7439285880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1589591}}^1$

素因数の和:1589621

約数の個数: 96

約数和(自身を含む): 26037516960

約数和(自身を除く): 18598231080

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, 1589591, 3179182, 4768773, 6358364, 7947955, 9537546, 12716728, 14306319, 15895910, 19075092, 20664683, 23843865, 28612638, 31791820, 38150184, 41329366, 47687730, 57225276, 61994049, 63583640, 71531595, 82658732, 95375460, 103323415, 114450552, 123988098, 143063190, 165317464, 185982147, 190750920, 206646830, 247976196, 286126380, 309970245, 371964294, 413293660, 495952392, 572252760, 619940490, 743928588, 826587320, 929910735, 1239880980, 1487857176, 1859821470, 2479761960, 3719642940, 7439285880]

約数ペア:

[(1, 7439285880), (2, 3719642940), (3, 2479761960), (4, 1859821470), (5, 1487857176), (6, 1239880980), (8, 929910735), (9, 826587320), (10, 743928588), (12, 619940490), (13, 572252760), (15, 495952392), (18, 413293660), (20, 371964294), (24, 309970245), (26, 286126380), (30, 247976196), (36, 206646830), (39, 190750920), (40, 185982147), (45, 165317464), (52, 143063190), (60, 123988098), (65, 114450552), (72, 103323415), (78, 95375460), (90, 82658732), (104, 71531595), (117, 63583640), (120, 61994049), (130, 57225276), (156, 47687730), (180, 41329366), (195, 38150184), (234, 31791820), (260, 28612638), (312, 23843865), (360, 20664683), (390, 19075092), (468, 15895910), (520, 14306319), (585, 12716728), (780, 9537546), (936, 7947955), (1170, 6358364), (1560, 4768773), (2340, 3179182), (4680, 1589591)]