239825880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31723}}^1$

素因数の和:31750

約数の個数: 128

約数和(自身を含む): 913651200

約数和(自身を除く): 673825320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 31723, 63446, 95169, 126892, 158615, 190338, 222061, 253784, 285507, 317230, 380676, 444122, 475845, 571014, 634460, 666183, 761352, 856521, 888244, 951690, 1110305, 1142028, 1268920, 1332366, 1427535, 1713042, 1776488, 1903380, 1998549, 2220610, 2284056, 2664732, 2855070, 3330915, 3426084, 3806760, 3997098, 4282605, 4441220, 5329464, 5710140, 5995647, 6661830, 6852168, 7994196, 8565210, 8882440, 9992745, 11420280, 11991294, 13323660, 15988392, 17130420, 19985490, 23982588, 26647320, 29978235, 34260840, 39970980, 47965176, 59956470, 79941960, 119912940, 239825880]

約数ペア:

[(1, 239825880), (2, 119912940), (3, 79941960), (4, 59956470), (5, 47965176), (6, 39970980), (7, 34260840), (8, 29978235), (9, 26647320), (10, 23982588), (12, 19985490), (14, 17130420), (15, 15988392), (18, 13323660), (20, 11991294), (21, 11420280), (24, 9992745), (27, 8882440), (28, 8565210), (30, 7994196), (35, 6852168), (36, 6661830), (40, 5995647), (42, 5710140), (45, 5329464), (54, 4441220), (56, 4282605), (60, 3997098), (63, 3806760), (70, 3426084), (72, 3330915), (84, 2855070), (90, 2664732), (105, 2284056), (108, 2220610), (120, 1998549), (126, 1903380), (135, 1776488), (140, 1713042), (168, 1427535), (180, 1332366), (189, 1268920), (210, 1142028), (216, 1110305), (252, 951690), (270, 888244), (280, 856521), (315, 761352), (360, 666183), (378, 634460), (420, 571014), (504, 475845), (540, 444122), (630, 380676), (756, 317230), (840, 285507), (945, 253784), (1080, 222061), (1260, 190338), (1512, 158615), (1890, 126892), (2520, 95169), (3780, 63446), (7560, 31723)]