19014734640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{56713}}^1$

素因数の和:56867

約数の個数: 160

約数和(自身を含む): 64811851776

約数和(自身を除く): 45797117136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 880, 1016, 1270, 1320, 1397, 1524, 1905, 2032, 2540, 2640, 2794, 3048, 3810, 4191, 5080, 5588, 6096, 6985, 7620, 8382, 10160, 11176, 13970, 15240, 16764, 20955, 22352, 27940, 30480, 33528, 41910, 55880, 56713, 67056, 83820, 111760, 113426, 167640, 170139, 226852, 283565, 335280, 340278, 453704, 567130, 623843, 680556, 850695, 907408, 1134260, 1247686, 1361112, 1701390, 1871529, 2268520, 2495372, 2722224, 3119215, 3402780, 3743058, 4537040, 4990744, 6238430, 6805560, 7202551, 7486116, 9357645, 9981488, 12476860, 13611120, 14405102, 14972232, 18715290, 21607653, 24953720, 28810204, 29944464, 36012755, 37430580, 43215306, 49907440, 57620408, 72025510, 74861160, 79228061, 86430612, 108038265, 115240816, 144051020, 149722320, 158456122, 172861224, 216076530, 237684183, 288102040, 316912244, 345722448, 396140305, 432153060, 475368366, 576204080, 633824488, 792280610, 864306120, 950736732, 1188420915, 1267648976, 1584561220, 1728612240, 1901473464, 2376841830, 3169122440, 3802946928, 4753683660, 6338244880, 9507367320, 19014734640]

約数ペア:

[(1, 19014734640), (2, 9507367320), (3, 6338244880), (4, 4753683660), (5, 3802946928), (6, 3169122440), (8, 2376841830), (10, 1901473464), (11, 1728612240), (12, 1584561220), (15, 1267648976), (16, 1188420915), (20, 950736732), (22, 864306120), (24, 792280610), (30, 633824488), (33, 576204080), (40, 475368366), (44, 432153060), (48, 396140305), (55, 345722448), (60, 316912244), (66, 288102040), (80, 237684183), (88, 216076530), (110, 172861224), (120, 158456122), (127, 149722320), (132, 144051020), (165, 115240816), (176, 108038265), (220, 86430612), (240, 79228061), (254, 74861160), (264, 72025510), (330, 57620408), (381, 49907440), (440, 43215306), (508, 37430580), (528, 36012755), (635, 29944464), (660, 28810204), (762, 24953720), (880, 21607653), (1016, 18715290), (1270, 14972232), (1320, 14405102), (1397, 13611120), (1524, 12476860), (1905, 9981488), (2032, 9357645), (2540, 7486116), (2640, 7202551), (2794, 6805560), (3048, 6238430), (3810, 4990744), (4191, 4537040), (5080, 3743058), (5588, 3402780), (6096, 3119215), (6985, 2722224), (7620, 2495372), (8382, 2268520), (10160, 1871529), (11176, 1701390), (13970, 1361112), (15240, 1247686), (16764, 1134260), (20955, 907408), (22352, 850695), (27940, 680556), (30480, 623843), (33528, 567130), (41910, 453704), (55880, 340278), (56713, 335280), (67056, 283565), (83820, 226852), (111760, 170139), (113426, 167640)]