219741120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 224

約数和(自身を含む): 802843200

約数和(自身を除く): 583102080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 877, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1754, 1856, 2088, 2160, 2320, 2610, 2631, 2784, 2880, 3132, 3480, 3508, 3915, 4176, 4320, 4385, 4640, 5220, 5262, 5568, 6264, 6960, 7016, 7830, 7893, 8352, 8640, 8770, 9280, 10440, 10524, 12528, 13155, 13920, 14032, 15660, 15786, 16704, 17540, 20880, 21048, 23679, 25056, 25433, 26310, 27840, 28064, 31320, 31572, 35080, 39465, 41760, 42096, 47358, 50112, 50866, 52620, 56128, 62640, 63144, 70160, 76299, 78930, 83520, 84192, 94716, 101732, 105240, 118395, 125280, 126288, 127165, 140320, 152598, 157860, 168384, 189432, 203464, 210480, 228897, 236790, 250560, 252576, 254330, 280640, 305196, 315720, 378864, 381495, 406928, 420960, 457794, 473580, 505152, 508660, 610392, 631440, 686691, 757728, 762990, 813856, 841920, 915588, 947160, 1017320, 1144485, 1220784, 1262880, 1373382, 1515456, 1525980, 1627712, 1831176, 1894320, 2034640, 2288970, 2441568, 2525760, 2746764, 3051960, 3433455, 3662352, 3788640, 4069280, 4577940, 4883136, 5493528, 6103920, 6866910, 7324704, 7577280, 8138560, 9155880, 10987056, 12207840, 13733820, 14649408, 18311760, 21974112, 24415680, 27467640, 36623520, 43948224, 54935280, 73247040, 109870560, 219741120]

約数ペア:

[(1, 219741120), (2, 109870560), (3, 73247040), (4, 54935280), (5, 43948224), (6, 36623520), (8, 27467640), (9, 24415680), (10, 21974112), (12, 18311760), (15, 14649408), (16, 13733820), (18, 12207840), (20, 10987056), (24, 9155880), (27, 8138560), (29, 7577280), (30, 7324704), (32, 6866910), (36, 6103920), (40, 5493528), (45, 4883136), (48, 4577940), (54, 4069280), (58, 3788640), (60, 3662352), (64, 3433455), (72, 3051960), (80, 2746764), (87, 2525760), (90, 2441568), (96, 2288970), (108, 2034640), (116, 1894320), (120, 1831176), (135, 1627712), (144, 1525980), (145, 1515456), (160, 1373382), (174, 1262880), (180, 1220784), (192, 1144485), (216, 1017320), (232, 947160), (240, 915588), (261, 841920), (270, 813856), (288, 762990), (290, 757728), (320, 686691), (348, 631440), (360, 610392), (432, 508660), (435, 505152), (464, 473580), (480, 457794), (522, 420960), (540, 406928), (576, 381495), (580, 378864), (696, 315720), (720, 305196), (783, 280640), (864, 254330), (870, 252576), (877, 250560), (928, 236790), (960, 228897), (1044, 210480), (1080, 203464), (1160, 189432), (1305, 168384), (1392, 157860), (1440, 152598), (1566, 140320), (1728, 127165), (1740, 126288), (1754, 125280), (1856, 118395), (2088, 105240), (2160, 101732), (2320, 94716), (2610, 84192), (2631, 83520), (2784, 78930), (2880, 76299), (3132, 70160), (3480, 63144), (3508, 62640), (3915, 56128), (4176, 52620), (4320, 50866), (4385, 50112), (4640, 47358), (5220, 42096), (5262, 41760), (5568, 39465), (6264, 35080), (6960, 31572), (7016, 31320), (7830, 28064), (7893, 27840), (8352, 26310), (8640, 25433), (8770, 25056), (9280, 23679), (10440, 21048), (10524, 20880), (12528, 17540), (13155, 16704), (13920, 15786), (14032, 15660)]