190312920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{75521}}^1$

素因数の和:75545

約数の個数: 96

約数和(自身を含む): 706885920

約数和(自身を除く): 516573000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 75521, 151042, 226563, 302084, 377605, 453126, 528647, 604168, 679689, 755210, 906252, 1057294, 1132815, 1359378, 1510420, 1585941, 1812504, 2114588, 2265630, 2643235, 2718756, 3020840, 3171882, 3398445, 4229176, 4531260, 4757823, 5286470, 5437512, 6343764, 6796890, 7929705, 9062520, 9515646, 10572940, 12687528, 13593780, 15859410, 19031292, 21145880, 23789115, 27187560, 31718820, 38062584, 47578230, 63437640, 95156460, 190312920]

約数ペア:

[(1, 190312920), (2, 95156460), (3, 63437640), (4, 47578230), (5, 38062584), (6, 31718820), (7, 27187560), (8, 23789115), (9, 21145880), (10, 19031292), (12, 15859410), (14, 13593780), (15, 12687528), (18, 10572940), (20, 9515646), (21, 9062520), (24, 7929705), (28, 6796890), (30, 6343764), (35, 5437512), (36, 5286470), (40, 4757823), (42, 4531260), (45, 4229176), (56, 3398445), (60, 3171882), (63, 3020840), (70, 2718756), (72, 2643235), (84, 2265630), (90, 2114588), (105, 1812504), (120, 1585941), (126, 1510420), (140, 1359378), (168, 1132815), (180, 1057294), (210, 906252), (252, 755210), (280, 679689), (315, 604168), (360, 528647), (420, 453126), (504, 377605), (630, 302084), (840, 226563), (1260, 151042), (2520, 75521)]