157384080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 240

約数和(自身を含む): 631031040

約数和(自身を除く): 473646960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1487, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 2974, 3024, 3528, 3780, 3920, 4410, 4461, 5040, 5292, 5880, 5948, 6615, 7056, 7435, 7560, 8820, 8922, 10409, 10584, 11760, 11896, 13230, 13383, 14870, 15120, 17640, 17844, 20818, 21168, 22305, 23792, 26460, 26766, 29740, 31227, 35280, 35688, 40149, 41636, 44610, 52045, 52920, 53532, 59480, 62454, 66915, 71376, 72863, 80298, 83272, 89220, 93681, 104090, 105840, 107064, 118960, 124908, 133830, 145726, 156135, 160596, 166544, 178440, 187362, 200745, 208180, 214128, 218589, 249816, 267660, 281043, 291452, 312270, 321192, 356880, 364315, 374724, 401490, 416360, 437178, 468405, 499632, 535320, 562086, 582904, 624540, 642384, 655767, 728630, 749448, 802980, 832720, 874356, 936810, 1070640, 1092945, 1124172, 1165808, 1249080, 1311534, 1405215, 1457260, 1498896, 1605960, 1748712, 1873620, 1967301, 2185890, 2248344, 2498160, 2623068, 2810430, 2914520, 3211920, 3278835, 3497424, 3747240, 3934602, 4371780, 4496688, 5246136, 5620860, 5829040, 6557670, 7494480, 7869204, 8743560, 9836505, 10492272, 11241720, 13115340, 15738408, 17487120, 19673010, 22483440, 26230680, 31476816, 39346020, 52461360, 78692040, 157384080]

約数ペア:

[(1, 157384080), (2, 78692040), (3, 52461360), (4, 39346020), (5, 31476816), (6, 26230680), (7, 22483440), (8, 19673010), (9, 17487120), (10, 15738408), (12, 13115340), (14, 11241720), (15, 10492272), (16, 9836505), (18, 8743560), (20, 7869204), (21, 7494480), (24, 6557670), (27, 5829040), (28, 5620860), (30, 5246136), (35, 4496688), (36, 4371780), (40, 3934602), (42, 3747240), (45, 3497424), (48, 3278835), (49, 3211920), (54, 2914520), (56, 2810430), (60, 2623068), (63, 2498160), (70, 2248344), (72, 2185890), (80, 1967301), (84, 1873620), (90, 1748712), (98, 1605960), (105, 1498896), (108, 1457260), (112, 1405215), (120, 1311534), (126, 1249080), (135, 1165808), (140, 1124172), (144, 1092945), (147, 1070640), (168, 936810), (180, 874356), (189, 832720), (196, 802980), (210, 749448), (216, 728630), (240, 655767), (245, 642384), (252, 624540), (270, 582904), (280, 562086), (294, 535320), (315, 499632), (336, 468405), (360, 437178), (378, 416360), (392, 401490), (420, 374724), (432, 364315), (441, 356880), (490, 321192), (504, 312270), (540, 291452), (560, 281043), (588, 267660), (630, 249816), (720, 218589), (735, 214128), (756, 208180), (784, 200745), (840, 187362), (882, 178440), (945, 166544), (980, 160596), (1008, 156135), (1080, 145726), (1176, 133830), (1260, 124908), (1323, 118960), (1470, 107064), (1487, 105840), (1512, 104090), (1680, 93681), (1764, 89220), (1890, 83272), (1960, 80298), (2160, 72863), (2205, 71376), (2352, 66915), (2520, 62454), (2646, 59480), (2940, 53532), (2974, 52920), (3024, 52045), (3528, 44610), (3780, 41636), (3920, 40149), (4410, 35688), (4461, 35280), (5040, 31227), (5292, 29740), (5880, 26766), (5948, 26460), (6615, 23792), (7056, 22305), (7435, 21168), (7560, 20818), (8820, 17844), (8922, 17640), (10409, 15120), (10584, 14870), (11760, 13383), (11896, 13230)]