2209994880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 256

約数和(自身を含む): 7674480000

約数和(自身を除く): 5464485120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 551, 570, 580, 608, 640, 696, 760, 870, 912, 928, 960, 1102, 1140, 1160, 1216, 1392, 1520, 1653, 1740, 1824, 1856, 1920, 2089, 2204, 2280, 2320, 2432, 2755, 2784, 3040, 3306, 3480, 3648, 3712, 4178, 4408, 4560, 4640, 5510, 5568, 6080, 6267, 6612, 6960, 7296, 8265, 8356, 8816, 9120, 9280, 10445, 11020, 11136, 12160, 12534, 13224, 13920, 16530, 16712, 17632, 18240, 18560, 20890, 22040, 25068, 26448, 27840, 31335, 33060, 33424, 35264, 36480, 39691, 41780, 44080, 50136, 52896, 55680, 60581, 62670, 66120, 66848, 70528, 79382, 83560, 88160, 100272, 105792, 119073, 121162, 125340, 132240, 133696, 158764, 167120, 176320, 181743, 198455, 200544, 211584, 238146, 242324, 250680, 264480, 267392, 302905, 317528, 334240, 352640, 363486, 396910, 401088, 476292, 484648, 501360, 528960, 595365, 605810, 635056, 668480, 726972, 793820, 802176, 908715, 952584, 969296, 1002720, 1057920, 1151039, 1190730, 1211620, 1270112, 1336960, 1453944, 1587640, 1817430, 1905168, 1938592, 2005440, 2302078, 2381460, 2423240, 2540224, 2907888, 3175280, 3453117, 3634860, 3810336, 3877184, 4010880, 4604156, 4762920, 4846480, 5080448, 5755195, 5815776, 6350560, 6906234, 7269720, 7620672, 7754368, 9208312, 9525840, 9692960, 11510390, 11631552, 12701120, 13812468, 14539440, 15241344, 17265585, 18416624, 19051680, 19385920, 23020780, 23263104, 25402240, 27624936, 29078880, 34531170, 36833248, 38103360, 38771840, 46041560, 55249872, 58157760, 69062340, 73666496, 76206720, 92083120, 110499744, 116315520, 138124680, 147332992, 184166240, 220999488, 276249360, 368332480, 441998976, 552498720, 736664960, 1104997440, 2209994880]

約数ペア:

[(1, 2209994880), (2, 1104997440), (3, 736664960), (4, 552498720), (5, 441998976), (6, 368332480), (8, 276249360), (10, 220999488), (12, 184166240), (15, 147332992), (16, 138124680), (19, 116315520), (20, 110499744), (24, 92083120), (29, 76206720), (30, 73666496), (32, 69062340), (38, 58157760), (40, 55249872), (48, 46041560), (57, 38771840), (58, 38103360), (60, 36833248), (64, 34531170), (76, 29078880), (80, 27624936), (87, 25402240), (95, 23263104), (96, 23020780), (114, 19385920), (116, 19051680), (120, 18416624), (128, 17265585), (145, 15241344), (152, 14539440), (160, 13812468), (174, 12701120), (190, 11631552), (192, 11510390), (228, 9692960), (232, 9525840), (240, 9208312), (285, 7754368), (290, 7620672), (304, 7269720), (320, 6906234), (348, 6350560), (380, 5815776), (384, 5755195), (435, 5080448), (456, 4846480), (464, 4762920), (480, 4604156), (551, 4010880), (570, 3877184), (580, 3810336), (608, 3634860), (640, 3453117), (696, 3175280), (760, 2907888), (870, 2540224), (912, 2423240), (928, 2381460), (960, 2302078), (1102, 2005440), (1140, 1938592), (1160, 1905168), (1216, 1817430), (1392, 1587640), (1520, 1453944), (1653, 1336960), (1740, 1270112), (1824, 1211620), (1856, 1190730), (1920, 1151039), (2089, 1057920), (2204, 1002720), (2280, 969296), (2320, 952584), (2432, 908715), (2755, 802176), (2784, 793820), (3040, 726972), (3306, 668480), (3480, 635056), (3648, 605810), (3712, 595365), (4178, 528960), (4408, 501360), (4560, 484648), (4640, 476292), (5510, 401088), (5568, 396910), (6080, 363486), (6267, 352640), (6612, 334240), (6960, 317528), (7296, 302905), (8265, 267392), (8356, 264480), (8816, 250680), (9120, 242324), (9280, 238146), (10445, 211584), (11020, 200544), (11136, 198455), (12160, 181743), (12534, 176320), (13224, 167120), (13920, 158764), (16530, 133696), (16712, 132240), (17632, 125340), (18240, 121162), (18560, 119073), (20890, 105792), (22040, 100272), (25068, 88160), (26448, 83560), (27840, 79382), (31335, 70528), (33060, 66848), (33424, 66120), (35264, 62670), (36480, 60581), (39691, 55680), (41780, 52896), (44080, 50136)]