190139520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 610727040

約数和(自身を除く): 420587520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 320, 334, 384, 480, 501, 593, 640, 668, 835, 960, 1002, 1186, 1336, 1670, 1779, 1920, 2004, 2372, 2505, 2672, 2965, 3340, 3558, 4008, 4744, 5010, 5344, 5930, 6680, 7116, 8016, 8895, 9488, 10020, 10688, 11860, 13360, 14232, 16032, 17790, 18976, 20040, 21376, 23720, 26720, 28464, 32064, 35580, 37952, 40080, 47440, 53440, 56928, 64128, 71160, 75904, 80160, 94880, 99031, 106880, 113856, 142320, 160320, 189760, 198062, 227712, 284640, 297093, 320640, 379520, 396124, 495155, 569280, 594186, 792248, 990310, 1138560, 1188372, 1485465, 1584496, 1980620, 2376744, 2970930, 3168992, 3961240, 4753488, 5941860, 6337984, 7922480, 9506976, 11883720, 12675968, 15844960, 19013952, 23767440, 31689920, 38027904, 47534880, 63379840, 95069760, 190139520]

約数ペア:

[(1, 190139520), (2, 95069760), (3, 63379840), (4, 47534880), (5, 38027904), (6, 31689920), (8, 23767440), (10, 19013952), (12, 15844960), (15, 12675968), (16, 11883720), (20, 9506976), (24, 7922480), (30, 6337984), (32, 5941860), (40, 4753488), (48, 3961240), (60, 3168992), (64, 2970930), (80, 2376744), (96, 1980620), (120, 1584496), (128, 1485465), (160, 1188372), (167, 1138560), (192, 990310), (240, 792248), (320, 594186), (334, 569280), (384, 495155), (480, 396124), (501, 379520), (593, 320640), (640, 297093), (668, 284640), (835, 227712), (960, 198062), (1002, 189760), (1186, 160320), (1336, 142320), (1670, 113856), (1779, 106880), (1920, 99031), (2004, 94880), (2372, 80160), (2505, 75904), (2672, 71160), (2965, 64128), (3340, 56928), (3558, 53440), (4008, 47440), (4744, 40080), (5010, 37952), (5344, 35580), (5930, 32064), (6680, 28464), (7116, 26720), (8016, 23720), (8895, 21376), (9488, 20040), (10020, 18976), (10688, 17790), (11860, 16032), (13360, 14232)]