1963553760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1646

約数の個数: 288

約数和(自身を含む): 7721505792

約数和(自身を除く): 5757952032

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 210, 224, 240, 252, 262, 280, 288, 315, 336, 360, 393, 420, 480, 504, 524, 560, 630, 655, 672, 720, 786, 840, 917, 1008, 1048, 1120, 1179, 1260, 1310, 1440, 1487, 1572, 1680, 1834, 1965, 2016, 2096, 2358, 2520, 2620, 2751, 2974, 3144, 3360, 3668, 3930, 4192, 4461, 4585, 4716, 5040, 5240, 5502, 5895, 5948, 6288, 7336, 7435, 7860, 8253, 8922, 9170, 9432, 10080, 10409, 10480, 11004, 11790, 11896, 12576, 13383, 13755, 14672, 14870, 15720, 16506, 17844, 18340, 18864, 20818, 20960, 22008, 22305, 23580, 23792, 26766, 27510, 29344, 29740, 31227, 31440, 33012, 35688, 36680, 37728, 41265, 41636, 44016, 44610, 47160, 47584, 52045, 53532, 55020, 59480, 62454, 62880, 66024, 66915, 71376, 73360, 82530, 83272, 88032, 89220, 93681, 94320, 104090, 107064, 110040, 118960, 124908, 132048, 133830, 142752, 146720, 156135, 165060, 166544, 178440, 187362, 188640, 194797, 208180, 214128, 220080, 237920, 249816, 264096, 267660, 312270, 330120, 333088, 356880, 374724, 389594, 416360, 428256, 440160, 468405, 499632, 535320, 584391, 624540, 660240, 713760, 749448, 779188, 832720, 936810, 973985, 999264, 1070640, 1168782, 1249080, 1320480, 1363579, 1498896, 1558376, 1665440, 1753173, 1873620, 1947970, 2141280, 2337564, 2498160, 2727158, 2921955, 2997792, 3116752, 3506346, 3747240, 3895940, 4090737, 4675128, 4996320, 5454316, 5843910, 6233504, 6817895, 7012692, 7494480, 7791880, 8181474, 8765865, 9350256, 10908632, 11687820, 12272211, 13635790, 14025384, 14988960, 15583760, 16362948, 17531730, 18700512, 20453685, 21817264, 23375640, 24544422, 27271580, 28050768, 31167520, 32725896, 35063460, 40907370, 43634528, 46751280, 49088844, 54543160, 56101536, 61361055, 65451792, 70126920, 81814740, 93502560, 98177688, 109086320, 122722110, 130903584, 140253840, 163629480, 196355376, 218172640, 245444220, 280507680, 327258960, 392710752, 490888440, 654517920, 981776880, 1963553760]

約数ペア:

[(1, 1963553760), (2, 981776880), (3, 654517920), (4, 490888440), (5, 392710752), (6, 327258960), (7, 280507680), (8, 245444220), (9, 218172640), (10, 196355376), (12, 163629480), (14, 140253840), (15, 130903584), (16, 122722110), (18, 109086320), (20, 98177688), (21, 93502560), (24, 81814740), (28, 70126920), (30, 65451792), (32, 61361055), (35, 56101536), (36, 54543160), (40, 49088844), (42, 46751280), (45, 43634528), (48, 40907370), (56, 35063460), (60, 32725896), (63, 31167520), (70, 28050768), (72, 27271580), (80, 24544422), (84, 23375640), (90, 21817264), (96, 20453685), (105, 18700512), (112, 17531730), (120, 16362948), (126, 15583760), (131, 14988960), (140, 14025384), (144, 13635790), (160, 12272211), (168, 11687820), (180, 10908632), (210, 9350256), (224, 8765865), (240, 8181474), (252, 7791880), (262, 7494480), (280, 7012692), (288, 6817895), (315, 6233504), (336, 5843910), (360, 5454316), (393, 4996320), (420, 4675128), (480, 4090737), (504, 3895940), (524, 3747240), (560, 3506346), (630, 3116752), (655, 2997792), (672, 2921955), (720, 2727158), (786, 2498160), (840, 2337564), (917, 2141280), (1008, 1947970), (1048, 1873620), (1120, 1753173), (1179, 1665440), (1260, 1558376), (1310, 1498896), (1440, 1363579), (1487, 1320480), (1572, 1249080), (1680, 1168782), (1834, 1070640), (1965, 999264), (2016, 973985), (2096, 936810), (2358, 832720), (2520, 779188), (2620, 749448), (2751, 713760), (2974, 660240), (3144, 624540), (3360, 584391), (3668, 535320), (3930, 499632), (4192, 468405), (4461, 440160), (4585, 428256), (4716, 416360), (5040, 389594), (5240, 374724), (5502, 356880), (5895, 333088), (5948, 330120), (6288, 312270), (7336, 267660), (7435, 264096), (7860, 249816), (8253, 237920), (8922, 220080), (9170, 214128), (9432, 208180), (10080, 194797), (10409, 188640), (10480, 187362), (11004, 178440), (11790, 166544), (11896, 165060), (12576, 156135), (13383, 146720), (13755, 142752), (14672, 133830), (14870, 132048), (15720, 124908), (16506, 118960), (17844, 110040), (18340, 107064), (18864, 104090), (20818, 94320), (20960, 93681), (22008, 89220), (22305, 88032), (23580, 83272), (23792, 82530), (26766, 73360), (27510, 71376), (29344, 66915), (29740, 66024), (31227, 62880), (31440, 62454), (33012, 59480), (35688, 55020), (36680, 53532), (37728, 52045), (41265, 47584), (41636, 47160), (44016, 44610)]