16272480

素因数分解:

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

素因数の和:221

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 44691360

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, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 167, 168, 174, 203, 210, 224, 232, 240, 280, 290, 334, 336, 348, 406, 420, 435, 464, 480, 501, 560, 580, 609, 668, 672, 696, 812, 835, 840, 870, 928, 1002, 1015, 1120, 1160, 1169, 1218, 1336, 1392, 1624, 1670, 1680, 1740, 2004, 2030, 2320, 2338, 2436, 2505, 2672, 2784, 3045, 3248, 3340, 3360, 3480, 3507, 4008, 4060, 4640, 4676, 4843, 4872, 5010, 5344, 5845, 6090, 6496, 6680, 6960, 7014, 8016, 8120, 9352, 9686, 9744, 10020, 11690, 12180, 13360, 13920, 14028, 14529, 16032, 16240, 17535, 18704, 19372, 19488, 20040, 23380, 24215, 24360, 26720, 28056, 29058, 32480, 33901, 35070, 37408, 38744, 40080, 46760, 48430, 48720, 56112, 58116, 67802, 70140, 72645, 77488, 80160, 93520, 96860, 97440, 101703, 112224, 116232, 135604, 140280, 145290, 154976, 169505, 187040, 193720, 203406, 232464, 271208, 280560, 290580, 339010, 387440, 406812, 464928, 508515, 542416, 561120, 581160, 678020, 774880, 813624, 1017030, 1084832, 1162320, 1356040, 1627248, 2034060, 2324640, 2712080, 3254496, 4068120, 5424160, 8136240, 16272480]

約数ペア:

[(1, 16272480), (2, 8136240), (3, 5424160), (4, 4068120), (5, 3254496), (6, 2712080), (7, 2324640), (8, 2034060), (10, 1627248), (12, 1356040), (14, 1162320), (15, 1084832), (16, 1017030), (20, 813624), (21, 774880), (24, 678020), (28, 581160), (29, 561120), (30, 542416), (32, 508515), (35, 464928), (40, 406812), (42, 387440), (48, 339010), (56, 290580), (58, 280560), (60, 271208), (70, 232464), (80, 203406), (84, 193720), (87, 187040), (96, 169505), (105, 154976), (112, 145290), (116, 140280), (120, 135604), (140, 116232), (145, 112224), (160, 101703), (167, 97440), (168, 96860), (174, 93520), (203, 80160), (210, 77488), (224, 72645), (232, 70140), (240, 67802), (280, 58116), (290, 56112), (334, 48720), (336, 48430), (348, 46760), (406, 40080), (420, 38744), (435, 37408), (464, 35070), (480, 33901), (501, 32480), (560, 29058), (580, 28056), (609, 26720), (668, 24360), (672, 24215), (696, 23380), (812, 20040), (835, 19488), (840, 19372), (870, 18704), (928, 17535), (1002, 16240), (1015, 16032), (1120, 14529), (1160, 14028), (1169, 13920), (1218, 13360), (1336, 12180), (1392, 11690), (1624, 10020), (1670, 9744), (1680, 9686), (1740, 9352), (2004, 8120), (2030, 8016), (2320, 7014), (2338, 6960), (2436, 6680), (2505, 6496), (2672, 6090), (2784, 5845), (3045, 5344), (3248, 5010), (3340, 4872), (3360, 4843), (3480, 4676), (3507, 4640), (4008, 4060)]