2155181760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4481}}^1$

素因数の和:4671

約数の個数: 168

約数和(自身を含む): 7458980256

約数和(自身を除く): 5303798496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 167, 180, 192, 240, 288, 320, 334, 360, 480, 501, 576, 668, 720, 835, 960, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 2880, 3006, 3340, 4008, 4481, 5010, 5344, 6012, 6680, 7515, 8016, 8962, 10020, 10688, 12024, 13360, 13443, 15030, 16032, 17924, 20040, 22405, 24048, 26720, 26886, 30060, 32064, 35848, 40080, 40329, 44810, 48096, 53440, 53772, 60120, 67215, 71696, 80160, 80658, 89620, 96192, 107544, 120240, 134430, 143392, 160320, 161316, 179240, 201645, 215088, 240480, 268860, 286784, 322632, 358480, 403290, 430176, 480960, 537720, 645264, 716960, 748327, 806580, 860352, 1075440, 1290528, 1433920, 1496654, 1613160, 2150880, 2244981, 2581056, 2993308, 3226320, 3741635, 4301760, 4489962, 5986616, 6452640, 6734943, 7483270, 8979924, 11224905, 11973232, 12905280, 13469886, 14966540, 17959848, 22449810, 23946464, 26939772, 29933080, 33674715, 35919696, 44899620, 47892928, 53879544, 59866160, 67349430, 71839392, 89799240, 107759088, 119732320, 134698860, 143678784, 179598480, 215518176, 239464640, 269397720, 359196960, 431036352, 538795440, 718393920, 1077590880, 2155181760]

約数ペア:

[(1, 2155181760), (2, 1077590880), (3, 718393920), (4, 538795440), (5, 431036352), (6, 359196960), (8, 269397720), (9, 239464640), (10, 215518176), (12, 179598480), (15, 143678784), (16, 134698860), (18, 119732320), (20, 107759088), (24, 89799240), (30, 71839392), (32, 67349430), (36, 59866160), (40, 53879544), (45, 47892928), (48, 44899620), (60, 35919696), (64, 33674715), (72, 29933080), (80, 26939772), (90, 23946464), (96, 22449810), (120, 17959848), (144, 14966540), (160, 13469886), (167, 12905280), (180, 11973232), (192, 11224905), (240, 8979924), (288, 7483270), (320, 6734943), (334, 6452640), (360, 5986616), (480, 4489962), (501, 4301760), (576, 3741635), (668, 3226320), (720, 2993308), (835, 2581056), (960, 2244981), (1002, 2150880), (1336, 1613160), (1440, 1496654), (1503, 1433920), (1670, 1290528), (2004, 1075440), (2505, 860352), (2672, 806580), (2880, 748327), (3006, 716960), (3340, 645264), (4008, 537720), (4481, 480960), (5010, 430176), (5344, 403290), (6012, 358480), (6680, 322632), (7515, 286784), (8016, 268860), (8962, 240480), (10020, 215088), (10688, 201645), (12024, 179240), (13360, 161316), (13443, 160320), (15030, 143392), (16032, 134430), (17924, 120240), (20040, 107544), (22405, 96192), (24048, 89620), (26720, 80658), (26886, 80160), (30060, 71696), (32064, 67215), (35848, 60120), (40080, 53772), (40329, 53440), (44810, 48096)]