28979415360

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{22817}}^1$

素因数の和:22860

約数の個数: 420

約数和(自身を含む): 119920318452

約数和(自身を除く): 90940903092

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3528, 3780, 3920, 3969, 4032, 4320, 4410, 4536, 4704, 5040, 5184, 5292, 5670, 5880, 6048, 6480, 6615, 6720, 7056, 7560, 7840, 7938, 8640, 8820, 9072, 9408, 10080, 10584, 11340, 11760, 12096, 12960, 13230, 14112, 15120, 15680, 15876, 17640, 18144, 19845, 20160, 21168, 22680, 22817, 23520, 25920, 26460, 28224, 30240, 31752, 35280, 36288, 39690, 42336, 45360, 45634, 47040, 52920, 60480, 63504, 68451, 70560, 79380, 84672, 90720, 91268, 105840, 114085, 127008, 136902, 141120, 158760, 159719, 181440, 182536, 205353, 211680, 228170, 254016, 273804, 317520, 319438, 342255, 365072, 410706, 423360, 456340, 479157, 547608, 616059, 635040, 638876, 684510, 730144, 798595, 821412, 912680, 958314, 1026765, 1095216, 1118033, 1232118, 1270080, 1277752, 1369020, 1437471, 1460288, 1597190, 1642824, 1825360, 1848177, 1916628, 2053530, 2190432, 2236066, 2395785, 2464236, 2555504, 2738040, 2874942, 3080295, 3194380, 3285648, 3354099, 3650720, 3696354, 3833256, 4107060, 4312413, 4380864, 4472132, 4791570, 4928472, 5111008, 5476080, 5590165, 5749884, 6160590, 6388760, 6571296, 6708198, 7187355, 7301440, 7392708, 7666512, 8214120, 8624826, 8944264, 9240885, 9583140, 9856944, 10062297, 10222016, 10952160, 11180330, 11499768, 12321180, 12777520, 12937239, 13142592, 13416396, 14374710, 14785416, 15333024, 16428240, 16770495, 17249652, 17888528, 18481770, 19166280, 19713888, 20124594, 21562065, 21904320, 22360660, 22999536, 24642360, 25555040, 25874478, 26832792, 28749420, 29570832, 30186891, 30666048, 32856480, 33540990, 34499304, 35777056, 36963540, 38332560, 39427776, 40249188, 43124130, 44721320, 45999072, 49284720, 50311485, 51110080, 51748956, 53665584, 57498840, 59141664, 60373782, 64686195, 65712960, 67081980, 68998608, 71554112, 73927080, 76665120, 80498376, 86248260, 89442640, 90560673, 91998144, 98569440, 100622970, 103497912, 107331168, 114997680, 118283328, 120747564, 129372390, 134163960, 137997216, 147854160, 150934455, 153330240, 160996752, 172496520, 178885280, 181121346, 197138880, 201245940, 206995824, 214662336, 229995360, 241495128, 258744780, 268327920, 275994432, 295708320, 301868910, 321993504, 344993040, 357770560, 362242692, 402491880, 413991648, 452803365, 459990720, 482990256, 517489560, 536655840, 591416640, 603737820, 643987008, 689986080, 724485384, 804983760, 827983296, 905606730, 965980512, 1034979120, 1073311680, 1207475640, 1379972160, 1448970768, 1609967520, 1811213460, 1931961024, 2069958240, 2414951280, 2897941536, 3219935040, 3622426920, 4139916480, 4829902560, 5795883072, 7244853840, 9659805120, 14489707680, 28979415360]

約数ペア:

