874785240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 288

約数和(自身を含む): 3346770960

約数和(自身を除く): 2471985720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 101, 105, 120, 126, 140, 147, 168, 180, 196, 202, 210, 245, 252, 280, 294, 303, 315, 360, 392, 404, 420, 441, 490, 491, 504, 505, 588, 606, 630, 707, 735, 808, 840, 882, 909, 980, 982, 1010, 1176, 1212, 1260, 1414, 1470, 1473, 1515, 1764, 1818, 1960, 1964, 2020, 2121, 2205, 2424, 2455, 2520, 2828, 2940, 2946, 3030, 3437, 3528, 3535, 3636, 3928, 4040, 4242, 4410, 4419, 4545, 4910, 4949, 5656, 5880, 5892, 6060, 6363, 6874, 7070, 7272, 7365, 8484, 8820, 8838, 9090, 9820, 9898, 10311, 10605, 11784, 12120, 12726, 13748, 14140, 14730, 14847, 16968, 17185, 17640, 17676, 18180, 19640, 19796, 20622, 21210, 22095, 24059, 24745, 25452, 27496, 28280, 29460, 29694, 30933, 31815, 34370, 35352, 36360, 39592, 41244, 42420, 44190, 44541, 48118, 49490, 49591, 50904, 51555, 58920, 59388, 61866, 63630, 68740, 72177, 74235, 82488, 84840, 88380, 89082, 96236, 98980, 99182, 103110, 118776, 120295, 123732, 127260, 137480, 144354, 148470, 148773, 154665, 176760, 178164, 192472, 197960, 198364, 206220, 216531, 222705, 240590, 247464, 247955, 254520, 288708, 296940, 297546, 309330, 347137, 356328, 360885, 396728, 412440, 433062, 445410, 446319, 481180, 495910, 577416, 593880, 595092, 618660, 694274, 721770, 743865, 866124, 890820, 892638, 962360, 991820, 1041411, 1082655, 1190184, 1237320, 1388548, 1443540, 1487730, 1732248, 1735685, 1781640, 1785276, 1983640, 2082822, 2165310, 2231595, 2429959, 2777096, 2887080, 2975460, 3124233, 3471370, 3570552, 4165644, 4330620, 4463190, 4859918, 5207055, 5950920, 6248466, 6942740, 7289877, 8331288, 8661240, 8926380, 9719836, 10414110, 12149795, 12496932, 13885480, 14579754, 15621165, 17852760, 19439672, 20828220, 21869631, 24299590, 24993864, 29159508, 31242330, 36449385, 41656440, 43739262, 48599180, 58319016, 62484660, 72898770, 87478524, 97198360, 109348155, 124969320, 145797540, 174957048, 218696310, 291595080, 437392620, 874785240]

約数ペア:

[(1, 874785240), (2, 437392620), (3, 291595080), (4, 218696310), (5, 174957048), (6, 145797540), (7, 124969320), (8, 109348155), (9, 97198360), (10, 87478524), (12, 72898770), (14, 62484660), (15, 58319016), (18, 48599180), (20, 43739262), (21, 41656440), (24, 36449385), (28, 31242330), (30, 29159508), (35, 24993864), (36, 24299590), (40, 21869631), (42, 20828220), (45, 19439672), (49, 17852760), (56, 15621165), (60, 14579754), (63, 13885480), (70, 12496932), (72, 12149795), (84, 10414110), (90, 9719836), (98, 8926380), (101, 8661240), (105, 8331288), (120, 7289877), (126, 6942740), (140, 6248466), (147, 5950920), (168, 5207055), (180, 4859918), (196, 4463190), (202, 4330620), (210, 4165644), (245, 3570552), (252, 3471370), (280, 3124233), (294, 2975460), (303, 2887080), (315, 2777096), (360, 2429959), (392, 2231595), (404, 2165310), (420, 2082822), (441, 1983640), (490, 1785276), (491, 1781640), (504, 1735685), (505, 1732248), (588, 1487730), (606, 1443540), (630, 1388548), (707, 1237320), (735, 1190184), (808, 1082655), (840, 1041411), (882, 991820), (909, 962360), (980, 892638), (982, 890820), (1010, 866124), (1176, 743865), (1212, 721770), (1260, 694274), (1414, 618660), (1470, 595092), (1473, 593880), (1515, 577416), (1764, 495910), (1818, 481180), (1960, 446319), (1964, 445410), (2020, 433062), (2121, 412440), (2205, 396728), (2424, 360885), (2455, 356328), (2520, 347137), (2828, 309330), (2940, 297546), (2946, 296940), (3030, 288708), (3437, 254520), (3528, 247955), (3535, 247464), (3636, 240590), (3928, 222705), (4040, 216531), (4242, 206220), (4410, 198364), (4419, 197960), (4545, 192472), (4910, 178164), (4949, 176760), (5656, 154665), (5880, 148773), (5892, 148470), (6060, 144354), (6363, 137480), (6874, 127260), (7070, 123732), (7272, 120295), (7365, 118776), (8484, 103110), (8820, 99182), (8838, 98980), (9090, 96236), (9820, 89082), (9898, 88380), (10311, 84840), (10605, 82488), (11784, 74235), (12120, 72177), (12726, 68740), (13748, 63630), (14140, 61866), (14730, 59388), (14847, 58920), (16968, 51555), (17185, 50904), (17640, 49591), (17676, 49490), (18180, 48118), (19640, 44541), (19796, 44190), (20622, 42420), (21210, 41244), (22095, 39592), (24059, 36360), (24745, 35352), (25452, 34370), (27496, 31815), (28280, 30933), (29460, 29694)]