73439520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 192

約数和(自身を含む): 288562176

約数和(自身を除く): 215122656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 1987, 2310, 2464, 2640, 3080, 3360, 3696, 3974, 4620, 5280, 5961, 6160, 7392, 7948, 9240, 9935, 11922, 12320, 13909, 15896, 18480, 19870, 21857, 23844, 27818, 29805, 31792, 36960, 39740, 41727, 43714, 47688, 55636, 59610, 63584, 65571, 69545, 79480, 83454, 87428, 95376, 109285, 111272, 119220, 131142, 139090, 152999, 158960, 166908, 174856, 190752, 208635, 218570, 222544, 238440, 262284, 278180, 305998, 317920, 327855, 333816, 349712, 417270, 437140, 445088, 458997, 476880, 524568, 556360, 611996, 655710, 667632, 699424, 764995, 834540, 874280, 917994, 953760, 1049136, 1112720, 1223992, 1311420, 1335264, 1529990, 1669080, 1748560, 1835988, 2098272, 2225440, 2294985, 2447984, 2622840, 3059980, 3338160, 3497120, 3671976, 4589970, 4895968, 5245680, 6119960, 6676320, 7343952, 9179940, 10491360, 12239920, 14687904, 18359880, 24479840, 36719760, 73439520]

約数ペア:

[(1, 73439520), (2, 36719760), (3, 24479840), (4, 18359880), (5, 14687904), (6, 12239920), (7, 10491360), (8, 9179940), (10, 7343952), (11, 6676320), (12, 6119960), (14, 5245680), (15, 4895968), (16, 4589970), (20, 3671976), (21, 3497120), (22, 3338160), (24, 3059980), (28, 2622840), (30, 2447984), (32, 2294985), (33, 2225440), (35, 2098272), (40, 1835988), (42, 1748560), (44, 1669080), (48, 1529990), (55, 1335264), (56, 1311420), (60, 1223992), (66, 1112720), (70, 1049136), (77, 953760), (80, 917994), (84, 874280), (88, 834540), (96, 764995), (105, 699424), (110, 667632), (112, 655710), (120, 611996), (132, 556360), (140, 524568), (154, 476880), (160, 458997), (165, 445088), (168, 437140), (176, 417270), (210, 349712), (220, 333816), (224, 327855), (231, 317920), (240, 305998), (264, 278180), (280, 262284), (308, 238440), (330, 222544), (336, 218570), (352, 208635), (385, 190752), (420, 174856), (440, 166908), (462, 158960), (480, 152999), (528, 139090), (560, 131142), (616, 119220), (660, 111272), (672, 109285), (770, 95376), (840, 87428), (880, 83454), (924, 79480), (1056, 69545), (1120, 65571), (1155, 63584), (1232, 59610), (1320, 55636), (1540, 47688), (1680, 43714), (1760, 41727), (1848, 39740), (1987, 36960), (2310, 31792), (2464, 29805), (2640, 27818), (3080, 23844), (3360, 21857), (3696, 19870), (3974, 18480), (4620, 15896), (5280, 13909), (5961, 12320), (6160, 11922), (7392, 9935), (7948, 9240)]