209003760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:653

約数の個数: 320

約数和(自身を含む): 859944960

約数和(自身を除く): 650941200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 483, 504, 540, 552, 560, 601, 621, 630, 644, 690, 720, 756, 805, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1202, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1680, 1803, 1840, 1890, 1932, 2070, 2160, 2404, 2415, 2484, 2520, 2576, 2760, 2898, 3005, 3024, 3105, 3220, 3312, 3606, 3780, 3864, 4140, 4207, 4347, 4808, 4830, 4968, 5040, 5409, 5520, 5796, 6010, 6210, 6440, 7212, 7245, 7560, 7728, 8280, 8414, 8694, 9015, 9616, 9660, 9936, 10818, 11592, 12020, 12420, 12621, 12880, 13823, 14424, 14490, 15120, 16227, 16560, 16828, 17388, 18030, 19320, 21035, 21636, 21735, 23184, 24040, 24840, 25242, 27045, 27646, 28848, 28980, 32454, 33656, 34776, 36060, 37863, 38640, 41469, 42070, 43272, 43470, 48080, 49680, 50484, 54090, 55292, 57960, 63105, 64908, 67312, 69115, 69552, 72120, 75726, 81135, 82938, 84140, 86544, 86940, 96761, 100968, 108180, 110584, 113589, 115920, 124407, 126210, 129816, 138230, 144240, 151452, 162270, 165876, 168280, 173880, 189315, 193522, 201936, 207345, 216360, 221168, 227178, 248814, 252420, 259632, 276460, 290283, 302904, 324540, 331752, 336560, 347760, 373221, 378630, 387044, 414690, 432720, 454356, 483805, 497628, 504840, 552920, 567945, 580566, 605808, 622035, 649080, 663504, 746442, 757260, 774088, 829380, 870849, 908712, 967610, 995256, 1009680, 1105840, 1135890, 1161132, 1244070, 1298160, 1451415, 1492884, 1514520, 1548176, 1658760, 1741698, 1817424, 1866105, 1935220, 1990512, 2271780, 2322264, 2488140, 2612547, 2902830, 2985768, 3029040, 3317520, 3483396, 3732210, 3870440, 4354245, 4543560, 4644528, 4976280, 5225094, 5805660, 5971536, 6966792, 7464420, 7740880, 8708490, 9087120, 9952560, 10450188, 11611320, 13062735, 13933584, 14928840, 17416980, 20900376, 23222640, 26125470, 29857680, 34833960, 41800752, 52250940, 69667920, 104501880, 209003760]

約数ペア:

[(1, 209003760), (2, 104501880), (3, 69667920), (4, 52250940), (5, 41800752), (6, 34833960), (7, 29857680), (8, 26125470), (9, 23222640), (10, 20900376), (12, 17416980), (14, 14928840), (15, 13933584), (16, 13062735), (18, 11611320), (20, 10450188), (21, 9952560), (23, 9087120), (24, 8708490), (27, 7740880), (28, 7464420), (30, 6966792), (35, 5971536), (36, 5805660), (40, 5225094), (42, 4976280), (45, 4644528), (46, 4543560), (48, 4354245), (54, 3870440), (56, 3732210), (60, 3483396), (63, 3317520), (69, 3029040), (70, 2985768), (72, 2902830), (80, 2612547), (84, 2488140), (90, 2322264), (92, 2271780), (105, 1990512), (108, 1935220), (112, 1866105), (115, 1817424), (120, 1741698), (126, 1658760), (135, 1548176), (138, 1514520), (140, 1492884), (144, 1451415), (161, 1298160), (168, 1244070), (180, 1161132), (184, 1135890), (189, 1105840), (207, 1009680), (210, 995256), (216, 967610), (230, 908712), (240, 870849), (252, 829380), (270, 774088), (276, 757260), (280, 746442), (315, 663504), (322, 649080), (336, 622035), (345, 605808), (360, 580566), (368, 567945), (378, 552920), (414, 504840), (420, 497628), (432, 483805), (460, 454356), (483, 432720), (504, 414690), (540, 387044), (552, 378630), (560, 373221), (601, 347760), (621, 336560), (630, 331752), (644, 324540), (690, 302904), (720, 290283), (756, 276460), (805, 259632), (828, 252420), (840, 248814), (920, 227178), (945, 221168), (966, 216360), (1008, 207345), (1035, 201936), (1080, 193522), (1104, 189315), (1202, 173880), (1242, 168280), (1260, 165876), (1288, 162270), (1380, 151452), (1449, 144240), (1512, 138230), (1610, 129816), (1656, 126210), (1680, 124407), (1803, 115920), (1840, 113589), (1890, 110584), (1932, 108180), (2070, 100968), (2160, 96761), (2404, 86940), (2415, 86544), (2484, 84140), (2520, 82938), (2576, 81135), (2760, 75726), (2898, 72120), (3005, 69552), (3024, 69115), (3105, 67312), (3220, 64908), (3312, 63105), (3606, 57960), (3780, 55292), (3864, 54090), (4140, 50484), (4207, 49680), (4347, 48080), (4808, 43470), (4830, 43272), (4968, 42070), (5040, 41469), (5409, 38640), (5520, 37863), (5796, 36060), (6010, 34776), (6210, 33656), (6440, 32454), (7212, 28980), (7245, 28848), (7560, 27646), (7728, 27045), (8280, 25242), (8414, 24840), (8694, 24040), (9015, 23184), (9616, 21735), (9660, 21636), (9936, 21035), (10818, 19320), (11592, 18030), (12020, 17388), (12420, 16828), (12621, 16560), (12880, 16227), (13823, 15120), (14424, 14490)]