206870160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 200

約数和(自身を含む): 750219840

約数和(自身を除く): 543349680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 359, 392, 420, 490, 560, 588, 686, 718, 735, 784, 840, 980, 1029, 1077, 1176, 1372, 1436, 1470, 1680, 1715, 1795, 1960, 2058, 2154, 2352, 2401, 2513, 2744, 2872, 2940, 3430, 3590, 3920, 4116, 4308, 4802, 5026, 5145, 5385, 5488, 5744, 5880, 6860, 7180, 7203, 7539, 8232, 8616, 9604, 10052, 10290, 10770, 11760, 12005, 12565, 13720, 14360, 14406, 15078, 16464, 17232, 17591, 19208, 20104, 20580, 21540, 24010, 25130, 27440, 28720, 28812, 30156, 35182, 36015, 37695, 38416, 40208, 41160, 43080, 48020, 50260, 52773, 57624, 60312, 70364, 72030, 75390, 82320, 86160, 87955, 96040, 100520, 105546, 115248, 120624, 123137, 140728, 144060, 150780, 175910, 192080, 201040, 211092, 246274, 263865, 281456, 288120, 301560, 351820, 369411, 422184, 492548, 527730, 576240, 603120, 615685, 703640, 738822, 844368, 861959, 985096, 1055460, 1231370, 1407280, 1477644, 1723918, 1847055, 1970192, 2110920, 2462740, 2585877, 2955288, 3447836, 3694110, 4221840, 4309795, 4925480, 5171754, 5910576, 6895672, 7388220, 8619590, 9850960, 10343508, 12929385, 13791344, 14776440, 17239180, 20687016, 25858770, 29552880, 34478360, 41374032, 51717540, 68956720, 103435080, 206870160]

約数ペア:

[(1, 206870160), (2, 103435080), (3, 68956720), (4, 51717540), (5, 41374032), (6, 34478360), (7, 29552880), (8, 25858770), (10, 20687016), (12, 17239180), (14, 14776440), (15, 13791344), (16, 12929385), (20, 10343508), (21, 9850960), (24, 8619590), (28, 7388220), (30, 6895672), (35, 5910576), (40, 5171754), (42, 4925480), (48, 4309795), (49, 4221840), (56, 3694110), (60, 3447836), (70, 2955288), (80, 2585877), (84, 2462740), (98, 2110920), (105, 1970192), (112, 1847055), (120, 1723918), (140, 1477644), (147, 1407280), (168, 1231370), (196, 1055460), (210, 985096), (240, 861959), (245, 844368), (280, 738822), (294, 703640), (336, 615685), (343, 603120), (359, 576240), (392, 527730), (420, 492548), (490, 422184), (560, 369411), (588, 351820), (686, 301560), (718, 288120), (735, 281456), (784, 263865), (840, 246274), (980, 211092), (1029, 201040), (1077, 192080), (1176, 175910), (1372, 150780), (1436, 144060), (1470, 140728), (1680, 123137), (1715, 120624), (1795, 115248), (1960, 105546), (2058, 100520), (2154, 96040), (2352, 87955), (2401, 86160), (2513, 82320), (2744, 75390), (2872, 72030), (2940, 70364), (3430, 60312), (3590, 57624), (3920, 52773), (4116, 50260), (4308, 48020), (4802, 43080), (5026, 41160), (5145, 40208), (5385, 38416), (5488, 37695), (5744, 36015), (5880, 35182), (6860, 30156), (7180, 28812), (7203, 28720), (7539, 27440), (8232, 25130), (8616, 24010), (9604, 21540), (10052, 20580), (10290, 20104), (10770, 19208), (11760, 17591), (12005, 17232), (12565, 16464), (13720, 15078), (14360, 14406)]