211925160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{21803}}^1$

素因数の和:21829

約数の個数: 96

約数和(自身を含む): 714299040

約数和(自身を除く): 502373880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 21803, 43606, 65409, 87212, 109015, 130818, 174424, 196227, 218030, 261636, 327045, 392454, 436060, 523272, 588681, 654090, 784908, 872120, 981135, 1177362, 1308180, 1569816, 1766043, 1962270, 2354724, 2616360, 2943405, 3532086, 3924540, 4709448, 5298129, 5886810, 7064172, 7849080, 8830215, 10596258, 11773620, 14128344, 17660430, 21192516, 23547240, 26490645, 35320860, 42385032, 52981290, 70641720, 105962580, 211925160]

約数ペア:

[(1, 211925160), (2, 105962580), (3, 70641720), (4, 52981290), (5, 42385032), (6, 35320860), (8, 26490645), (9, 23547240), (10, 21192516), (12, 17660430), (15, 14128344), (18, 11773620), (20, 10596258), (24, 8830215), (27, 7849080), (30, 7064172), (36, 5886810), (40, 5298129), (45, 4709448), (54, 3924540), (60, 3532086), (72, 2943405), (81, 2616360), (90, 2354724), (108, 1962270), (120, 1766043), (135, 1569816), (162, 1308180), (180, 1177362), (216, 981135), (243, 872120), (270, 784908), (324, 654090), (360, 588681), (405, 523272), (486, 436060), (540, 392454), (648, 327045), (810, 261636), (972, 218030), (1080, 196227), (1215, 174424), (1620, 130818), (1944, 109015), (2430, 87212), (3240, 65409), (4860, 43606), (9720, 21803)]