747316440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159683}}^1$

素因数の和:159713

約数の個数: 96

約数和(自身を含む): 2615623920

約数和(自身を除く): 1868307480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 159683, 319366, 479049, 638732, 798415, 958098, 1277464, 1437147, 1596830, 1916196, 2075879, 2395245, 2874294, 3193660, 3832392, 4151758, 4790490, 5748588, 6227637, 6387320, 7185735, 8303516, 9580980, 10379395, 11497176, 12455274, 14371470, 16607032, 18682911, 19161960, 20758790, 24910548, 28742940, 31138185, 37365822, 41517580, 49821096, 57485880, 62276370, 74731644, 83035160, 93414555, 124552740, 149463288, 186829110, 249105480, 373658220, 747316440]

約数ペア:

[(1, 747316440), (2, 373658220), (3, 249105480), (4, 186829110), (5, 149463288), (6, 124552740), (8, 93414555), (9, 83035160), (10, 74731644), (12, 62276370), (13, 57485880), (15, 49821096), (18, 41517580), (20, 37365822), (24, 31138185), (26, 28742940), (30, 24910548), (36, 20758790), (39, 19161960), (40, 18682911), (45, 16607032), (52, 14371470), (60, 12455274), (65, 11497176), (72, 10379395), (78, 9580980), (90, 8303516), (104, 7185735), (117, 6387320), (120, 6227637), (130, 5748588), (156, 4790490), (180, 4151758), (195, 3832392), (234, 3193660), (260, 2874294), (312, 2395245), (360, 2075879), (390, 1916196), (468, 1596830), (520, 1437147), (585, 1277464), (780, 958098), (936, 798415), (1170, 638732), (1560, 479049), (2340, 319366), (4680, 159683)]