211090320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 320

約数和(自身を含む): 868515840

約数和(自身を除く): 657425520

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, 607, 621, 630, 644, 690, 720, 756, 805, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1214, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1680, 1821, 1840, 1890, 1932, 2070, 2160, 2415, 2428, 2484, 2520, 2576, 2760, 2898, 3024, 3035, 3105, 3220, 3312, 3642, 3780, 3864, 4140, 4249, 4347, 4830, 4856, 4968, 5040, 5463, 5520, 5796, 6070, 6210, 6440, 7245, 7284, 7560, 7728, 8280, 8498, 8694, 9105, 9660, 9712, 9936, 10926, 11592, 12140, 12420, 12747, 12880, 13961, 14490, 14568, 15120, 16389, 16560, 16996, 17388, 18210, 19320, 21245, 21735, 21852, 23184, 24280, 24840, 25494, 27315, 27922, 28980, 29136, 32778, 33992, 34776, 36420, 38241, 38640, 41883, 42490, 43470, 43704, 48560, 49680, 50988, 54630, 55844, 57960, 63735, 65556, 67984, 69552, 69805, 72840, 76482, 81945, 83766, 84980, 86940, 87408, 97727, 101976, 109260, 111688, 114723, 115920, 125649, 127470, 131112, 139610, 145680, 152964, 163890, 167532, 169960, 173880, 191205, 195454, 203952, 209415, 218520, 223376, 229446, 251298, 254940, 262224, 279220, 293181, 305928, 327780, 335064, 339920, 347760, 376947, 382410, 390908, 418830, 437040, 458892, 488635, 502596, 509880, 558440, 573615, 586362, 611856, 628245, 655560, 670128, 753894, 764820, 781816, 837660, 879543, 917784, 977270, 1005192, 1019760, 1116880, 1147230, 1172724, 1256490, 1311120, 1465905, 1507788, 1529640, 1563632, 1675320, 1759086, 1835568, 1884735, 1954540, 2010384, 2294460, 2345448, 2512980, 2638629, 2931810, 3015576, 3059280, 3350640, 3518172, 3769470, 3909080, 4397715, 4588920, 4690896, 5025960, 5277258, 5863620, 6031152, 7036344, 7538940, 7818160, 8795430, 9177840, 10051920, 10554516, 11727240, 13193145, 14072688, 15077880, 17590860, 21109032, 23454480, 26386290, 30155760, 35181720, 42218064, 52772580, 70363440, 105545160, 211090320]

約数ペア:

[(1, 211090320), (2, 105545160), (3, 70363440), (4, 52772580), (5, 42218064), (6, 35181720), (7, 30155760), (8, 26386290), (9, 23454480), (10, 21109032), (12, 17590860), (14, 15077880), (15, 14072688), (16, 13193145), (18, 11727240), (20, 10554516), (21, 10051920), (23, 9177840), (24, 8795430), (27, 7818160), (28, 7538940), (30, 7036344), (35, 6031152), (36, 5863620), (40, 5277258), (42, 5025960), (45, 4690896), (46, 4588920), (48, 4397715), (54, 3909080), (56, 3769470), (60, 3518172), (63, 3350640), (69, 3059280), (70, 3015576), (72, 2931810), (80, 2638629), (84, 2512980), (90, 2345448), (92, 2294460), (105, 2010384), (108, 1954540), (112, 1884735), (115, 1835568), (120, 1759086), (126, 1675320), (135, 1563632), (138, 1529640), (140, 1507788), (144, 1465905), (161, 1311120), (168, 1256490), (180, 1172724), (184, 1147230), (189, 1116880), (207, 1019760), (210, 1005192), (216, 977270), (230, 917784), (240, 879543), (252, 837660), (270, 781816), (276, 764820), (280, 753894), (315, 670128), (322, 655560), (336, 628245), (345, 611856), (360, 586362), (368, 573615), (378, 558440), (414, 509880), (420, 502596), (432, 488635), (460, 458892), (483, 437040), (504, 418830), (540, 390908), (552, 382410), (560, 376947), (607, 347760), (621, 339920), (630, 335064), (644, 327780), (690, 305928), (720, 293181), (756, 279220), (805, 262224), (828, 254940), (840, 251298), (920, 229446), (945, 223376), (966, 218520), (1008, 209415), (1035, 203952), (1080, 195454), (1104, 191205), (1214, 173880), (1242, 169960), (1260, 167532), (1288, 163890), (1380, 152964), (1449, 145680), (1512, 139610), (1610, 131112), (1656, 127470), (1680, 125649), (1821, 115920), (1840, 114723), (1890, 111688), (1932, 109260), (2070, 101976), (2160, 97727), (2415, 87408), (2428, 86940), (2484, 84980), (2520, 83766), (2576, 81945), (2760, 76482), (2898, 72840), (3024, 69805), (3035, 69552), (3105, 67984), (3220, 65556), (3312, 63735), (3642, 57960), (3780, 55844), (3864, 54630), (4140, 50988), (4249, 49680), (4347, 48560), (4830, 43704), (4856, 43470), (4968, 42490), (5040, 41883), (5463, 38640), (5520, 38241), (5796, 36420), (6070, 34776), (6210, 33992), (6440, 32778), (7245, 29136), (7284, 28980), (7560, 27922), (7728, 27315), (8280, 25494), (8498, 24840), (8694, 24280), (9105, 23184), (9660, 21852), (9712, 21735), (9936, 21245), (10926, 19320), (11592, 18210), (12140, 17388), (12420, 16996), (12747, 16560), (12880, 16389), (13961, 15120), (14490, 14568)]