1348496820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 4660830720

約数和(自身を除く): 3312333900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 79, 90, 99, 110, 111, 132, 148, 158, 165, 180, 185, 198, 220, 222, 233, 237, 316, 330, 333, 370, 395, 396, 407, 444, 466, 474, 495, 555, 660, 666, 699, 711, 740, 790, 814, 869, 932, 948, 990, 1110, 1165, 1185, 1221, 1332, 1398, 1422, 1580, 1628, 1665, 1738, 1980, 2035, 2097, 2220, 2330, 2370, 2442, 2563, 2607, 2796, 2844, 2923, 3330, 3476, 3495, 3555, 3663, 4070, 4194, 4345, 4660, 4740, 4884, 5126, 5214, 5846, 6105, 6660, 6990, 7110, 7326, 7689, 7821, 8140, 8388, 8621, 8690, 8769, 10252, 10428, 10485, 11692, 12210, 12815, 13035, 13980, 14220, 14615, 14652, 15378, 15642, 17242, 17380, 17538, 18315, 18407, 20970, 23067, 24420, 25630, 25863, 26070, 26307, 29230, 30756, 31284, 32153, 34484, 35076, 36630, 36814, 38445, 39105, 41940, 43105, 43845, 46134, 51260, 51726, 52140, 52614, 55221, 58460, 64306, 73260, 73628, 76890, 77589, 78210, 86210, 87690, 92035, 92268, 94831, 96459, 103452, 105228, 110442, 115335, 128612, 129315, 131535, 153780, 155178, 156420, 160765, 165663, 172420, 175380, 184070, 189662, 192918, 202477, 220884, 230670, 258630, 263070, 276105, 284493, 289377, 310356, 321530, 331326, 368140, 379324, 385836, 387945, 404954, 461340, 474155, 482295, 517260, 526140, 552210, 568986, 578754, 607431, 643060, 662652, 681059, 775890, 809908, 828315, 853479, 948310, 964590, 1012385, 1104420, 1137972, 1157508, 1214862, 1362118, 1422465, 1446885, 1551780, 1656630, 1706958, 1822293, 1896620, 1929180, 2024770, 2043177, 2429724, 2724236, 2844930, 2893770, 3037155, 3313260, 3405295, 3413916, 3644586, 4049540, 4086354, 4267395, 5689860, 5787540, 6074310, 6129531, 6810590, 7289172, 7491649, 8172708, 8534790, 9111465, 10215885, 12148620, 12259062, 13621180, 14983298, 17069580, 18222930, 20431770, 22474947, 24518124, 29966596, 30647655, 36445860, 37458245, 40863540, 44949894, 61295310, 67424841, 74916490, 89899788, 112374735, 122590620, 134849682, 149832980, 224749470, 269699364, 337124205, 449498940, 674248410, 1348496820]

約数ペア:

[(1, 1348496820), (2, 674248410), (3, 449498940), (4, 337124205), (5, 269699364), (6, 224749470), (9, 149832980), (10, 134849682), (11, 122590620), (12, 112374735), (15, 89899788), (18, 74916490), (20, 67424841), (22, 61295310), (30, 44949894), (33, 40863540), (36, 37458245), (37, 36445860), (44, 30647655), (45, 29966596), (55, 24518124), (60, 22474947), (66, 20431770), (74, 18222930), (79, 17069580), (90, 14983298), (99, 13621180), (110, 12259062), (111, 12148620), (132, 10215885), (148, 9111465), (158, 8534790), (165, 8172708), (180, 7491649), (185, 7289172), (198, 6810590), (220, 6129531), (222, 6074310), (233, 5787540), (237, 5689860), (316, 4267395), (330, 4086354), (333, 4049540), (370, 3644586), (395, 3413916), (396, 3405295), (407, 3313260), (444, 3037155), (466, 2893770), (474, 2844930), (495, 2724236), (555, 2429724), (660, 2043177), (666, 2024770), (699, 1929180), (711, 1896620), (740, 1822293), (790, 1706958), (814, 1656630), (869, 1551780), (932, 1446885), (948, 1422465), (990, 1362118), (1110, 1214862), (1165, 1157508), (1185, 1137972), (1221, 1104420), (1332, 1012385), (1398, 964590), (1422, 948310), (1580, 853479), (1628, 828315), (1665, 809908), (1738, 775890), (1980, 681059), (2035, 662652), (2097, 643060), (2220, 607431), (2330, 578754), (2370, 568986), (2442, 552210), (2563, 526140), (2607, 517260), (2796, 482295), (2844, 474155), (2923, 461340), (3330, 404954), (3476, 387945), (3495, 385836), (3555, 379324), (3663, 368140), (4070, 331326), (4194, 321530), (4345, 310356), (4660, 289377), (4740, 284493), (4884, 276105), (5126, 263070), (5214, 258630), (5846, 230670), (6105, 220884), (6660, 202477), (6990, 192918), (7110, 189662), (7326, 184070), (7689, 175380), (7821, 172420), (8140, 165663), (8388, 160765), (8621, 156420), (8690, 155178), (8769, 153780), (10252, 131535), (10428, 129315), (10485, 128612), (11692, 115335), (12210, 110442), (12815, 105228), (13035, 103452), (13980, 96459), (14220, 94831), (14615, 92268), (14652, 92035), (15378, 87690), (15642, 86210), (17242, 78210), (17380, 77589), (17538, 76890), (18315, 73628), (18407, 73260), (20970, 64306), (23067, 58460), (24420, 55221), (25630, 52614), (25863, 52140), (26070, 51726), (26307, 51260), (29230, 46134), (30756, 43845), (31284, 43105), (32153, 41940), (34484, 39105), (35076, 38445), (36630, 36814)]