1346865520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 4269726720

約数和(自身を除く): 2922861200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 139, 140, 143, 154, 176, 182, 208, 220, 242, 260, 278, 280, 286, 308, 364, 385, 440, 455, 484, 520, 556, 560, 572, 605, 616, 695, 715, 728, 770, 847, 880, 910, 968, 973, 1001, 1040, 1112, 1144, 1210, 1232, 1331, 1390, 1430, 1456, 1529, 1540, 1573, 1694, 1807, 1820, 1936, 1946, 2002, 2224, 2288, 2420, 2662, 2780, 2860, 3058, 3080, 3146, 3388, 3614, 3640, 3892, 4004, 4235, 4840, 4865, 5005, 5324, 5560, 5720, 6116, 6160, 6292, 6655, 6776, 7228, 7280, 7645, 7784, 7865, 8008, 8470, 9035, 9317, 9680, 9730, 10010, 10648, 10703, 11011, 11120, 11440, 12232, 12584, 12649, 13310, 13552, 14456, 15290, 15568, 15730, 16016, 16819, 16940, 17303, 18070, 18634, 19460, 19877, 20020, 21296, 21406, 22022, 24464, 25168, 25298, 26620, 28912, 30580, 31460, 33638, 33880, 34606, 36140, 37268, 38920, 39754, 40040, 42812, 44044, 46585, 50596, 53240, 53515, 55055, 61160, 62920, 63245, 67276, 67760, 69212, 72280, 74536, 77840, 79508, 80080, 84095, 85624, 86515, 88088, 93170, 99385, 101192, 106480, 107030, 110110, 117733, 121121, 122320, 125840, 126490, 134552, 138424, 139139, 144560, 149072, 159016, 168190, 171248, 173030, 176176, 185009, 186340, 198770, 202384, 214060, 218647, 220220, 235466, 242242, 252980, 269104, 276848, 278278, 318032, 336380, 346060, 370018, 372680, 397540, 428120, 437294, 440440, 470932, 484484, 505960, 556556, 588665, 605605, 672760, 692120, 695695, 740036, 745360, 795080, 856240, 874588, 880880, 925045, 941864, 968968, 1011920, 1093235, 1113112, 1177330, 1211210, 1295063, 1345520, 1384240, 1391390, 1480072, 1530529, 1590160, 1749176, 1850090, 1883728, 1937936, 2186470, 2226224, 2354660, 2405117, 2422420, 2590126, 2782780, 2960144, 3061058, 3498352, 3700180, 4372940, 4709320, 4810234, 4844840, 5180252, 5565560, 6122116, 6475315, 7400360, 7652645, 8745880, 9418640, 9620468, 9689680, 10360504, 11131120, 12025585, 12244232, 12950630, 14800720, 15305290, 16835819, 17491760, 19240936, 20721008, 24051170, 24488464, 25901260, 30610580, 33671638, 38481872, 48102340, 51802520, 61221160, 67343276, 84179095, 96204680, 103605040, 122442320, 134686552, 168358190, 192409360, 269373104, 336716380, 673432760, 1346865520]

約数ペア:

[(1, 1346865520), (2, 673432760), (4, 336716380), (5, 269373104), (7, 192409360), (8, 168358190), (10, 134686552), (11, 122442320), (13, 103605040), (14, 96204680), (16, 84179095), (20, 67343276), (22, 61221160), (26, 51802520), (28, 48102340), (35, 38481872), (40, 33671638), (44, 30610580), (52, 25901260), (55, 24488464), (56, 24051170), (65, 20721008), (70, 19240936), (77, 17491760), (80, 16835819), (88, 15305290), (91, 14800720), (104, 12950630), (110, 12244232), (112, 12025585), (121, 11131120), (130, 10360504), (139, 9689680), (140, 9620468), (143, 9418640), (154, 8745880), (176, 7652645), (182, 7400360), (208, 6475315), (220, 6122116), (242, 5565560), (260, 5180252), (278, 4844840), (280, 4810234), (286, 4709320), (308, 4372940), (364, 3700180), (385, 3498352), (440, 3061058), (455, 2960144), (484, 2782780), (520, 2590126), (556, 2422420), (560, 2405117), (572, 2354660), (605, 2226224), (616, 2186470), (695, 1937936), (715, 1883728), (728, 1850090), (770, 1749176), (847, 1590160), (880, 1530529), (910, 1480072), (968, 1391390), (973, 1384240), (1001, 1345520), (1040, 1295063), (1112, 1211210), (1144, 1177330), (1210, 1113112), (1232, 1093235), (1331, 1011920), (1390, 968968), (1430, 941864), (1456, 925045), (1529, 880880), (1540, 874588), (1573, 856240), (1694, 795080), (1807, 745360), (1820, 740036), (1936, 695695), (1946, 692120), (2002, 672760), (2224, 605605), (2288, 588665), (2420, 556556), (2662, 505960), (2780, 484484), (2860, 470932), (3058, 440440), (3080, 437294), (3146, 428120), (3388, 397540), (3614, 372680), (3640, 370018), (3892, 346060), (4004, 336380), (4235, 318032), (4840, 278278), (4865, 276848), (5005, 269104), (5324, 252980), (5560, 242242), (5720, 235466), (6116, 220220), (6160, 218647), (6292, 214060), (6655, 202384), (6776, 198770), (7228, 186340), (7280, 185009), (7645, 176176), (7784, 173030), (7865, 171248), (8008, 168190), (8470, 159016), (9035, 149072), (9317, 144560), (9680, 139139), (9730, 138424), (10010, 134552), (10648, 126490), (10703, 125840), (11011, 122320), (11120, 121121), (11440, 117733), (12232, 110110), (12584, 107030), (12649, 106480), (13310, 101192), (13552, 99385), (14456, 93170), (15290, 88088), (15568, 86515), (15730, 85624), (16016, 84095), (16819, 80080), (16940, 79508), (17303, 77840), (18070, 74536), (18634, 72280), (19460, 69212), (19877, 67760), (20020, 67276), (21296, 63245), (21406, 62920), (22022, 61160), (24464, 55055), (25168, 53515), (25298, 53240), (26620, 50596), (28912, 46585), (30580, 44044), (31460, 42812), (33638, 40040), (33880, 39754), (34606, 38920), (36140, 37268)]