20160828802920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{566999}}^1$

素因数の和:568040

約数の個数: 256

約数和(自身を含む): 68035645440000

約数和(自身を除く): 47874816637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 991, 1196, 1380, 1495, 1560, 1794, 1982, 2392, 2760, 2973, 2990, 3588, 3964, 4485, 4955, 5946, 5980, 7176, 7928, 8970, 9910, 11892, 11960, 12883, 14865, 17940, 19820, 22793, 23784, 25766, 29730, 35880, 38649, 39640, 45586, 51532, 59460, 64415, 68379, 77298, 91172, 103064, 113965, 118920, 128830, 136758, 154596, 182344, 193245, 227930, 257660, 273516, 296309, 309192, 341895, 386490, 455860, 515320, 547032, 566999, 592618, 683790, 772980, 888927, 911720, 1133998, 1185236, 1367580, 1481545, 1545960, 1700997, 1777854, 2267996, 2370472, 2735160, 2834995, 2963090, 3401994, 3555708, 4444635, 4535992, 5669990, 5926180, 6803988, 7111416, 7370987, 8504985, 8889270, 11339980, 11852360, 13040977, 13607976, 14741974, 17009970, 17778540, 22112961, 22679960, 26081954, 29483948, 34019940, 35557080, 36854935, 39122931, 44225922, 52163908, 58967896, 65204885, 68039880, 73709870, 78245862, 88451844, 104327816, 110564805, 130409770, 147419740, 156491724, 169532701, 176903688, 195614655, 221129610, 260819540, 294839480, 312983448, 339065402, 391229310, 442259220, 508598103, 521639080, 561896009, 678130804, 782458620, 847663505, 884518440, 1017196206, 1123792018, 1356261608, 1564917240, 1685688027, 1695327010, 2034392412, 2247584036, 2542990515, 2809480045, 3371376054, 3390654020, 4068784824, 4495168072, 5085981030, 5618960090, 6742752108, 6781308040, 7304648117, 8428440135, 10171962060, 11237920180, 12923608207, 13485504216, 14609296234, 16856880270, 20343924120, 21913944351, 22475840360, 25847216414, 29218592468, 33713760540, 36523240585, 38770824621, 43827888702, 51694432828, 58437184936, 64618041035, 67427521080, 73046481170, 77541649242, 87655777404, 103388865656, 109569721755, 129236082070, 146092962340, 155083298484, 168006906691, 175311554808, 193854123105, 219139443510, 258472164140, 292185924680, 310166596968, 336013813382, 387708246210, 438278887020, 504020720073, 516944328280, 672027626764, 775416492420, 840034533455, 876557774040, 1008041440146, 1344055253528, 1550832984840, 1680069066910, 2016082880292, 2520103600365, 3360138133820, 4032165760584, 5040207200730, 6720276267640, 10080414401460, 20160828802920]

約数ペア:

[(1, 20160828802920), (2, 10080414401460), (3, 6720276267640), (4, 5040207200730), (5, 4032165760584), (6, 3360138133820), (8, 2520103600365), (10, 2016082880292), (12, 1680069066910), (13, 1550832984840), (15, 1344055253528), (20, 1008041440146), (23, 876557774040), (24, 840034533455), (26, 775416492420), (30, 672027626764), (39, 516944328280), (40, 504020720073), (46, 438278887020), (52, 387708246210), (60, 336013813382), (65, 310166596968), (69, 292185924680), (78, 258472164140), (92, 219139443510), (104, 193854123105), (115, 175311554808), (120, 168006906691), (130, 155083298484), (138, 146092962340), (156, 129236082070), (184, 109569721755), (195, 103388865656), (230, 87655777404), (260, 77541649242), (276, 73046481170), (299, 67427521080), (312, 64618041035), (345, 58437184936), (390, 51694432828), (460, 43827888702), (520, 38770824621), (552, 36523240585), (598, 33713760540), (690, 29218592468), (780, 25847216414), (897, 22475840360), (920, 21913944351), (991, 20343924120), (1196, 16856880270), (1380, 14609296234), (1495, 13485504216), (1560, 12923608207), (1794, 11237920180), (1982, 10171962060), (2392, 8428440135), (2760, 7304648117), (2973, 6781308040), (2990, 6742752108), (3588, 5618960090), (3964, 5085981030), (4485, 4495168072), (4955, 4068784824), (5946, 3390654020), (5980, 3371376054), (7176, 2809480045), (7928, 2542990515), (8970, 2247584036), (9910, 2034392412), (11892, 1695327010), (11960, 1685688027), (12883, 1564917240), (14865, 1356261608), (17940, 1123792018), (19820, 1017196206), (22793, 884518440), (23784, 847663505), (25766, 782458620), (29730, 678130804), (35880, 561896009), (38649, 521639080), (39640, 508598103), (45586, 442259220), (51532, 391229310), (59460, 339065402), (64415, 312983448), (68379, 294839480), (77298, 260819540), (91172, 221129610), (103064, 195614655), (113965, 176903688), (118920, 169532701), (128830, 156491724), (136758, 147419740), (154596, 130409770), (182344, 110564805), (193245, 104327816), (227930, 88451844), (257660, 78245862), (273516, 73709870), (296309, 68039880), (309192, 65204885), (341895, 58967896), (386490, 52163908), (455860, 44225922), (515320, 39122931), (547032, 36854935), (566999, 35557080), (592618, 34019940), (683790, 29483948), (772980, 26081954), (888927, 22679960), (911720, 22112961), (1133998, 17778540), (1185236, 17009970), (1367580, 14741974), (1481545, 13607976), (1545960, 13040977), (1700997, 11852360), (1777854, 11339980), (2267996, 8889270), (2370472, 8504985), (2735160, 7370987), (2834995, 7111416), (2963090, 6803988), (3401994, 5926180), (3555708, 5669990), (4444635, 4535992)]