2000136960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5987}}^1$

素因数の和:6043

約数の個数: 216

約数和(自身を含む): 7160091120

約数和(自身を除く): 5159954160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5568, 5760, 5987, 6960, 7424, 8352, 9280, 10440, 11136, 11520, 11974, 13920, 16704, 17961, 18560, 20880, 22272, 23948, 27840, 29935, 33408, 35922, 37120, 41760, 47896, 53883, 55680, 59870, 66816, 71844, 83520, 89805, 95792, 107766, 111360, 119740, 143688, 167040, 173623, 179610, 191584, 215532, 239480, 269415, 287376, 334080, 347246, 359220, 383168, 431064, 478960, 520869, 538830, 574752, 694492, 718440, 766336, 862128, 868115, 957920, 1041738, 1077660, 1149504, 1388984, 1436880, 1532672, 1562607, 1724256, 1736230, 1915840, 2083476, 2155320, 2299008, 2604345, 2777968, 2873760, 3125214, 3448512, 3472460, 3831680, 4166952, 4310640, 4598016, 5208690, 5555936, 5747520, 6250428, 6897024, 6944920, 7663360, 7813035, 8333904, 8621280, 10417380, 11111872, 11495040, 12500856, 13794048, 13889840, 15626070, 16667808, 17242560, 20834760, 22223744, 22990080, 25001712, 27779680, 31252140, 33335616, 34485120, 41669520, 44447488, 50003424, 55559360, 62504280, 66671232, 68970240, 83339040, 100006848, 111118720, 125008560, 133342464, 166678080, 200013696, 222237440, 250017120, 333356160, 400027392, 500034240, 666712320, 1000068480, 2000136960]

約数ペア:

[(1, 2000136960), (2, 1000068480), (3, 666712320), (4, 500034240), (5, 400027392), (6, 333356160), (8, 250017120), (9, 222237440), (10, 200013696), (12, 166678080), (15, 133342464), (16, 125008560), (18, 111118720), (20, 100006848), (24, 83339040), (29, 68970240), (30, 66671232), (32, 62504280), (36, 55559360), (40, 50003424), (45, 44447488), (48, 41669520), (58, 34485120), (60, 33335616), (64, 31252140), (72, 27779680), (80, 25001712), (87, 22990080), (90, 22223744), (96, 20834760), (116, 17242560), (120, 16667808), (128, 15626070), (144, 13889840), (145, 13794048), (160, 12500856), (174, 11495040), (180, 11111872), (192, 10417380), (232, 8621280), (240, 8333904), (256, 7813035), (261, 7663360), (288, 6944920), (290, 6897024), (320, 6250428), (348, 5747520), (360, 5555936), (384, 5208690), (435, 4598016), (464, 4310640), (480, 4166952), (522, 3831680), (576, 3472460), (580, 3448512), (640, 3125214), (696, 2873760), (720, 2777968), (768, 2604345), (870, 2299008), (928, 2155320), (960, 2083476), (1044, 1915840), (1152, 1736230), (1160, 1724256), (1280, 1562607), (1305, 1532672), (1392, 1436880), (1440, 1388984), (1740, 1149504), (1856, 1077660), (1920, 1041738), (2088, 957920), (2304, 868115), (2320, 862128), (2610, 766336), (2784, 718440), (2880, 694492), (3480, 574752), (3712, 538830), (3840, 520869), (4176, 478960), (4640, 431064), (5220, 383168), (5568, 359220), (5760, 347246), (5987, 334080), (6960, 287376), (7424, 269415), (8352, 239480), (9280, 215532), (10440, 191584), (11136, 179610), (11520, 173623), (11974, 167040), (13920, 143688), (16704, 119740), (17961, 111360), (18560, 107766), (20880, 95792), (22272, 89805), (23948, 83520), (27840, 71844), (29935, 66816), (33408, 59870), (35922, 55680), (37120, 53883), (41760, 47896)]