263538360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 192

約数和(自身を含む): 935625600

約数和(自身を除く): 672087240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1427, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 2854, 3078, 3240, 3420, 4104, 4281, 4617, 4860, 5130, 5708, 6156, 6840, 7135, 7695, 8562, 9234, 9720, 10260, 11416, 12312, 12843, 14270, 15390, 17124, 18468, 20520, 21405, 23085, 25686, 27113, 28540, 30780, 34248, 36936, 38529, 42810, 46170, 51372, 54226, 57080, 61560, 64215, 77058, 81339, 85620, 92340, 102744, 108452, 115587, 128430, 135565, 154116, 162678, 171240, 184680, 192645, 216904, 231174, 244017, 256860, 271130, 308232, 325356, 346761, 385290, 406695, 462348, 488034, 513720, 542260, 577935, 650712, 693522, 732051, 770580, 813390, 924696, 976068, 1084520, 1155870, 1220085, 1387044, 1464102, 1541160, 1626780, 1733805, 1952136, 2196153, 2311740, 2440170, 2774088, 2928204, 3253560, 3467610, 3660255, 4392306, 4623480, 4880340, 5856408, 6588459, 6935220, 7320510, 8784612, 9760680, 10980765, 13176918, 13870440, 14641020, 17569224, 21961530, 26353836, 29282040, 32942295, 43923060, 52707672, 65884590, 87846120, 131769180, 263538360]

約数ペア:

[(1, 263538360), (2, 131769180), (3, 87846120), (4, 65884590), (5, 52707672), (6, 43923060), (8, 32942295), (9, 29282040), (10, 26353836), (12, 21961530), (15, 17569224), (18, 14641020), (19, 13870440), (20, 13176918), (24, 10980765), (27, 9760680), (30, 8784612), (36, 7320510), (38, 6935220), (40, 6588459), (45, 5856408), (54, 4880340), (57, 4623480), (60, 4392306), (72, 3660255), (76, 3467610), (81, 3253560), (90, 2928204), (95, 2774088), (108, 2440170), (114, 2311740), (120, 2196153), (135, 1952136), (152, 1733805), (162, 1626780), (171, 1541160), (180, 1464102), (190, 1387044), (216, 1220085), (228, 1155870), (243, 1084520), (270, 976068), (285, 924696), (324, 813390), (342, 770580), (360, 732051), (380, 693522), (405, 650712), (456, 577935), (486, 542260), (513, 513720), (540, 488034), (570, 462348), (648, 406695), (684, 385290), (760, 346761), (810, 325356), (855, 308232), (972, 271130), (1026, 256860), (1080, 244017), (1140, 231174), (1215, 216904), (1368, 192645), (1427, 184680), (1539, 171240), (1620, 162678), (1710, 154116), (1944, 135565), (2052, 128430), (2280, 115587), (2430, 108452), (2565, 102744), (2854, 92340), (3078, 85620), (3240, 81339), (3420, 77058), (4104, 64215), (4281, 61560), (4617, 57080), (4860, 54226), (5130, 51372), (5708, 46170), (6156, 42810), (6840, 38529), (7135, 36936), (7695, 34248), (8562, 30780), (9234, 28540), (9720, 27113), (10260, 25686), (11416, 23085), (12312, 21405), (12843, 20520), (14270, 18468), (15390, 17124)]