215705880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46091}}^1$

素因数の和:46121

約数の個数: 96

約数和(自身を含む): 754986960

約数和(自身を除く): 539281080

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, 46091, 92182, 138273, 184364, 230455, 276546, 368728, 414819, 460910, 553092, 599183, 691365, 829638, 921820, 1106184, 1198366, 1382730, 1659276, 1797549, 1843640, 2074095, 2396732, 2765460, 2995915, 3318552, 3595098, 4148190, 4793464, 5392647, 5530920, 5991830, 7190196, 8296380, 8987745, 10785294, 11983660, 14380392, 16592760, 17975490, 21570588, 23967320, 26963235, 35950980, 43141176, 53926470, 71901960, 107852940, 215705880]

約数ペア:

[(1, 215705880), (2, 107852940), (3, 71901960), (4, 53926470), (5, 43141176), (6, 35950980), (8, 26963235), (9, 23967320), (10, 21570588), (12, 17975490), (13, 16592760), (15, 14380392), (18, 11983660), (20, 10785294), (24, 8987745), (26, 8296380), (30, 7190196), (36, 5991830), (39, 5530920), (40, 5392647), (45, 4793464), (52, 4148190), (60, 3595098), (65, 3318552), (72, 2995915), (78, 2765460), (90, 2396732), (104, 2074095), (117, 1843640), (120, 1797549), (130, 1659276), (156, 1382730), (180, 1198366), (195, 1106184), (234, 921820), (260, 829638), (312, 691365), (360, 599183), (390, 553092), (468, 460910), (520, 414819), (585, 368728), (780, 276546), (936, 230455), (1170, 184364), (1560, 138273), (2340, 92182), (4680, 46091)]