2398248720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4350

約数の個数: 240

約数和(自身を含む): 9288369792

約数和(自身を除く): 6890121072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 315, 336, 339, 360, 420, 452, 504, 560, 565, 630, 678, 720, 791, 840, 904, 1008, 1017, 1130, 1260, 1356, 1582, 1680, 1695, 1808, 2034, 2260, 2373, 2520, 2712, 3164, 3390, 3955, 4068, 4211, 4520, 4746, 5040, 5085, 5424, 6328, 6780, 7119, 7910, 8136, 8422, 9040, 9492, 10170, 11865, 12633, 12656, 13560, 14238, 15820, 16272, 16844, 18984, 20340, 21055, 23730, 25266, 27120, 28476, 29477, 31640, 33688, 35595, 37899, 37968, 40680, 42110, 47460, 50532, 56952, 58954, 63165, 63280, 67376, 71190, 75798, 81360, 84220, 88431, 94920, 101064, 113904, 117908, 126330, 142380, 147385, 151596, 168440, 176862, 189495, 189840, 202128, 235816, 252660, 265293, 284760, 294770, 303192, 336880, 353724, 378990, 442155, 471632, 475843, 505320, 530586, 569520, 589540, 606384, 707448, 757980, 884310, 951686, 1010640, 1061172, 1179080, 1326465, 1414896, 1427529, 1515960, 1768620, 1903372, 2122344, 2358160, 2379215, 2652930, 2855058, 3031920, 3330901, 3537240, 3806744, 4244688, 4282587, 4758430, 5305860, 5710116, 6661802, 7074480, 7137645, 7613488, 8565174, 9516860, 9992703, 10611720, 11420232, 13323604, 14275290, 16654505, 17130348, 19033720, 19985406, 21223440, 21412935, 22840464, 26647208, 28550580, 29978109, 33309010, 34260696, 38067440, 39970812, 42825870, 49963515, 53294416, 57101160, 59956218, 66618020, 68521392, 79941624, 85651740, 99927030, 114202320, 119912436, 133236040, 149890545, 159883248, 171303480, 199854060, 239824872, 266472080, 299781090, 342606960, 399708120, 479649744, 599562180, 799416240, 1199124360, 2398248720]

約数ペア:

[(1, 2398248720), (2, 1199124360), (3, 799416240), (4, 599562180), (5, 479649744), (6, 399708120), (7, 342606960), (8, 299781090), (9, 266472080), (10, 239824872), (12, 199854060), (14, 171303480), (15, 159883248), (16, 149890545), (18, 133236040), (20, 119912436), (21, 114202320), (24, 99927030), (28, 85651740), (30, 79941624), (35, 68521392), (36, 66618020), (40, 59956218), (42, 57101160), (45, 53294416), (48, 49963515), (56, 42825870), (60, 39970812), (63, 38067440), (70, 34260696), (72, 33309010), (80, 29978109), (84, 28550580), (90, 26647208), (105, 22840464), (112, 21412935), (113, 21223440), (120, 19985406), (126, 19033720), (140, 17130348), (144, 16654505), (168, 14275290), (180, 13323604), (210, 11420232), (226, 10611720), (240, 9992703), (252, 9516860), (280, 8565174), (315, 7613488), (336, 7137645), (339, 7074480), (360, 6661802), (420, 5710116), (452, 5305860), (504, 4758430), (560, 4282587), (565, 4244688), (630, 3806744), (678, 3537240), (720, 3330901), (791, 3031920), (840, 2855058), (904, 2652930), (1008, 2379215), (1017, 2358160), (1130, 2122344), (1260, 1903372), (1356, 1768620), (1582, 1515960), (1680, 1427529), (1695, 1414896), (1808, 1326465), (2034, 1179080), (2260, 1061172), (2373, 1010640), (2520, 951686), (2712, 884310), (3164, 757980), (3390, 707448), (3955, 606384), (4068, 589540), (4211, 569520), (4520, 530586), (4746, 505320), (5040, 475843), (5085, 471632), (5424, 442155), (6328, 378990), (6780, 353724), (7119, 336880), (7910, 303192), (8136, 294770), (8422, 284760), (9040, 265293), (9492, 252660), (10170, 235816), (11865, 202128), (12633, 189840), (12656, 189495), (13560, 176862), (14238, 168440), (15820, 151596), (16272, 147385), (16844, 142380), (18984, 126330), (20340, 117908), (21055, 113904), (23730, 101064), (25266, 94920), (27120, 88431), (28476, 84220), (29477, 81360), (31640, 75798), (33688, 71190), (35595, 67376), (37899, 63280), (37968, 63165), (40680, 58954), (42110, 56952), (47460, 50532)]