239823360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 240

約数和(自身を含む): 949867776

約数和(自身を除く): 710044416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1487, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 2974, 3360, 3584, 3840, 4032, 4461, 4480, 4608, 5040, 5376, 5760, 5948, 6720, 7435, 7680, 8064, 8922, 8960, 10080, 10409, 10752, 11520, 11896, 13383, 13440, 14870, 16128, 17844, 17920, 20160, 20818, 22305, 23040, 23792, 26766, 26880, 29740, 31227, 32256, 35688, 40320, 41636, 44610, 47584, 52045, 53532, 53760, 59480, 62454, 66915, 71376, 80640, 83272, 89220, 93681, 95168, 104090, 107064, 118960, 124908, 133830, 142752, 156135, 161280, 166544, 178440, 187362, 190336, 208180, 214128, 237920, 249816, 267660, 285504, 312270, 333088, 356880, 374724, 380672, 416360, 428256, 468405, 475840, 499632, 535320, 571008, 624540, 666176, 713760, 749448, 761344, 832720, 856512, 936810, 951680, 999264, 1070640, 1142016, 1249080, 1332352, 1427520, 1498896, 1665440, 1713024, 1873620, 1903360, 1998528, 2141280, 2284032, 2498160, 2664704, 2855040, 2997792, 3330880, 3426048, 3747240, 3806720, 3997056, 4282560, 4996320, 5329408, 5710080, 5995584, 6661760, 6852096, 7494480, 7994112, 8565120, 9992640, 11420160, 11991168, 13323520, 14988960, 15988224, 17130240, 19985280, 23982336, 26647040, 29977920, 34260480, 39970560, 47964672, 59955840, 79941120, 119911680, 239823360]

約数ペア:

[(1, 239823360), (2, 119911680), (3, 79941120), (4, 59955840), (5, 47964672), (6, 39970560), (7, 34260480), (8, 29977920), (9, 26647040), (10, 23982336), (12, 19985280), (14, 17130240), (15, 15988224), (16, 14988960), (18, 13323520), (20, 11991168), (21, 11420160), (24, 9992640), (28, 8565120), (30, 7994112), (32, 7494480), (35, 6852096), (36, 6661760), (40, 5995584), (42, 5710080), (45, 5329408), (48, 4996320), (56, 4282560), (60, 3997056), (63, 3806720), (64, 3747240), (70, 3426048), (72, 3330880), (80, 2997792), (84, 2855040), (90, 2664704), (96, 2498160), (105, 2284032), (112, 2141280), (120, 1998528), (126, 1903360), (128, 1873620), (140, 1713024), (144, 1665440), (160, 1498896), (168, 1427520), (180, 1332352), (192, 1249080), (210, 1142016), (224, 1070640), (240, 999264), (252, 951680), (256, 936810), (280, 856512), (288, 832720), (315, 761344), (320, 749448), (336, 713760), (360, 666176), (384, 624540), (420, 571008), (448, 535320), (480, 499632), (504, 475840), (512, 468405), (560, 428256), (576, 416360), (630, 380672), (640, 374724), (672, 356880), (720, 333088), (768, 312270), (840, 285504), (896, 267660), (960, 249816), (1008, 237920), (1120, 214128), (1152, 208180), (1260, 190336), (1280, 187362), (1344, 178440), (1440, 166544), (1487, 161280), (1536, 156135), (1680, 142752), (1792, 133830), (1920, 124908), (2016, 118960), (2240, 107064), (2304, 104090), (2520, 95168), (2560, 93681), (2688, 89220), (2880, 83272), (2974, 80640), (3360, 71376), (3584, 66915), (3840, 62454), (4032, 59480), (4461, 53760), (4480, 53532), (4608, 52045), (5040, 47584), (5376, 44610), (5760, 41636), (5948, 40320), (6720, 35688), (7435, 32256), (7680, 31227), (8064, 29740), (8922, 26880), (8960, 26766), (10080, 23792), (10409, 23040), (10752, 22305), (11520, 20818), (11896, 20160), (13383, 17920), (13440, 17844), (14870, 16128)]