1620542352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 5024122880

約数和(自身を除く): 3403580528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 127, 132, 143, 156, 169, 176, 208, 242, 254, 264, 286, 312, 338, 363, 381, 429, 484, 507, 508, 528, 572, 624, 676, 726, 762, 858, 968, 1014, 1016, 1144, 1352, 1397, 1452, 1524, 1573, 1651, 1716, 1859, 1936, 2028, 2032, 2197, 2288, 2704, 2794, 2904, 3048, 3146, 3302, 3432, 3718, 4056, 4191, 4394, 4719, 4953, 5577, 5588, 5808, 6096, 6292, 6591, 6604, 6864, 7436, 8112, 8382, 8788, 9438, 9906, 11154, 11176, 12584, 13182, 13208, 14872, 15367, 16764, 17576, 18161, 18876, 19812, 20449, 21463, 22308, 22352, 24167, 25168, 26364, 26416, 29744, 30734, 33528, 35152, 36322, 37752, 39624, 40898, 42926, 44616, 46101, 48334, 52728, 54483, 61347, 61468, 64389, 67056, 72501, 72644, 75504, 79248, 81796, 85852, 89232, 92202, 96668, 105456, 108966, 122694, 122936, 128778, 145002, 145288, 163592, 171704, 184404, 193336, 199771, 217932, 236093, 245388, 245872, 257556, 265837, 279019, 290004, 290576, 327184, 343408, 368808, 386672, 399542, 435864, 472186, 490776, 515112, 531674, 558038, 580008, 599313, 708279, 737616, 797511, 799084, 837057, 871728, 944372, 981552, 1030224, 1063348, 1116076, 1160016, 1198626, 1416558, 1595022, 1598168, 1674114, 1888744, 2126696, 2232152, 2397252, 2597023, 2833116, 3069209, 3190044, 3196336, 3348228, 3777488, 4253392, 4464304, 4794504, 5194046, 5666232, 6138418, 6380088, 6696456, 7791069, 9207627, 9589008, 10388092, 11332464, 12276836, 12760176, 13392912, 15582138, 18415254, 20776184, 24553672, 31164276, 33761299, 36830508, 41552368, 49107344, 62328552, 67522598, 73661016, 101283897, 124657104, 135045196, 147322032, 202567794, 270090392, 405135588, 540180784, 810271176, 1620542352]

約数ペア:

[(1, 1620542352), (2, 810271176), (3, 540180784), (4, 405135588), (6, 270090392), (8, 202567794), (11, 147322032), (12, 135045196), (13, 124657104), (16, 101283897), (22, 73661016), (24, 67522598), (26, 62328552), (33, 49107344), (39, 41552368), (44, 36830508), (48, 33761299), (52, 31164276), (66, 24553672), (78, 20776184), (88, 18415254), (104, 15582138), (121, 13392912), (127, 12760176), (132, 12276836), (143, 11332464), (156, 10388092), (169, 9589008), (176, 9207627), (208, 7791069), (242, 6696456), (254, 6380088), (264, 6138418), (286, 5666232), (312, 5194046), (338, 4794504), (363, 4464304), (381, 4253392), (429, 3777488), (484, 3348228), (507, 3196336), (508, 3190044), (528, 3069209), (572, 2833116), (624, 2597023), (676, 2397252), (726, 2232152), (762, 2126696), (858, 1888744), (968, 1674114), (1014, 1598168), (1016, 1595022), (1144, 1416558), (1352, 1198626), (1397, 1160016), (1452, 1116076), (1524, 1063348), (1573, 1030224), (1651, 981552), (1716, 944372), (1859, 871728), (1936, 837057), (2028, 799084), (2032, 797511), (2197, 737616), (2288, 708279), (2704, 599313), (2794, 580008), (2904, 558038), (3048, 531674), (3146, 515112), (3302, 490776), (3432, 472186), (3718, 435864), (4056, 399542), (4191, 386672), (4394, 368808), (4719, 343408), (4953, 327184), (5577, 290576), (5588, 290004), (5808, 279019), (6096, 265837), (6292, 257556), (6591, 245872), (6604, 245388), (6864, 236093), (7436, 217932), (8112, 199771), (8382, 193336), (8788, 184404), (9438, 171704), (9906, 163592), (11154, 145288), (11176, 145002), (12584, 128778), (13182, 122936), (13208, 122694), (14872, 108966), (15367, 105456), (16764, 96668), (17576, 92202), (18161, 89232), (18876, 85852), (19812, 81796), (20449, 79248), (21463, 75504), (22308, 72644), (22352, 72501), (24167, 67056), (25168, 64389), (26364, 61468), (26416, 61347), (29744, 54483), (30734, 52728), (33528, 48334), (35152, 46101), (36322, 44616), (37752, 42926), (39624, 40898)]