137719680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10276

約数の個数: 128

約数和(自身を含む): 501742080

約数和(自身を除く): 364022400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10247, 13440, 20494, 30741, 40988, 51235, 61482, 71729, 81976, 102470, 122964, 143458, 153705, 163952, 204940, 215187, 245928, 286916, 307410, 327904, 358645, 409880, 430374, 491856, 573832, 614820, 655808, 717290, 819760, 860748, 983712, 1075935, 1147664, 1229640, 1311616, 1434580, 1639520, 1721496, 1967424, 2151870, 2295328, 2459280, 2869160, 3279040, 3442992, 3934848, 4303740, 4590656, 4918560, 5738320, 6558080, 6885984, 8607480, 9181312, 9837120, 11476640, 13771968, 17214960, 19674240, 22953280, 27543936, 34429920, 45906560, 68859840, 137719680]

約数ペア:

[(1, 137719680), (2, 68859840), (3, 45906560), (4, 34429920), (5, 27543936), (6, 22953280), (7, 19674240), (8, 17214960), (10, 13771968), (12, 11476640), (14, 9837120), (15, 9181312), (16, 8607480), (20, 6885984), (21, 6558080), (24, 5738320), (28, 4918560), (30, 4590656), (32, 4303740), (35, 3934848), (40, 3442992), (42, 3279040), (48, 2869160), (56, 2459280), (60, 2295328), (64, 2151870), (70, 1967424), (80, 1721496), (84, 1639520), (96, 1434580), (105, 1311616), (112, 1229640), (120, 1147664), (128, 1075935), (140, 983712), (160, 860748), (168, 819760), (192, 717290), (210, 655808), (224, 614820), (240, 573832), (280, 491856), (320, 430374), (336, 409880), (384, 358645), (420, 327904), (448, 307410), (480, 286916), (560, 245928), (640, 215187), (672, 204940), (840, 163952), (896, 153705), (960, 143458), (1120, 122964), (1344, 102470), (1680, 81976), (1920, 71729), (2240, 61482), (2688, 51235), (3360, 40988), (4480, 30741), (6720, 20494), (10247, 13440)]