21024103660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 288

約数和(自身を含む): 56250573120

約数和(自身を除く): 35226469460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 59, 68, 70, 73, 85, 98, 118, 119, 140, 146, 170, 196, 236, 238, 245, 292, 293, 295, 340, 365, 413, 476, 490, 511, 586, 590, 595, 730, 826, 833, 980, 1003, 1022, 1172, 1180, 1190, 1241, 1460, 1465, 1652, 1666, 2006, 2044, 2051, 2065, 2380, 2482, 2555, 2891, 2930, 3332, 3577, 4012, 4102, 4130, 4165, 4307, 4964, 4981, 5015, 5110, 5782, 5860, 6205, 7021, 7154, 8204, 8260, 8330, 8614, 8687, 9962, 10030, 10220, 10255, 11564, 12410, 14042, 14308, 14357, 14455, 16660, 17228, 17287, 17374, 17885, 19924, 20060, 20510, 21389, 21535, 24820, 24905, 28084, 28714, 28910, 30149, 34574, 34748, 34867, 35105, 35770, 41020, 42778, 43070, 43435, 49147, 49810, 57428, 57820, 60298, 60809, 69148, 69734, 70210, 71540, 71785, 73219, 85556, 86140, 86435, 86870, 98294, 99620, 106945, 120596, 121009, 121618, 139468, 140420, 143570, 146438, 149723, 150745, 172870, 173740, 174335, 196588, 211043, 213890, 242018, 243236, 244069, 245735, 287140, 292876, 293879, 299446, 301490, 304045, 345740, 348670, 363613, 366095, 422086, 427780, 484036, 488138, 491470, 512533, 587758, 598892, 602980, 605045, 608090, 697340, 727226, 732190, 748615, 844172, 847063, 976276, 982940, 1025066, 1048061, 1055215, 1175516, 1210090, 1216180, 1220345, 1261951, 1454452, 1464380, 1469395, 1497230, 1694126, 1818065, 2050132, 2057153, 2096122, 2110430, 2420180, 2440690, 2523902, 2545291, 2562665, 2938790, 2994460, 3388252, 3587731, 3636130, 4114306, 4192244, 4220860, 4235315, 4881380, 5047804, 5090582, 5125330, 5240305, 5877580, 6309755, 7175462, 7272260, 8228612, 8470630, 8833657, 10181164, 10250660, 10285765, 10480610, 12619510, 12726455, 14350924, 14400071, 16941260, 17667314, 17817037, 17938655, 20571530, 20961220, 21453167, 25239020, 25452910, 28800142, 35334628, 35634074, 35877310, 41143060, 42906334, 44168285, 50905820, 57600284, 61835599, 71268148, 71754620, 72000355, 85812668, 88336570, 89085185, 107265835, 123671198, 144000710, 150172169, 176673140, 178170370, 214531670, 247342396, 288001420, 300344338, 309177995, 356340740, 429063340, 600688676, 618355990, 750860845, 1051205183, 1236711980, 1501721690, 2102410366, 3003443380, 4204820732, 5256025915, 10512051830, 21024103660]

約数ペア:

[(1, 21024103660), (2, 10512051830), (4, 5256025915), (5, 4204820732), (7, 3003443380), (10, 2102410366), (14, 1501721690), (17, 1236711980), (20, 1051205183), (28, 750860845), (34, 618355990), (35, 600688676), (49, 429063340), (59, 356340740), (68, 309177995), (70, 300344338), (73, 288001420), (85, 247342396), (98, 214531670), (118, 178170370), (119, 176673140), (140, 150172169), (146, 144000710), (170, 123671198), (196, 107265835), (236, 89085185), (238, 88336570), (245, 85812668), (292, 72000355), (293, 71754620), (295, 71268148), (340, 61835599), (365, 57600284), (413, 50905820), (476, 44168285), (490, 42906334), (511, 41143060), (586, 35877310), (590, 35634074), (595, 35334628), (730, 28800142), (826, 25452910), (833, 25239020), (980, 21453167), (1003, 20961220), (1022, 20571530), (1172, 17938655), (1180, 17817037), (1190, 17667314), (1241, 16941260), (1460, 14400071), (1465, 14350924), (1652, 12726455), (1666, 12619510), (2006, 10480610), (2044, 10285765), (2051, 10250660), (2065, 10181164), (2380, 8833657), (2482, 8470630), (2555, 8228612), (2891, 7272260), (2930, 7175462), (3332, 6309755), (3577, 5877580), (4012, 5240305), (4102, 5125330), (4130, 5090582), (4165, 5047804), (4307, 4881380), (4964, 4235315), (4981, 4220860), (5015, 4192244), (5110, 4114306), (5782, 3636130), (5860, 3587731), (6205, 3388252), (7021, 2994460), (7154, 2938790), (8204, 2562665), (8260, 2545291), (8330, 2523902), (8614, 2440690), (8687, 2420180), (9962, 2110430), (10030, 2096122), (10220, 2057153), (10255, 2050132), (11564, 1818065), (12410, 1694126), (14042, 1497230), (14308, 1469395), (14357, 1464380), (14455, 1454452), (16660, 1261951), (17228, 1220345), (17287, 1216180), (17374, 1210090), (17885, 1175516), (19924, 1055215), (20060, 1048061), (20510, 1025066), (21389, 982940), (21535, 976276), (24820, 847063), (24905, 844172), (28084, 748615), (28714, 732190), (28910, 727226), (30149, 697340), (34574, 608090), (34748, 605045), (34867, 602980), (35105, 598892), (35770, 587758), (41020, 512533), (42778, 491470), (43070, 488138), (43435, 484036), (49147, 427780), (49810, 422086), (57428, 366095), (57820, 363613), (60298, 348670), (60809, 345740), (69148, 304045), (69734, 301490), (70210, 299446), (71540, 293879), (71785, 292876), (73219, 287140), (85556, 245735), (86140, 244069), (86435, 243236), (86870, 242018), (98294, 213890), (99620, 211043), (106945, 196588), (120596, 174335), (121009, 173740), (121618, 172870), (139468, 150745), (140420, 149723), (143570, 146438)]