286169520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13103}}^1$

素因数の和:13139

約数の個数: 160

約数和(自身を含む): 1091930112

約数和(自身を除く): 805760592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 13103, 21840, 26206, 39309, 52412, 65515, 78618, 91721, 104824, 131030, 157236, 170339, 183442, 196545, 209648, 262060, 275163, 314472, 340678, 366884, 393090, 458605, 511017, 524120, 550326, 628944, 681356, 733768, 786180, 851695, 917210, 1022034, 1048240, 1100652, 1192373, 1362712, 1375815, 1467536, 1572360, 1703390, 1834420, 2044068, 2201304, 2384746, 2555085, 2725424, 2751630, 3144720, 3406780, 3577119, 3668840, 4088136, 4402608, 4769492, 5110170, 5503260, 5961865, 6813560, 7154238, 7337680, 8176272, 9538984, 10220340, 11006520, 11923730, 13627120, 14308476, 17885595, 19077968, 20440680, 22013040, 23847460, 28616952, 35771190, 40881360, 47694920, 57233904, 71542380, 95389840, 143084760, 286169520]

約数ペア:

[(1, 286169520), (2, 143084760), (3, 95389840), (4, 71542380), (5, 57233904), (6, 47694920), (7, 40881360), (8, 35771190), (10, 28616952), (12, 23847460), (13, 22013040), (14, 20440680), (15, 19077968), (16, 17885595), (20, 14308476), (21, 13627120), (24, 11923730), (26, 11006520), (28, 10220340), (30, 9538984), (35, 8176272), (39, 7337680), (40, 7154238), (42, 6813560), (48, 5961865), (52, 5503260), (56, 5110170), (60, 4769492), (65, 4402608), (70, 4088136), (78, 3668840), (80, 3577119), (84, 3406780), (91, 3144720), (104, 2751630), (105, 2725424), (112, 2555085), (120, 2384746), (130, 2201304), (140, 2044068), (156, 1834420), (168, 1703390), (182, 1572360), (195, 1467536), (208, 1375815), (210, 1362712), (240, 1192373), (260, 1100652), (273, 1048240), (280, 1022034), (312, 917210), (336, 851695), (364, 786180), (390, 733768), (420, 681356), (455, 628944), (520, 550326), (546, 524120), (560, 511017), (624, 458605), (728, 393090), (780, 366884), (840, 340678), (910, 314472), (1040, 275163), (1092, 262060), (1365, 209648), (1456, 196545), (1560, 183442), (1680, 170339), (1820, 157236), (2184, 131030), (2730, 104824), (3120, 91721), (3640, 78618), (4368, 65515), (5460, 52412), (7280, 39309), (10920, 26206), (13103, 21840)]