13786215240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{18503}}^1$

素因数の和:19411

約数の個数: 128

約数和(自身を含む): 47322869760

約数和(自身を除く): 33536654520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 887, 1774, 2661, 3548, 4435, 5322, 6209, 7096, 8870, 10644, 12418, 13305, 17740, 18503, 18627, 21288, 24836, 26610, 31045, 35480, 37006, 37254, 49672, 53220, 55509, 62090, 74012, 74508, 92515, 93135, 106440, 111018, 124180, 129521, 148024, 149016, 185030, 186270, 222036, 248360, 259042, 277545, 370060, 372540, 388563, 444072, 518084, 555090, 647605, 740120, 745080, 777126, 1036168, 1110180, 1295210, 1554252, 1942815, 2220360, 2590420, 3108504, 3885630, 5180840, 7771260, 15542520, 16412161, 32824322, 49236483, 65648644, 82060805, 98472966, 114885127, 131297288, 164121610, 196945932, 229770254, 246182415, 328243220, 344655381, 393891864, 459540508, 492364830, 574425635, 656486440, 689310762, 919081016, 984729660, 1148851270, 1378621524, 1723276905, 1969459320, 2297702540, 2757243048, 3446553810, 4595405080, 6893107620, 13786215240]

約数ペア:

[(1, 13786215240), (2, 6893107620), (3, 4595405080), (4, 3446553810), (5, 2757243048), (6, 2297702540), (7, 1969459320), (8, 1723276905), (10, 1378621524), (12, 1148851270), (14, 984729660), (15, 919081016), (20, 689310762), (21, 656486440), (24, 574425635), (28, 492364830), (30, 459540508), (35, 393891864), (40, 344655381), (42, 328243220), (56, 246182415), (60, 229770254), (70, 196945932), (84, 164121610), (105, 131297288), (120, 114885127), (140, 98472966), (168, 82060805), (210, 65648644), (280, 49236483), (420, 32824322), (840, 16412161), (887, 15542520), (1774, 7771260), (2661, 5180840), (3548, 3885630), (4435, 3108504), (5322, 2590420), (6209, 2220360), (7096, 1942815), (8870, 1554252), (10644, 1295210), (12418, 1110180), (13305, 1036168), (17740, 777126), (18503, 745080), (18627, 740120), (21288, 647605), (24836, 555090), (26610, 518084), (31045, 444072), (35480, 388563), (37006, 372540), (37254, 370060), (49672, 277545), (53220, 259042), (55509, 248360), (62090, 222036), (74012, 186270), (74508, 185030), (92515, 149016), (93135, 148024), (106440, 129521), (111018, 124180)]