280092528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4507

約数の個数: 120

約数和(自身を含む): 861194880

約数和(自身を除く): 581102352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 4451, 5244, 6992, 7866, 8902, 10488, 13353, 15732, 17804, 20976, 26706, 31464, 35608, 40059, 53412, 62928, 71216, 80118, 84569, 102373, 106824, 160236, 169138, 204746, 213648, 253707, 307119, 320472, 338276, 409492, 507414, 614238, 640944, 676552, 761121, 818984, 921357, 1014828, 1228476, 1353104, 1522242, 1637968, 1842714, 1945087, 2029656, 2456952, 3044484, 3685428, 3890174, 4059312, 4913904, 5835261, 6088968, 7370856, 7780348, 11670522, 12177936, 14741712, 15560696, 17505783, 23341044, 31121392, 35011566, 46682088, 70023132, 93364176, 140046264, 280092528]

約数ペア:

[(1, 280092528), (2, 140046264), (3, 93364176), (4, 70023132), (6, 46682088), (8, 35011566), (9, 31121392), (12, 23341044), (16, 17505783), (18, 15560696), (19, 14741712), (23, 12177936), (24, 11670522), (36, 7780348), (38, 7370856), (46, 6088968), (48, 5835261), (57, 4913904), (69, 4059312), (72, 3890174), (76, 3685428), (92, 3044484), (114, 2456952), (138, 2029656), (144, 1945087), (152, 1842714), (171, 1637968), (184, 1522242), (207, 1353104), (228, 1228476), (276, 1014828), (304, 921357), (342, 818984), (368, 761121), (414, 676552), (437, 640944), (456, 614238), (552, 507414), (684, 409492), (828, 338276), (874, 320472), (912, 307119), (1104, 253707), (1311, 213648), (1368, 204746), (1656, 169138), (1748, 160236), (2622, 106824), (2736, 102373), (3312, 84569), (3496, 80118), (3933, 71216), (4451, 62928), (5244, 53412), (6992, 40059), (7866, 35608), (8902, 31464), (10488, 26706), (13353, 20976), (15732, 17804)]