549377640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{24223}}^1$

素因数の和:24253

約数の個数: 160

約数和(自身を含む): 2110394880

約数和(自身を除く): 1561017240

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 24223, 48446, 72669, 96892, 121115, 145338, 169561, 193784, 218007, 242230, 290676, 339122, 363345, 436014, 484460, 508683, 581352, 654021, 678244, 726690, 847805, 872028, 968920, 1017366, 1090035, 1308042, 1356488, 1453380, 1526049, 1695610, 1744056, 1962063, 2034732, 2180070, 2543415, 2616084, 2906760, 3052098, 3270105, 3391220, 3924126, 4069464, 4360140, 4578147, 5086830, 5232168, 6104196, 6540210, 6782440, 7630245, 7848252, 8720280, 9156294, 9810315, 10173660, 12208392, 13080420, 13734441, 15260490, 15696504, 18312588, 19620630, 20347320, 22890735, 26160840, 27468882, 30520980, 36625176, 39241260, 45781470, 54937764, 61041960, 68672205, 78482520, 91562940, 109875528, 137344410, 183125880, 274688820, 549377640]

約数ペア:

[(1, 549377640), (2, 274688820), (3, 183125880), (4, 137344410), (5, 109875528), (6, 91562940), (7, 78482520), (8, 68672205), (9, 61041960), (10, 54937764), (12, 45781470), (14, 39241260), (15, 36625176), (18, 30520980), (20, 27468882), (21, 26160840), (24, 22890735), (27, 20347320), (28, 19620630), (30, 18312588), (35, 15696504), (36, 15260490), (40, 13734441), (42, 13080420), (45, 12208392), (54, 10173660), (56, 9810315), (60, 9156294), (63, 8720280), (70, 7848252), (72, 7630245), (81, 6782440), (84, 6540210), (90, 6104196), (105, 5232168), (108, 5086830), (120, 4578147), (126, 4360140), (135, 4069464), (140, 3924126), (162, 3391220), (168, 3270105), (180, 3052098), (189, 2906760), (210, 2616084), (216, 2543415), (252, 2180070), (270, 2034732), (280, 1962063), (315, 1744056), (324, 1695610), (360, 1526049), (378, 1453380), (405, 1356488), (420, 1308042), (504, 1090035), (540, 1017366), (567, 968920), (630, 872028), (648, 847805), (756, 726690), (810, 678244), (840, 654021), (945, 581352), (1080, 508683), (1134, 484460), (1260, 436014), (1512, 363345), (1620, 339122), (1890, 290676), (2268, 242230), (2520, 218007), (2835, 193784), (3240, 169561), (3780, 145338), (4536, 121115), (5670, 96892), (7560, 72669), (11340, 48446), (22680, 24223)]