9757449520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8537}}^1$

素因数の和:8727

約数の個数: 160

約数和(自身を含む): 28102451328

約数和(自身を除く): 18345001808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 157, 182, 208, 260, 280, 314, 364, 455, 520, 560, 628, 728, 785, 910, 1040, 1099, 1256, 1456, 1570, 1820, 2041, 2198, 2512, 3140, 3640, 4082, 4396, 5495, 6280, 7280, 8164, 8537, 8792, 10205, 10990, 12560, 14287, 16328, 17074, 17584, 20410, 21980, 28574, 32656, 34148, 40820, 42685, 43960, 57148, 59759, 68296, 71435, 81640, 85370, 87920, 110981, 114296, 119518, 136592, 142870, 163280, 170740, 221962, 228592, 239036, 285740, 298795, 341480, 443924, 478072, 554905, 571480, 597590, 682960, 776867, 887848, 956144, 1109810, 1142960, 1195180, 1340309, 1553734, 1775696, 2219620, 2390360, 2680618, 3107468, 3884335, 4439240, 4780720, 5361236, 6214936, 6701545, 7768670, 8878480, 9382163, 10722472, 12429872, 13403090, 15537340, 17424017, 18764326, 21444944, 26806180, 31074680, 34848034, 37528652, 46910815, 53612360, 62149360, 69696068, 75057304, 87120085, 93821630, 107224720, 121968119, 139392136, 150114608, 174240170, 187643260, 243936238, 278784272, 348480340, 375286520, 487872476, 609840595, 696960680, 750573040, 975744952, 1219681190, 1393921360, 1951489904, 2439362380, 4878724760, 9757449520]

約数ペア:

[(1, 9757449520), (2, 4878724760), (4, 2439362380), (5, 1951489904), (7, 1393921360), (8, 1219681190), (10, 975744952), (13, 750573040), (14, 696960680), (16, 609840595), (20, 487872476), (26, 375286520), (28, 348480340), (35, 278784272), (40, 243936238), (52, 187643260), (56, 174240170), (65, 150114608), (70, 139392136), (80, 121968119), (91, 107224720), (104, 93821630), (112, 87120085), (130, 75057304), (140, 69696068), (157, 62149360), (182, 53612360), (208, 46910815), (260, 37528652), (280, 34848034), (314, 31074680), (364, 26806180), (455, 21444944), (520, 18764326), (560, 17424017), (628, 15537340), (728, 13403090), (785, 12429872), (910, 10722472), (1040, 9382163), (1099, 8878480), (1256, 7768670), (1456, 6701545), (1570, 6214936), (1820, 5361236), (2041, 4780720), (2198, 4439240), (2512, 3884335), (3140, 3107468), (3640, 2680618), (4082, 2390360), (4396, 2219620), (5495, 1775696), (6280, 1553734), (7280, 1340309), (8164, 1195180), (8537, 1142960), (8792, 1109810), (10205, 956144), (10990, 887848), (12560, 776867), (14287, 682960), (16328, 597590), (17074, 571480), (17584, 554905), (20410, 478072), (21980, 443924), (28574, 341480), (32656, 298795), (34148, 285740), (40820, 239036), (42685, 228592), (43960, 221962), (57148, 170740), (59759, 163280), (68296, 142870), (71435, 136592), (81640, 119518), (85370, 114296), (87920, 110981)]