1809142720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 336

約数和(自身を含む): 5797917792

約数和(自身を除く): 3988775072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 49, 55, 56, 64, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 196, 220, 224, 238, 245, 272, 280, 308, 320, 340, 352, 374, 385, 392, 440, 448, 476, 490, 539, 544, 560, 595, 616, 617, 680, 704, 748, 770, 784, 833, 880, 935, 952, 980, 1078, 1088, 1120, 1190, 1232, 1234, 1309, 1360, 1496, 1540, 1568, 1666, 1760, 1870, 1904, 1960, 2156, 2240, 2380, 2464, 2468, 2618, 2695, 2720, 2992, 3080, 3085, 3136, 3332, 3520, 3740, 3808, 3920, 4165, 4312, 4319, 4760, 4928, 4936, 5236, 5390, 5440, 5984, 6160, 6170, 6545, 6664, 6787, 7480, 7616, 7840, 8330, 8624, 8638, 9163, 9520, 9872, 10472, 10489, 10780, 11968, 12320, 12340, 13090, 13328, 13574, 14960, 15680, 16660, 17248, 17276, 18326, 19040, 19744, 20944, 20978, 21560, 21595, 24640, 24680, 26180, 26656, 27148, 29920, 30233, 33320, 33935, 34496, 34552, 36652, 38080, 39488, 41888, 41956, 43120, 43190, 45815, 47509, 49360, 52360, 52445, 53312, 54296, 59840, 60466, 66640, 67870, 69104, 73304, 73423, 83776, 83912, 86240, 86380, 91630, 95018, 98720, 104720, 104890, 108592, 115379, 120932, 133280, 135740, 138208, 146608, 146846, 151165, 167824, 172480, 172760, 183260, 190036, 197440, 209440, 209780, 217184, 230758, 237545, 241864, 266560, 271480, 276416, 293216, 293692, 302330, 332563, 335648, 345520, 366520, 367115, 380072, 418880, 419560, 434368, 461516, 475090, 483728, 513961, 542960, 576895, 586432, 587384, 604660, 665126, 671296, 691040, 733040, 734230, 760144, 807653, 839120, 923032, 950180, 967456, 1027922, 1085920, 1153790, 1174768, 1209320, 1330252, 1382080, 1466080, 1468460, 1520288, 1615306, 1662815, 1678240, 1846064, 1900360, 1934912, 2055844, 2171840, 2307580, 2349536, 2418640, 2569805, 2660504, 2932160, 2936920, 3040576, 3230612, 3325630, 3356480, 3692128, 3800720, 4038265, 4111688, 4615160, 4699072, 4837280, 5139610, 5321008, 5653571, 5873840, 6461224, 6651260, 7384256, 7601440, 8076530, 8223376, 9230320, 9674560, 10279220, 10642016, 11307142, 11747680, 12922448, 13302520, 15202880, 16153060, 16446752, 18460640, 20558440, 21284032, 22614284, 23495360, 25844896, 26605040, 28267855, 32306120, 32893504, 36921280, 41116880, 45228568, 51689792, 53210080, 56535710, 64612240, 82233760, 90457136, 106420160, 113071420, 129224480, 164467520, 180914272, 226142840, 258448960, 361828544, 452285680, 904571360, 1809142720]

約数ペア:

[(1, 1809142720), (2, 904571360), (4, 452285680), (5, 361828544), (7, 258448960), (8, 226142840), (10, 180914272), (11, 164467520), (14, 129224480), (16, 113071420), (17, 106420160), (20, 90457136), (22, 82233760), (28, 64612240), (32, 56535710), (34, 53210080), (35, 51689792), (40, 45228568), (44, 41116880), (49, 36921280), (55, 32893504), (56, 32306120), (64, 28267855), (68, 26605040), (70, 25844896), (77, 23495360), (80, 22614284), (85, 21284032), (88, 20558440), (98, 18460640), (110, 16446752), (112, 16153060), (119, 15202880), (136, 13302520), (140, 12922448), (154, 11747680), (160, 11307142), (170, 10642016), (176, 10279220), (187, 9674560), (196, 9230320), (220, 8223376), (224, 8076530), (238, 7601440), (245, 7384256), (272, 6651260), (280, 6461224), (308, 5873840), (320, 5653571), (340, 5321008), (352, 5139610), (374, 4837280), (385, 4699072), (392, 4615160), (440, 4111688), (448, 4038265), (476, 3800720), (490, 3692128), (539, 3356480), (544, 3325630), (560, 3230612), (595, 3040576), (616, 2936920), (617, 2932160), (680, 2660504), (704, 2569805), (748, 2418640), (770, 2349536), (784, 2307580), (833, 2171840), (880, 2055844), (935, 1934912), (952, 1900360), (980, 1846064), (1078, 1678240), (1088, 1662815), (1120, 1615306), (1190, 1520288), (1232, 1468460), (1234, 1466080), (1309, 1382080), (1360, 1330252), (1496, 1209320), (1540, 1174768), (1568, 1153790), (1666, 1085920), (1760, 1027922), (1870, 967456), (1904, 950180), (1960, 923032), (2156, 839120), (2240, 807653), (2380, 760144), (2464, 734230), (2468, 733040), (2618, 691040), (2695, 671296), (2720, 665126), (2992, 604660), (3080, 587384), (3085, 586432), (3136, 576895), (3332, 542960), (3520, 513961), (3740, 483728), (3808, 475090), (3920, 461516), (4165, 434368), (4312, 419560), (4319, 418880), (4760, 380072), (4928, 367115), (4936, 366520), (5236, 345520), (5390, 335648), (5440, 332563), (5984, 302330), (6160, 293692), (6170, 293216), (6545, 276416), (6664, 271480), (6787, 266560), (7480, 241864), (7616, 237545), (7840, 230758), (8330, 217184), (8624, 209780), (8638, 209440), (9163, 197440), (9520, 190036), (9872, 183260), (10472, 172760), (10489, 172480), (10780, 167824), (11968, 151165), (12320, 146846), (12340, 146608), (13090, 138208), (13328, 135740), (13574, 133280), (14960, 120932), (15680, 115379), (16660, 108592), (17248, 104890), (17276, 104720), (18326, 98720), (19040, 95018), (19744, 91630), (20944, 86380), (20978, 86240), (21560, 83912), (21595, 83776), (24640, 73423), (24680, 73304), (26180, 69104), (26656, 67870), (27148, 66640), (29920, 60466), (30233, 59840), (33320, 54296), (33935, 53312), (34496, 52445), (34552, 52360), (36652, 49360), (38080, 47509), (39488, 45815), (41888, 43190), (41956, 43120)]