1689837660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5023}}^1$

素因数の和:5137

約数の個数: 192

約数和(自身を含む): 6077030400

約数和(自身を除く): 4387192740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 89, 90, 105, 108, 126, 135, 140, 178, 180, 189, 210, 252, 267, 270, 315, 356, 378, 420, 445, 534, 540, 623, 630, 756, 801, 890, 945, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 1890, 2403, 2492, 2670, 3115, 3204, 3738, 3780, 4005, 4806, 5023, 5340, 5607, 6230, 7476, 8010, 9345, 9612, 10046, 11214, 12015, 12460, 15069, 16020, 16821, 18690, 20092, 22428, 24030, 25115, 28035, 30138, 33642, 35161, 37380, 45207, 48060, 50230, 56070, 60276, 67284, 70322, 75345, 84105, 90414, 100460, 105483, 112140, 135621, 140644, 150690, 168210, 175805, 180828, 210966, 226035, 271242, 301380, 316449, 336420, 351610, 421932, 447047, 452070, 527415, 542484, 632898, 678105, 703220, 894094, 904140, 949347, 1054830, 1265796, 1341141, 1356210, 1582245, 1788188, 1898694, 2109660, 2235235, 2682282, 2712420, 3129329, 3164490, 3797388, 4023423, 4470470, 4746735, 5364564, 6258658, 6328980, 6705705, 8046846, 8940940, 9387987, 9493470, 12070269, 12517316, 13411410, 15646645, 16093692, 18775974, 18986940, 20117115, 24140538, 26822820, 28163961, 31293290, 37551948, 40234230, 46939935, 48281076, 56327922, 60351345, 62586580, 80468460, 84491883, 93879870, 112655844, 120702690, 140819805, 168983766, 187759740, 241405380, 281639610, 337967532, 422459415, 563279220, 844918830, 1689837660]

約数ペア:

[(1, 1689837660), (2, 844918830), (3, 563279220), (4, 422459415), (5, 337967532), (6, 281639610), (7, 241405380), (9, 187759740), (10, 168983766), (12, 140819805), (14, 120702690), (15, 112655844), (18, 93879870), (20, 84491883), (21, 80468460), (27, 62586580), (28, 60351345), (30, 56327922), (35, 48281076), (36, 46939935), (42, 40234230), (45, 37551948), (54, 31293290), (60, 28163961), (63, 26822820), (70, 24140538), (84, 20117115), (89, 18986940), (90, 18775974), (105, 16093692), (108, 15646645), (126, 13411410), (135, 12517316), (140, 12070269), (178, 9493470), (180, 9387987), (189, 8940940), (210, 8046846), (252, 6705705), (267, 6328980), (270, 6258658), (315, 5364564), (356, 4746735), (378, 4470470), (420, 4023423), (445, 3797388), (534, 3164490), (540, 3129329), (623, 2712420), (630, 2682282), (756, 2235235), (801, 2109660), (890, 1898694), (945, 1788188), (1068, 1582245), (1246, 1356210), (1260, 1341141), (1335, 1265796), (1602, 1054830), (1780, 949347), (1869, 904140), (1890, 894094), (2403, 703220), (2492, 678105), (2670, 632898), (3115, 542484), (3204, 527415), (3738, 452070), (3780, 447047), (4005, 421932), (4806, 351610), (5023, 336420), (5340, 316449), (5607, 301380), (6230, 271242), (7476, 226035), (8010, 210966), (9345, 180828), (9612, 175805), (10046, 168210), (11214, 150690), (12015, 140644), (12460, 135621), (15069, 112140), (16020, 105483), (16821, 100460), (18690, 90414), (20092, 84105), (22428, 75345), (24030, 70322), (25115, 67284), (28035, 60276), (30138, 56070), (33642, 50230), (35161, 48060), (37380, 45207)]