[(1, 28979415360), (2, 14489707680), (3, 9659805120), (4, 7244853840), (5, 5795883072), (6, 4829902560), (7, 4139916480), (8, 3622426920), (9, 3219935040), (10, 2897941536), (12, 2414951280), (14, 2069958240), (15, 1931961024), (16, 1811213460), (18, 1609967520), (20, 1448970768), (21, 1379972160), (24, 1207475640), (27, 1073311680), (28, 1034979120), (30, 965980512), (32, 905606730), (35, 827983296), (36, 804983760), (40, 724485384), (42, 689986080), (45, 643987008), (48, 603737820), (49, 591416640), (54, 536655840), (56, 517489560), (60, 482990256), (63, 459990720), (64, 452803365), (70, 413991648), (72, 402491880), (80, 362242692), (81, 357770560), (84, 344993040), (90, 321993504), (96, 301868910), (98, 295708320), (105, 275994432), (108, 268327920), (112, 258744780), (120, 241495128), (126, 229995360), (135, 214662336), (140, 206995824), (144, 201245940), (147, 197138880), (160, 181121346), (162, 178885280), (168, 172496520), (180, 160996752), (189, 153330240), (192, 150934455), (196, 147854160), (210, 137997216), (216, 134163960), (224, 129372390), (240, 120747564), (245, 118283328), (252, 114997680), (270, 107331168), (280, 103497912), (288, 100622970), (294, 98569440), (315, 91998144), (320, 90560673), (324, 89442640), (336, 86248260), (360, 80498376), (378, 76665120), (392, 73927080), (405, 71554112), (420, 68998608), (432, 67081980), (441, 65712960), (448, 64686195), (480, 60373782), (490, 59141664), (504, 57498840), (540, 53665584), (560, 51748956), (567, 51110080), (576, 50311485), (588, 49284720), (630, 45999072), (648, 44721320), (672, 43124130), (720, 40249188), (735, 39427776), (756, 38332560), (784, 36963540), (810, 35777056), (840, 34499304), (864, 33540990), (882, 32856480), (945, 30666048), (960, 30186891), (980, 29570832), (1008, 28749420), (1080, 26832792), (1120, 25874478), (1134, 25555040), (1176, 24642360), (1260, 22999536), (1296, 22360660), (1323, 21904320), (1344, 21562065), (1440, 20124594), (1470, 19713888), (1512, 19166280), (1568, 18481770), (1620, 17888528), (1680, 17249652), (1728, 16770495), (1764, 16428240), (1890, 15333024), (1960, 14785416), (2016, 14374710), (2160, 13416396), (2205, 13142592), (2240, 12937239), (2268, 12777520), (2352, 12321180), (2520, 11499768), (2592, 11180330), (2646, 10952160), (2835, 10222016), (2880, 10062297), (2940, 9856944), (3024, 9583140), (3136, 9240885), (3240, 8944264), (3360, 8624826), (3528, 8214120), (3780, 7666512), (3920, 7392708), (3969, 7301440), (4032, 7187355), (4320, 6708198), (4410, 6571296), (4536, 6388760), (4704, 6160590), (5040, 5749884), (5184, 5590165), (5292, 5476080), (5670, 5111008), (5880, 4928472), (6048, 4791570), (6480, 4472132), (6615, 4380864), (6720, 4312413), (7056, 4107060), (7560, 3833256), (7840, 3696354), (7938, 3650720), (8640, 3354099), (8820, 3285648), (9072, 3194380), (9408, 3080295), (10080, 2874942), (10584, 2738040), (11340, 2555504), (11760, 2464236), (12096, 2395785), (12960, 2236066), (13230, 2190432), (14112, 2053530), (15120, 1916628), (15680, 1848177), (15876, 1825360), (17640, 1642824), (18144, 1597190), (19845, 1460288), (20160, 1437471), (21168, 1369020), (22680, 1277752), (22817, 1270080), (23520, 1232118), (25920, 1118033), (26460, 1095216), (28224, 1026765), (30240, 958314), (31752, 912680), (35280, 821412), (36288, 798595), (39690, 730144), (42336, 684510), (45360, 638876), (45634, 635040), (47040, 616059), (52920, 547608), (60480, 479157), (63504, 456340), (68451, 423360), (70560, 410706), (79380, 365072), (84672, 342255), (90720, 319438), (91268, 317520), (105840, 273804), (114085, 254016), (127008, 228170), (136902, 211680), (141120, 205353), (158760, 182536), (159719, 181440)]