2165915520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16349}}^1$

素因数の和:16397

約数の個数: 192

約数和(自身を含む): 7804836000

約数和(自身を除く): 5638920480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16349, 16560, 22080, 26496, 32698, 33120, 44160, 49047, 65396, 66240, 81745, 98094, 130792, 132480, 147141, 163490, 196188, 245235, 261584, 294282, 326980, 376027, 392376, 490470, 523168, 588564, 653960, 735705, 752054, 784752, 980940, 1046336, 1128081, 1177128, 1307920, 1471410, 1504108, 1569504, 1880135, 1961880, 2092672, 2256162, 2354256, 2615840, 2942820, 3008216, 3139008, 3384243, 3760270, 3923760, 4512324, 4708512, 5231680, 5640405, 5885640, 6016432, 6278016, 6768486, 7520540, 7847520, 9024648, 9417024, 10463360, 11280810, 11771280, 12032864, 13536972, 15041080, 15695040, 16921215, 18049296, 18834048, 22561620, 23542560, 24065728, 27073944, 30082160, 31390080, 33842430, 36098592, 45123240, 47085120, 48131456, 54147888, 60164320, 67684860, 72197184, 90246480, 94170240, 108295776, 120328640, 135369720, 144394368, 180492960, 216591552, 240657280, 270739440, 360985920, 433183104, 541478880, 721971840, 1082957760, 2165915520]

約数ペア:

[(1, 2165915520), (2, 1082957760), (3, 721971840), (4, 541478880), (5, 433183104), (6, 360985920), (8, 270739440), (9, 240657280), (10, 216591552), (12, 180492960), (15, 144394368), (16, 135369720), (18, 120328640), (20, 108295776), (23, 94170240), (24, 90246480), (30, 72197184), (32, 67684860), (36, 60164320), (40, 54147888), (45, 48131456), (46, 47085120), (48, 45123240), (60, 36098592), (64, 33842430), (69, 31390080), (72, 30082160), (80, 27073944), (90, 24065728), (92, 23542560), (96, 22561620), (115, 18834048), (120, 18049296), (128, 16921215), (138, 15695040), (144, 15041080), (160, 13536972), (180, 12032864), (184, 11771280), (192, 11280810), (207, 10463360), (230, 9417024), (240, 9024648), (276, 7847520), (288, 7520540), (320, 6768486), (345, 6278016), (360, 6016432), (368, 5885640), (384, 5640405), (414, 5231680), (460, 4708512), (480, 4512324), (552, 3923760), (576, 3760270), (640, 3384243), (690, 3139008), (720, 3008216), (736, 2942820), (828, 2615840), (920, 2354256), (960, 2256162), (1035, 2092672), (1104, 1961880), (1152, 1880135), (1380, 1569504), (1440, 1504108), (1472, 1471410), (1656, 1307920), (1840, 1177128), (1920, 1128081), (2070, 1046336), (2208, 980940), (2760, 784752), (2880, 752054), (2944, 735705), (3312, 653960), (3680, 588564), (4140, 523168), (4416, 490470), (5520, 392376), (5760, 376027), (6624, 326980), (7360, 294282), (8280, 261584), (8832, 245235), (11040, 196188), (13248, 163490), (14720, 147141), (16349, 132480), (16560, 130792), (22080, 98094), (26496, 81745), (32698, 66240), (33120, 65396), (44160, 49047)]