11580961840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{128449}}^1$

素因数の和:128499

約数の個数: 120

約数和(自身を含む): 32683845600

約数和(自身を除く): 21102883760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 18032, 22540, 45080, 90160, 128449, 256898, 513796, 642245, 899143, 1027592, 1284490, 1798286, 2055184, 2568980, 2954327, 3596572, 4495715, 5137960, 5908654, 6294001, 7193144, 8991430, 10275920, 11817308, 12588002, 14386288, 14771635, 17982860, 20680289, 23634616, 25176004, 29543270, 31470005, 35965720, 41360578, 47269232, 50352008, 59086540, 62940010, 71931440, 82721156, 100704016, 103401445, 118173080, 125880020, 144762023, 165442312, 206802890, 236346160, 251760040, 289524046, 330884624, 413605780, 503520080, 579048092, 723810115, 827211560, 1158096184, 1447620230, 1654423120, 2316192368, 2895240460, 5790480920, 11580961840]

約数ペア:

[(1, 11580961840), (2, 5790480920), (4, 2895240460), (5, 2316192368), (7, 1654423120), (8, 1447620230), (10, 1158096184), (14, 827211560), (16, 723810115), (20, 579048092), (23, 503520080), (28, 413605780), (35, 330884624), (40, 289524046), (46, 251760040), (49, 236346160), (56, 206802890), (70, 165442312), (80, 144762023), (92, 125880020), (98, 118173080), (112, 103401445), (115, 100704016), (140, 82721156), (161, 71931440), (184, 62940010), (196, 59086540), (230, 50352008), (245, 47269232), (280, 41360578), (322, 35965720), (368, 31470005), (392, 29543270), (460, 25176004), (490, 23634616), (560, 20680289), (644, 17982860), (784, 14771635), (805, 14386288), (920, 12588002), (980, 11817308), (1127, 10275920), (1288, 8991430), (1610, 7193144), (1840, 6294001), (1960, 5908654), (2254, 5137960), (2576, 4495715), (3220, 3596572), (3920, 2954327), (4508, 2568980), (5635, 2055184), (6440, 1798286), (9016, 1284490), (11270, 1027592), (12880, 899143), (18032, 642245), (22540, 513796), (45080, 256898), (90160, 128449)]