8522272, 10652840, 11621280, 12783408, 15979260, 17044544, 21305680, 23242560, 25566816, 31958520, 42611360, 51133632, 63917040, 85222720, 127834080, 255668160]

約数ペア:

[(1, 255668160), (2, 127834080), (3, 85222720), (4, 63917040), (5, 51133632), (6, 42611360), (8, 31958520), (10, 25566816), (11, 23242560), (12, 21305680), (15, 17044544), (16, 15979260), (20, 12783408), (22, 11621280), (24, 10652840), (30, 8522272), (31, 8247360), (32, 7989630), (33, 7747520), (40, 6391704), (44, 5810640), (48, 5326420), (55, 4648512), (60, 4261136), (62, 4123680), (64, 3994815), (66, 3873760), (71, 3600960), (80, 3195852), (88, 2905320), (93, 2749120), (96, 2663210), (110, 2324256), (120, 2130568), (121, 2112960), (124, 2061840), (132, 1936880), (142, 1800480), (155, 1649472), (160, 1597926), (165, 1549504), (176, 1452660), (186, 1374560), (192, 1331605), (213, 1200320), (220, 1162128), (240, 1065284), (242, 1056480), (248, 1030920), (264, 968440), (284, 900240), (310, 824736), (320, 798963), (330, 774752), (341, 749760), (352, 726330), (355, 720192), (363, 704320), (372, 687280), (426, 600160), (440, 581064), (465, 549824), (480, 532642), (484, 528240), (496, 515460), (528, 484220), (568, 450120), (605, 422592), (620, 412368), (660, 387376), (682, 374880), (704, 363165), (710, 360096), (726, 352160), (744, 343640), (781, 327360), (852, 300080), (880, 290532), (930, 274912), (960, 266321), (968, 264120), (992, 257730), (1023, 249920), (1056, 242110), (1065, 240064), (1136, 225060), (1210, 211296), (1240, 206184), (1320, 193688), (1364, 187440), (1420, 180048), (1452, 176080), (1488, 171820), (1562, 163680), (1704, 150040), (1705, 149952), (1760, 145266), (1815, 140864), (1860, 137456), (1936, 132060), (1984, 128865), (2046, 124960), (2112, 121055), (2130, 120032), (2201, 116160), (2272, 112530), (2343, 109120), (2420, 105648), (2480, 103092), (2640, 96844), (2728, 93720), (2840, 90024), (2904, 88040), (2976, 85910), (3124, 81840), (3408, 75020), (3410, 74976), (3520, 72633), (3630, 70432), (3720, 68728), (3751, 68160), (3872, 66030), (3905, 65472), (4092, 62480), (4260, 60016), (4402, 58080), (4544, 56265), (4686, 54560), (4840, 52824), (4960, 51546), (5115, 49984), (5280, 48422), (5456, 46860), (5680, 45012), (5808, 44020), (5952, 42955), (6248, 40920), (6603, 38720), (6816, 37510), (6820, 37488), (7260, 35216), (7440, 34364), (7502, 34080), (7744, 33015), (7810, 32736), (8184, 31240), (8520, 30008), (8591, 29760), (8804, 29040), (9372, 27280), (9680, 26412), (9920, 25773), (10230, 24992), (10560, 24211), (10912, 23430), (11005, 23232), (11253, 22720), (11360, 22506), (11616, 22010), (11715, 21824), (12496, 20460), (13206, 19360), (13632, 18755), (13640, 18744), (14520, 17608), (14880, 17182), (15004, 17040), (15620, 16368)]