409522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 1421110656

約数和(自身を除く): 1011588576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 641, 660, 726, 880, 968, 1056, 1210, 1282, 1320, 1331, 1452, 1760, 1815, 1923, 1936, 2420, 2564, 2640, 2662, 2904, 3205, 3630, 3846, 3872, 3993, 4840, 5128, 5280, 5324, 5808, 6410, 6655, 7051, 7260, 7692, 7986, 9615, 9680, 10256, 10648, 11616, 12820, 13310, 14102, 14520, 15384, 15972, 19230, 19360, 19965, 20512, 21153, 21296, 25640, 26620, 28204, 29040, 30768, 31944, 35255, 38460, 39930, 42306, 42592, 51280, 53240, 56408, 58080, 61536, 63888, 70510, 76920, 77561, 79860, 84612, 102560, 105765, 106480, 112816, 127776, 141020, 153840, 155122, 159720, 169224, 211530, 212960, 225632, 232683, 282040, 307680, 310244, 319440, 338448, 387805, 423060, 465366, 564080, 620488, 638880, 676896, 775610, 846120, 853171, 930732, 1128160, 1163415, 1240976, 1551220, 1692240, 1706342, 1861464, 2326830, 2481952, 2559513, 3102440, 3384480, 3412684, 3722928, 4265855, 4653660, 5119026, 6204880, 6825368, 7445856, 8531710, 9307320, 10238052, 12409760, 12797565, 13650736, 17063420, 18614640, 20476104, 25595130, 27301472, 34126840, 37229280, 40952208, 51190260, 68253680, 81904416, 102380520, 136507360, 204761040, 409522080]

約数ペア:

[(1, 409522080), (2, 204761040), (3, 136507360), (4, 102380520), (5, 81904416), (6, 68253680), (8, 51190260), (10, 40952208), (11, 37229280), (12, 34126840), (15, 27301472), (16, 25595130), (20, 20476104), (22, 18614640), (24, 17063420), (30, 13650736), (32, 12797565), (33, 12409760), (40, 10238052), (44, 9307320), (48, 8531710), (55, 7445856), (60, 6825368), (66, 6204880), (80, 5119026), (88, 4653660), (96, 4265855), (110, 3722928), (120, 3412684), (121, 3384480), (132, 3102440), (160, 2559513), (165, 2481952), (176, 2326830), (220, 1861464), (240, 1706342), (242, 1692240), (264, 1551220), (330, 1240976), (352, 1163415), (363, 1128160), (440, 930732), (480, 853171), (484, 846120), (528, 775610), (605, 676896), (641, 638880), (660, 620488), (726, 564080), (880, 465366), (968, 423060), (1056, 387805), (1210, 338448), (1282, 319440), (1320, 310244), (1331, 307680), (1452, 282040), (1760, 232683), (1815, 225632), (1923, 212960), (1936, 211530), (2420, 169224), (2564, 159720), (2640, 155122), (2662, 153840), (2904, 141020), (3205, 127776), (3630, 112816), (3846, 106480), (3872, 105765), (3993, 102560), (4840, 84612), (5128, 79860), (5280, 77561), (5324, 76920), (5808, 70510), (6410, 63888), (6655, 61536), (7051, 58080), (7260, 56408), (7692, 53240), (7986, 51280), (9615, 42592), (9680, 42306), (10256, 39930), (10648, 38460), (11616, 35255), (12820, 31944), (13310, 30768), (14102, 29040), (14520, 28204), (15384, 26620), (15972, 25640), (19230, 21296), (19360, 21153), (19965, 20512)]