1800807360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5563

約数の個数: 224

約数和(自身を含む): 6439716864

約数和(自身を除く): 4638909504

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, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 4092, 4960, 5115, 5280, 5456, 5501, 5952, 6820, 7440, 8184, 9920, 10230, 10560, 10912, 11002, 13640, 14880, 16368, 16503, 20460, 21824, 22004, 27280, 27505, 29760, 32736, 33006, 40920, 44008, 54560, 55010, 60511, 65472, 66012, 81840, 82515, 88016, 109120, 110020, 121022, 132024, 163680, 165030, 170531, 176032, 181533, 220040, 242044, 264048, 302555, 327360, 330060, 341062, 352064, 363066, 440080, 484088, 511593, 528096, 605110, 660120, 682124, 726132, 852655, 880160, 907665, 968176, 1023186, 1056192, 1210220, 1320240, 1364248, 1452264, 1705310, 1760320, 1815330, 1875841, 1936352, 2046372, 2420440, 2557965, 2640480, 2728496, 2904528, 3410620, 3630660, 3751682, 3872704, 4092744, 4840880, 5115930, 5280960, 5456992, 5627523, 5809056, 6821240, 7261320, 7503364, 8185488, 9379205, 9681760, 10231860, 10913984, 11255046, 11618112, 13642480, 14522640, 15006728, 16370976, 18758410, 19363520, 20463720, 22510092, 27284960, 28137615, 29045280, 30013456, 32741952, 37516820, 40927440, 45020184, 54569920, 56275230, 58090560, 60026912, 75033640, 81854880, 90040368, 112550460, 120053824, 150067280, 163709760, 180080736, 225100920, 300134560, 360161472, 450201840, 600269120, 900403680, 1800807360]

約数ペア:

[(1, 1800807360), (2, 900403680), (3, 600269120), (4, 450201840), (5, 360161472), (6, 300134560), (8, 225100920), (10, 180080736), (11, 163709760), (12, 150067280), (15, 120053824), (16, 112550460), (20, 90040368), (22, 81854880), (24, 75033640), (30, 60026912), (31, 58090560), (32, 56275230), (33, 54569920), (40, 45020184), (44, 40927440), (48, 37516820), (55, 32741952), (60, 30013456), (62, 29045280), (64, 28137615), (66, 27284960), (80, 22510092), (88, 20463720), (93, 19363520), (96, 18758410), (110, 16370976), (120, 15006728), (124, 14522640), (132, 13642480), (155, 11618112), (160, 11255046), (165, 10913984), (176, 10231860), (186, 9681760), (192, 9379205), (220, 8185488), (240, 7503364), (248, 7261320), (264, 6821240), (310, 5809056), (320, 5627523), (330, 5456992), (341, 5280960), (352, 5115930), (372, 4840880), (440, 4092744), (465, 3872704), (480, 3751682), (496, 3630660), (528, 3410620), (620, 2904528), (660, 2728496), (682, 2640480), (704, 2557965), (744, 2420440), (880, 2046372), (930, 1936352), (960, 1875841), (992, 1815330), (1023, 1760320), (1056, 1705310), (1240, 1452264), (1320, 1364248), (1364, 1320240), (1488, 1210220), (1705, 1056192), (1760, 1023186), (1860, 968176), (1984, 907665), (2046, 880160), (2112, 852655), (2480, 726132), (2640, 682124), (2728, 660120), (2976, 605110), (3410, 528096), (3520, 511593), (3720, 484088), (4092, 440080), (4960, 363066), (5115, 352064), (5280, 341062), (5456, 330060), (5501, 327360), (5952, 302555), (6820, 264048), (7440, 242044), (8184, 220040), (9920, 181533), (10230, 176032), (10560, 170531), (10912, 165030), (11002, 163680), (13640, 132024), (14880, 121022), (16368, 110020), (16503, 109120), (20460, 88016), (21824, 82515), (22004, 81840), (27280, 66012), (27505, 65472), (29760, 60511), (32736, 55010), (33006, 54560), (40920, 44008)]