19517232240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{224027}}^1$

素因数の和:224068

約数の個数: 180

約数和(自身を含む): 72046060632

約数和(自身を除く): 52528828392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 14520, 17424, 21780, 29040, 43560, 87120, 224027, 448054, 672081, 896108, 1120135, 1344162, 1792216, 2016243, 2240270, 2464297, 2688324, 3360405, 3584432, 4032486, 4480540, 4928594, 5376648, 6720810, 7392891, 8064972, 8961080, 9857188, 10081215, 10753296, 12321485, 13441620, 14785782, 16129944, 17922160, 19714376, 20162430, 22178673, 24642970, 26883240, 27107267, 29571564, 32259888, 36964455, 39428752, 40324860, 44357346, 49285940, 53766480, 54214534, 59143128, 73928910, 80649720, 81321801, 88714692, 98571880, 108429068, 110893365, 118286256, 135536335, 147857820, 161299440, 162643602, 177429384, 197143760, 216858136, 221786730, 243965403, 271072670, 295715640, 325287204, 354858768, 406609005, 433716272, 443573460, 487930806, 542145340, 591431280, 650574408, 813218010, 887146920, 975861612, 1084290680, 1219827015, 1301148816, 1626436020, 1774293840, 1951723224, 2168581360, 2439654030, 3252872040, 3903446448, 4879308060, 6505744080, 9758616120, 19517232240]

約数ペア:

[(1, 19517232240), (2, 9758616120), (3, 6505744080), (4, 4879308060), (5, 3903446448), (6, 3252872040), (8, 2439654030), (9, 2168581360), (10, 1951723224), (11, 1774293840), (12, 1626436020), (15, 1301148816), (16, 1219827015), (18, 1084290680), (20, 975861612), (22, 887146920), (24, 813218010), (30, 650574408), (33, 591431280), (36, 542145340), (40, 487930806), (44, 443573460), (45, 433716272), (48, 406609005), (55, 354858768), (60, 325287204), (66, 295715640), (72, 271072670), (80, 243965403), (88, 221786730), (90, 216858136), (99, 197143760), (110, 177429384), (120, 162643602), (121, 161299440), (132, 147857820), (144, 135536335), (165, 118286256), (176, 110893365), (180, 108429068), (198, 98571880), (220, 88714692), (240, 81321801), (242, 80649720), (264, 73928910), (330, 59143128), (360, 54214534), (363, 53766480), (396, 49285940), (440, 44357346), (484, 40324860), (495, 39428752), (528, 36964455), (605, 32259888), (660, 29571564), (720, 27107267), (726, 26883240), (792, 24642970), (880, 22178673), (968, 20162430), (990, 19714376), (1089, 17922160), (1210, 16129944), (1320, 14785782), (1452, 13441620), (1584, 12321485), (1815, 10753296), (1936, 10081215), (1980, 9857188), (2178, 8961080), (2420, 8064972), (2640, 7392891), (2904, 6720810), (3630, 5376648), (3960, 4928594), (4356, 4480540), (4840, 4032486), (5445, 3584432), (5808, 3360405), (7260, 2688324), (7920, 2464297), (8712, 2240270), (9680, 2016243), (10890, 1792216), (14520, 1344162), (17424, 1120135), (21780, 896108), (29040, 672081), (43560, 448054), (87120, 224027)]