716680440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2091

約数の個数: 256

約数和(自身を含む): 2789683200

約数和(自身を除く): 2073002760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2017, 2115, 2520, 2538, 2632, 2820, 2961, 3290, 3384, 3780, 3948, 4034, 4230, 4935, 5076, 5640, 5922, 6051, 6345, 6580, 7560, 7896, 8068, 8460, 8883, 9870, 10085, 10152, 11844, 12102, 12690, 13160, 14119, 14805, 16136, 16920, 17766, 18153, 19740, 20170, 23688, 24204, 25380, 28238, 29610, 30255, 35532, 36306, 39480, 40340, 42357, 44415, 48408, 50760, 54459, 56476, 59220, 60510, 70595, 71064, 72612, 80680, 84714, 88830, 90765, 94799, 108918, 112952, 118440, 121020, 127071, 141190, 145224, 169428, 177660, 181530, 189598, 211785, 217836, 242040, 254142, 272295, 282380, 284397, 338856, 355320, 363060, 379196, 381213, 423570, 435672, 473995, 508284, 544590, 564760, 568794, 635355, 663593, 726120, 758392, 762426, 847140, 853191, 947990, 1016568, 1089180, 1137588, 1270710, 1327186, 1421985, 1524852, 1694280, 1706382, 1895980, 1906065, 1990779, 2178360, 2275176, 2541420, 2559573, 2654372, 2843970, 3049704, 3317965, 3412764, 3791960, 3812130, 3981558, 4265955, 5082840, 5119146, 5308744, 5687940, 5972337, 6635930, 6825528, 7624260, 7963116, 8531910, 9953895, 10238292, 11375880, 11944674, 12797865, 13271860, 15248520, 15926232, 17063820, 17917011, 19907790, 20476584, 23889348, 25595730, 26543720, 29861685, 34127640, 35834022, 39815580, 47778696, 51191460, 59723370, 71668044, 79631160, 89585055, 102382920, 119446740, 143336088, 179170110, 238893480, 358340220, 716680440]

約数ペア:

[(1, 716680440), (2, 358340220), (3, 238893480), (4, 179170110), (5, 143336088), (6, 119446740), (7, 102382920), (8, 89585055), (9, 79631160), (10, 71668044), (12, 59723370), (14, 51191460), (15, 47778696), (18, 39815580), (20, 35834022), (21, 34127640), (24, 29861685), (27, 26543720), (28, 25595730), (30, 23889348), (35, 20476584), (36, 19907790), (40, 17917011), (42, 17063820), (45, 15926232), (47, 15248520), (54, 13271860), (56, 12797865), (60, 11944674), (63, 11375880), (70, 10238292), (72, 9953895), (84, 8531910), (90, 7963116), (94, 7624260), (105, 6825528), (108, 6635930), (120, 5972337), (126, 5687940), (135, 5308744), (140, 5119146), (141, 5082840), (168, 4265955), (180, 3981558), (188, 3812130), (189, 3791960), (210, 3412764), (216, 3317965), (235, 3049704), (252, 2843970), (270, 2654372), (280, 2559573), (282, 2541420), (315, 2275176), (329, 2178360), (360, 1990779), (376, 1906065), (378, 1895980), (420, 1706382), (423, 1694280), (470, 1524852), (504, 1421985), (540, 1327186), (564, 1270710), (630, 1137588), (658, 1089180), (705, 1016568), (756, 947990), (840, 853191), (846, 847140), (940, 762426), (945, 758392), (987, 726120), (1080, 663593), (1128, 635355), (1260, 568794), (1269, 564760), (1316, 544590), (1410, 508284), (1512, 473995), (1645, 435672), (1692, 423570), (1880, 381213), (1890, 379196), (1974, 363060), (2017, 355320), (2115, 338856), (2520, 284397), (2538, 282380), (2632, 272295), (2820, 254142), (2961, 242040), (3290, 217836), (3384, 211785), (3780, 189598), (3948, 181530), (4034, 177660), (4230, 169428), (4935, 145224), (5076, 141190), (5640, 127071), (5922, 121020), (6051, 118440), (6345, 112952), (6580, 108918), (7560, 94799), (7896, 90765), (8068, 88830), (8460, 84714), (8883, 80680), (9870, 72612), (10085, 71064), (10152, 70595), (11844, 60510), (12102, 59220), (12690, 56476), (13160, 54459), (14119, 50760), (14805, 48408), (16136, 44415), (16920, 42357), (17766, 40340), (18153, 39480), (19740, 36306), (20170, 35532), (23688, 30255), (24204, 29610), (25380, 28238)]