181090560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{6737}}^1$

素因数の和:6768

約数の個数: 144

約数和(自身を含む): 661078656

約数和(自身を除く): 479988096

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 6737, 8960, 13440, 13474, 20211, 26880, 26948, 33685, 40422, 47159, 53896, 67370, 80844, 94318, 101055, 107792, 134740, 141477, 161688, 188636, 202110, 215584, 235795, 269480, 282954, 323376, 377272, 404220, 431168, 471590, 538960, 565908, 646752, 707385, 754544, 808440, 862336, 943180, 1077920, 1131816, 1293504, 1414770, 1509088, 1616880, 1724672, 1886360, 2155840, 2263632, 2587008, 2829540, 3018176, 3233760, 3772720, 4311680, 4527264, 5174016, 5659080, 6036352, 6467520, 7545440, 8623360, 9054528, 11318160, 12072704, 12935040, 15090880, 18109056, 22636320, 25870080, 30181760, 36218112, 45272640, 60363520, 90545280, 181090560]

約数ペア:

[(1, 181090560), (2, 90545280), (3, 60363520), (4, 45272640), (5, 36218112), (6, 30181760), (7, 25870080), (8, 22636320), (10, 18109056), (12, 15090880), (14, 12935040), (15, 12072704), (16, 11318160), (20, 9054528), (21, 8623360), (24, 7545440), (28, 6467520), (30, 6036352), (32, 5659080), (35, 5174016), (40, 4527264), (42, 4311680), (48, 3772720), (56, 3233760), (60, 3018176), (64, 2829540), (70, 2587008), (80, 2263632), (84, 2155840), (96, 1886360), (105, 1724672), (112, 1616880), (120, 1509088), (128, 1414770), (140, 1293504), (160, 1131816), (168, 1077920), (192, 943180), (210, 862336), (224, 808440), (240, 754544), (256, 707385), (280, 646752), (320, 565908), (336, 538960), (384, 471590), (420, 431168), (448, 404220), (480, 377272), (560, 323376), (640, 282954), (672, 269480), (768, 235795), (840, 215584), (896, 202110), (960, 188636), (1120, 161688), (1280, 141477), (1344, 134740), (1680, 107792), (1792, 101055), (1920, 94318), (2240, 80844), (2688, 67370), (3360, 53896), (3840, 47159), (4480, 40422), (5376, 33685), (6720, 26948), (6737, 26880), (8960, 20211), (13440, 13474)]