65089920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 181668480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 167, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 334, 336, 348, 384, 406, 420, 435, 448, 464, 480, 501, 560, 580, 609, 640, 668, 672, 696, 812, 835, 840, 870, 896, 928, 960, 1002, 1015, 1120, 1160, 1169, 1218, 1336, 1344, 1392, 1624, 1670, 1680, 1740, 1856, 1920, 2004, 2030, 2240, 2320, 2338, 2436, 2505, 2672, 2688, 2784, 3045, 3248, 3340, 3360, 3480, 3507, 3712, 4008, 4060, 4480, 4640, 4676, 4843, 4872, 5010, 5344, 5568, 5845, 6090, 6496, 6680, 6720, 6960, 7014, 8016, 8120, 9280, 9352, 9686, 9744, 10020, 10688, 11136, 11690, 12180, 12992, 13360, 13440, 13920, 14028, 14529, 16032, 16240, 17535, 18560, 18704, 19372, 19488, 20040, 21376, 23380, 24215, 24360, 25984, 26720, 27840, 28056, 29058, 32064, 32480, 33901, 35070, 37408, 38744, 38976, 40080, 46760, 48430, 48720, 53440, 55680, 56112, 58116, 64128, 64960, 67802, 70140, 72645, 74816, 77488, 77952, 80160, 93520, 96860, 97440, 101703, 106880, 112224, 116232, 129920, 135604, 140280, 145290, 149632, 154976, 160320, 169505, 187040, 193720, 194880, 203406, 224448, 232464, 271208, 280560, 290580, 309952, 320640, 339010, 374080, 387440, 389760, 406812, 448896, 464928, 508515, 542416, 561120, 581160, 619904, 678020, 748160, 774880, 813624, 929856, 1017030, 1084832, 1122240, 1162320, 1356040, 1549760, 1627248, 1859712, 2034060, 2169664, 2244480, 2324640, 2712080, 3099520, 3254496, 4068120, 4339328, 4649280, 5424160, 6508992, 8136240, 9298560, 10848320, 13017984, 16272480, 21696640, 32544960, 65089920]

約数ペア:

[(1, 65089920), (2, 32544960), (3, 21696640), (4, 16272480), (5, 13017984), (6, 10848320), (7, 9298560), (8, 8136240), (10, 6508992), (12, 5424160), (14, 4649280), (15, 4339328), (16, 4068120), (20, 3254496), (21, 3099520), (24, 2712080), (28, 2324640), (29, 2244480), (30, 2169664), (32, 2034060), (35, 1859712), (40, 1627248), (42, 1549760), (48, 1356040), (56, 1162320), (58, 1122240), (60, 1084832), (64, 1017030), (70, 929856), (80, 813624), (84, 774880), (87, 748160), (96, 678020), (105, 619904), (112, 581160), (116, 561120), (120, 542416), (128, 508515), (140, 464928), (145, 448896), (160, 406812), (167, 389760), (168, 387440), (174, 374080), (192, 339010), (203, 320640), (210, 309952), (224, 290580), (232, 280560), (240, 271208), (280, 232464), (290, 224448), (320, 203406), (334, 194880), (336, 193720), (348, 187040), (384, 169505), (406, 160320), (420, 154976), (435, 149632), (448, 145290), (464, 140280), (480, 135604), (501, 129920), (560, 116232), (580, 112224), (609, 106880), (640, 101703), (668, 97440), (672, 96860), (696, 93520), (812, 80160), (835, 77952), (840, 77488), (870, 74816), (896, 72645), (928, 70140), (960, 67802), (1002, 64960), (1015, 64128), (1120, 58116), (1160, 56112), (1169, 55680), (1218, 53440), (1336, 48720), (1344, 48430), (1392, 46760), (1624, 40080), (1670, 38976), (1680, 38744), (1740, 37408), (1856, 35070), (1920, 33901), (2004, 32480), (2030, 32064), (2240, 29058), (2320, 28056), (2338, 27840), (2436, 26720), (2505, 25984), (2672, 24360), (2688, 24215), (2784, 23380), (3045, 21376), (3248, 20040), (3340, 19488), (3360, 19372), (3480, 18704), (3507, 18560), (3712, 17535), (4008, 16240), (4060, 16032), (4480, 14529), (4640, 14028), (4676, 13920), (4843, 13440), (4872, 13360), (5010, 12992), (5344, 12180), (5568, 11690), (5845, 11136), (6090, 10688), (6496, 10020), (6680, 9744), (6720, 9686), (6960, 9352), (7014, 9280), (8016, 8120)]