7423043040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{245471}}^1$

素因数の和:245502

約数の個数: 192

約数和(自身を含む): 29692293120

約数和(自身を除く): 22269250080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 245471, 490942, 736413, 981884, 1227355, 1472826, 1718297, 1963768, 2209239, 2454710, 2945652, 3436594, 3682065, 3927536, 4418478, 4909420, 5154891, 5891304, 6627717, 6873188, 7364130, 7855072, 8591485, 8836956, 9818840, 10309782, 11046195, 11782608, 13255434, 13746376, 14728260, 15464673, 17182970, 17673912, 19637680, 20619564, 22092390, 23565216, 25774455, 26510868, 27492752, 29456520, 30929346, 33138585, 34365940, 35347824, 39275360, 41239128, 44184780, 46394019, 51548910, 53021736, 54985504, 58913040, 61858692, 66277170, 68731880, 70695648, 77323365, 82478256, 88369560, 92788038, 103097820, 106043472, 117826080, 123717384, 132554340, 137463760, 154646730, 164956512, 176739120, 185576076, 206195640, 212086944, 231970095, 247434768, 265108680, 274927520, 309293460, 353478240, 371152152, 412391280, 463940190, 494869536, 530217360, 618586920, 742304304, 824782560, 927880380, 1060434720, 1237173840, 1484608608, 1855760760, 2474347680, 3711521520, 7423043040]

約数ペア:

[(1, 7423043040), (2, 3711521520), (3, 2474347680), (4, 1855760760), (5, 1484608608), (6, 1237173840), (7, 1060434720), (8, 927880380), (9, 824782560), (10, 742304304), (12, 618586920), (14, 530217360), (15, 494869536), (16, 463940190), (18, 412391280), (20, 371152152), (21, 353478240), (24, 309293460), (27, 274927520), (28, 265108680), (30, 247434768), (32, 231970095), (35, 212086944), (36, 206195640), (40, 185576076), (42, 176739120), (45, 164956512), (48, 154646730), (54, 137463760), (56, 132554340), (60, 123717384), (63, 117826080), (70, 106043472), (72, 103097820), (80, 92788038), (84, 88369560), (90, 82478256), (96, 77323365), (105, 70695648), (108, 68731880), (112, 66277170), (120, 61858692), (126, 58913040), (135, 54985504), (140, 53021736), (144, 51548910), (160, 46394019), (168, 44184780), (180, 41239128), (189, 39275360), (210, 35347824), (216, 34365940), (224, 33138585), (240, 30929346), (252, 29456520), (270, 27492752), (280, 26510868), (288, 25774455), (315, 23565216), (336, 22092390), (360, 20619564), (378, 19637680), (420, 17673912), (432, 17182970), (480, 15464673), (504, 14728260), (540, 13746376), (560, 13255434), (630, 11782608), (672, 11046195), (720, 10309782), (756, 9818840), (840, 8836956), (864, 8591485), (945, 7855072), (1008, 7364130), (1080, 6873188), (1120, 6627717), (1260, 5891304), (1440, 5154891), (1512, 4909420), (1680, 4418478), (1890, 3927536), (2016, 3682065), (2160, 3436594), (2520, 2945652), (3024, 2454710), (3360, 2209239), (3780, 1963768), (4320, 1718297), (5040, 1472826), (6048, 1227355), (7560, 981884), (10080, 736413), (15120, 490942), (30240, 245471)]