204697080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2854

約数の個数: 192

約数和(自身を含む): 786801600

約数和(自身を除く): 582104520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 2801, 3045, 3480, 3654, 4060, 4872, 5220, 5602, 6090, 7308, 8120, 8403, 9135, 10440, 11204, 12180, 14005, 14616, 16806, 18270, 19607, 22408, 24360, 25209, 28010, 33612, 36540, 39214, 42015, 50418, 56020, 58821, 67224, 73080, 78428, 81229, 84030, 98035, 100836, 112040, 117642, 126045, 156856, 162458, 168060, 176463, 196070, 201672, 235284, 243687, 252090, 294105, 324916, 336120, 352926, 392140, 406145, 470568, 487374, 504180, 568603, 588210, 649832, 705852, 731061, 784280, 812290, 882315, 974748, 1008360, 1137206, 1176420, 1218435, 1411704, 1462122, 1624580, 1705809, 1764630, 1949496, 2274412, 2352840, 2436870, 2843015, 2924244, 3249160, 3411618, 3529260, 3655305, 4548824, 4873740, 5117427, 5686030, 5848488, 6823236, 7058520, 7310610, 8529045, 9747480, 10234854, 11372060, 13646472, 14621220, 17058090, 20469708, 22744120, 25587135, 29242440, 34116180, 40939416, 51174270, 68232360, 102348540, 204697080]

約数ペア:

[(1, 204697080), (2, 102348540), (3, 68232360), (4, 51174270), (5, 40939416), (6, 34116180), (7, 29242440), (8, 25587135), (9, 22744120), (10, 20469708), (12, 17058090), (14, 14621220), (15, 13646472), (18, 11372060), (20, 10234854), (21, 9747480), (24, 8529045), (28, 7310610), (29, 7058520), (30, 6823236), (35, 5848488), (36, 5686030), (40, 5117427), (42, 4873740), (45, 4548824), (56, 3655305), (58, 3529260), (60, 3411618), (63, 3249160), (70, 2924244), (72, 2843015), (84, 2436870), (87, 2352840), (90, 2274412), (105, 1949496), (116, 1764630), (120, 1705809), (126, 1624580), (140, 1462122), (145, 1411704), (168, 1218435), (174, 1176420), (180, 1137206), (203, 1008360), (210, 974748), (232, 882315), (252, 812290), (261, 784280), (280, 731061), (290, 705852), (315, 649832), (348, 588210), (360, 568603), (406, 504180), (420, 487374), (435, 470568), (504, 406145), (522, 392140), (580, 352926), (609, 336120), (630, 324916), (696, 294105), (812, 252090), (840, 243687), (870, 235284), (1015, 201672), (1044, 196070), (1160, 176463), (1218, 168060), (1260, 162458), (1305, 156856), (1624, 126045), (1740, 117642), (1827, 112040), (2030, 100836), (2088, 98035), (2436, 84030), (2520, 81229), (2610, 78428), (2801, 73080), (3045, 67224), (3480, 58821), (3654, 56020), (4060, 50418), (4872, 42015), (5220, 39214), (5602, 36540), (6090, 33612), (7308, 28010), (8120, 25209), (8403, 24360), (9135, 22408), (10440, 19607), (11204, 18270), (12180, 16806), (14005, 14616)]