2016019740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 6916783104

約数和(自身を除く): 4900763364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 49, 60, 70, 74, 84, 86, 98, 105, 111, 129, 140, 147, 148, 172, 185, 196, 210, 215, 222, 245, 258, 259, 294, 301, 370, 420, 430, 431, 444, 490, 516, 518, 555, 588, 602, 645, 735, 740, 777, 860, 862, 903, 980, 1036, 1110, 1204, 1290, 1293, 1295, 1470, 1505, 1554, 1591, 1724, 1806, 1813, 2107, 2155, 2220, 2580, 2586, 2590, 2940, 3010, 3017, 3108, 3182, 3612, 3626, 3885, 4214, 4310, 4515, 4773, 5172, 5180, 5439, 6020, 6034, 6321, 6364, 6465, 7252, 7770, 7955, 8428, 8620, 9030, 9051, 9065, 9546, 10535, 10878, 11137, 12068, 12642, 12930, 15085, 15540, 15910, 15947, 18060, 18102, 18130, 18533, 19092, 21070, 21119, 21756, 22274, 23865, 25284, 25860, 27195, 30170, 31605, 31820, 31894, 33411, 36204, 36260, 37066, 42140, 42238, 44548, 45255, 47730, 47841, 54390, 55599, 55685, 60340, 63210, 63357, 63788, 66822, 74132, 77959, 79735, 84476, 90510, 92665, 95460, 95682, 105595, 108780, 111198, 111370, 111629, 126420, 126714, 129731, 133644, 155918, 159470, 167055, 181020, 185330, 191364, 211190, 222396, 222740, 223258, 233877, 239205, 253428, 259462, 277995, 311836, 316785, 318940, 334110, 334887, 370660, 389193, 389795, 422380, 446516, 467754, 478410, 518924, 555990, 558145, 633570, 648655, 668220, 669774, 685721, 778386, 779590, 781403, 908117, 935508, 956820, 1111980, 1116290, 1169385, 1267140, 1297310, 1339548, 1371442, 1556772, 1559180, 1562806, 1674435, 1816234, 1945965, 2057163, 2232580, 2338770, 2344209, 2594620, 2724351, 2742884, 3125612, 3348870, 3428605, 3632468, 3891930, 3907015, 4114326, 4540585, 4677540, 4688418, 4800047, 5448702, 6697740, 6857210, 7783860, 7814030, 8228652, 9081170, 9376836, 9600094, 10285815, 10897404, 11721045, 13621755, 13714420, 14400141, 15628060, 18162340, 19200188, 20571630, 23442090, 24000235, 27243510, 28800282, 33600329, 41143260, 46884180, 48000470, 54487020, 57600564, 67200658, 72000705, 96000940, 100800987, 134401316, 144001410, 168001645, 201601974, 288002820, 336003290, 403203948, 504004935, 672006580, 1008009870, 2016019740]

約数ペア:

[(1, 2016019740), (2, 1008009870), (3, 672006580), (4, 504004935), (5, 403203948), (6, 336003290), (7, 288002820), (10, 201601974), (12, 168001645), (14, 144001410), (15, 134401316), (20, 100800987), (21, 96000940), (28, 72000705), (30, 67200658), (35, 57600564), (37, 54487020), (42, 48000470), (43, 46884180), (49, 41143260), (60, 33600329), (70, 28800282), (74, 27243510), (84, 24000235), (86, 23442090), (98, 20571630), (105, 19200188), (111, 18162340), (129, 15628060), (140, 14400141), (147, 13714420), (148, 13621755), (172, 11721045), (185, 10897404), (196, 10285815), (210, 9600094), (215, 9376836), (222, 9081170), (245, 8228652), (258, 7814030), (259, 7783860), (294, 6857210), (301, 6697740), (370, 5448702), (420, 4800047), (430, 4688418), (431, 4677540), (444, 4540585), (490, 4114326), (516, 3907015), (518, 3891930), (555, 3632468), (588, 3428605), (602, 3348870), (645, 3125612), (735, 2742884), (740, 2724351), (777, 2594620), (860, 2344209), (862, 2338770), (903, 2232580), (980, 2057163), (1036, 1945965), (1110, 1816234), (1204, 1674435), (1290, 1562806), (1293, 1559180), (1295, 1556772), (1470, 1371442), (1505, 1339548), (1554, 1297310), (1591, 1267140), (1724, 1169385), (1806, 1116290), (1813, 1111980), (2107, 956820), (2155, 935508), (2220, 908117), (2580, 781403), (2586, 779590), (2590, 778386), (2940, 685721), (3010, 669774), (3017, 668220), (3108, 648655), (3182, 633570), (3612, 558145), (3626, 555990), (3885, 518924), (4214, 478410), (4310, 467754), (4515, 446516), (4773, 422380), (5172, 389795), (5180, 389193), (5439, 370660), (6020, 334887), (6034, 334110), (6321, 318940), (6364, 316785), (6465, 311836), (7252, 277995), (7770, 259462), (7955, 253428), (8428, 239205), (8620, 233877), (9030, 223258), (9051, 222740), (9065, 222396), (9546, 211190), (10535, 191364), (10878, 185330), (11137, 181020), (12068, 167055), (12642, 159470), (12930, 155918), (15085, 133644), (15540, 129731), (15910, 126714), (15947, 126420), (18060, 111629), (18102, 111370), (18130, 111198), (18533, 108780), (19092, 105595), (21070, 95682), (21119, 95460), (21756, 92665), (22274, 90510), (23865, 84476), (25284, 79735), (25860, 77959), (27195, 74132), (30170, 66822), (31605, 63788), (31820, 63357), (31894, 63210), (33411, 60340), (36204, 55685), (36260, 55599), (37066, 54390), (42140, 47841), (42238, 47730), (44548, 45255)]